Missing version info added

Increase the R6 version number

Printed-Parts/SCAD/Einsy-base.scad

@@ -0,0 +1,977 @@
+// PRUSA iteration4
+// Einsy base 
+// GNU GPL v3
+// Josef Průša <iam@josefprusa.cz> and contributors
+// http://www.reprap.org/wiki/Prusa_Mendel
+// http://prusamendel.org
+
+
+module CubicPattern(Xdim, Ydim)
+{
+        for (x =[0:12:Xdim-10])
+        {
+            for (y =[0:12:Ydim-10])
+            {
+                translate([x,y,-0.2])cube([10,10,0.4]);
+            }
+        }
+}
+
+module BottomCubic()
+{
+    difference()
+    {
+        translate([5,5,0]) CubicPattern(110,90);
+        translate([11,0,-1]) cube( [ 11, 40 , 4 ] );  
+        translate([0,0,-1]) cube( [ 11, 28 , 4 ] );  
+        translate([0,64,-1]) cube( [ 16, 28 , 4 ] ); 
+        translate([95,64,-1]) cube( [ 20, 28 , 4 ] );  
+        translate([95,0,-1]) cube( [ 20, 28 , 4 ] );  
+        translate([76,-10,-1]) cube( [ 20, 20 , 4 ] );  
+        translate([52,76,-1]) cube( [ 12, 20 , 4 ] );  
+    }
+}
+
+
+
+// main body
+module main_body()
+
+         
+{
+      
+    
+       //raspberry frame
+        
+        
+    
+        // side panel
+        cube( [ 118.5 , 92 , 2 ] );  
+
+        // upper panel
+        cube( [ 1.5 , 92 , 35 ] );  
+        // rear panel
+        translate( [ 0 , 90 , 0 ] ) cube( [ 105.5 , 2 , 35 ] );  
+         
+
+        // upper panel frame reinforcement
+        translate( [ 0 , 0 , 1 ] ) cube( [ 5 , 7 , 34 ] );  
+
+        // side panel reinforcement
+       translate( [ 0 , 0 , 1 ] ) cube( [ 9 , 92 , 3 ] );  
+        translate( [ 98 , 0 , 0 ] ) cube( [ 9 , 92 , 4 ] ); 
+        
+        // 
+        translate([21,81,0]) cylinder( h = 4.5, r = 2.5, $fn=30);   
+        translate([21+58,81,0]) cylinder( h = 4.5, r = 2.5, $fn=30);
+      
+        
+        // ziptie cable managment
+     translate( [0 , 55 , 22 ] )  difference() {
+           
+       translate( [0 , 0 , -2 ] ) cube( [ 5 , 8 , 10 ] );
+       translate( [0 , -1 , -3 ] ) rotate([0,45,0])  cube( [ 5 , 10 , 8 ] );
+       translate( [5, -1 , 6 ] ) rotate([0,-60,0])  cube( [ 5 , 10 , 8 ] );
+      union() {  
+       translate( [1.5 , 2.5 , 3.5] ) cube( [ 2 , 3 ,10 ] );
+       translate( [3 , 2.5 , 2 ] ) cube( [ 5.5 , 3 ,2 ] );
+       translate( [2 , 2.5 , 6.5 ] ) cube( [ 5 , 3 ,3 ] );
+       
+       difference () {    
+       translate( [ 3 ,5.5 , 3.5 ] ) rotate([90,0,0]) cylinder( h = 3, r = 1.5, $fn=30);  
+          translate( [3.5 , 1.5 , 4 ] ) cube( [ 5 , 5 ,3 ] );  
+           
+       }
+       
+       
+       
+       
+        difference () {    
+       translate( [ 4,5.5 , 4.5 ] ) rotate([90,0,0]) cylinder( h = 3, r = 1, $fn=30);      
+       translate( [ 4,5.5 , 4.5 ] ) rotate([90,0,0]) cylinder( h = 3, r = 0.5, $fn=30);  
+          translate( [3.5 , 1.5 , 4.5 ] ) cube( [ 5 , 5 ,3 ] );  
+          translate( [4. , 1.5 , 4 ] ) cube( [ 5 , 5 ,3 ] ); 
+       }
+           }
+     }
+     
+     translate( [25 , 91.5 , 22 ] ) rotate([0,0,-90])  difference() {
+           
+       translate( [0 , 0 , -2 ] ) cube( [ 5 , 8 , 10 ] );
+       translate( [0 , -1 , -3 ] ) rotate([0,45,0])  cube( [ 5 , 10 , 8 ] );
+       translate( [5, -1 , 6 ] ) rotate([0,-60,0])  cube( [ 5 , 10 , 8 ] );
+      union() {  
+       translate( [1.5 , 2.5 , 3.5] ) cube( [ 2 , 3 ,10 ] );
+       translate( [3 , 2.5 , 2 ] ) cube( [ 5.5 , 3 ,2 ] );
+       translate( [2 , 2.5 , 6.5 ] ) cube( [ 5 , 3 ,3 ] );
+       
+       difference () {    
+       translate( [ 3 ,5.5 , 3.5 ] ) rotate([90,0,0]) cylinder( h = 3, r = 1.5, $fn=30);  
+          translate( [3.5 , 1.5 , 4 ] ) cube( [ 5 , 5 ,3 ] );  
+           
+       }
+       
+       
+       
+       
+        difference () {    
+       translate( [ 4,5.5 , 4.5 ] ) rotate([90,0,0]) cylinder( h = 3, r = 1, $fn=30);      
+       translate( [ 4,5.5 , 4.5 ] ) rotate([90,0,0]) cylinder( h = 3, r = 0.5, $fn=30);  
+          translate( [3.5 , 1.5 , 4.5 ] ) cube( [ 5 , 5 ,3 ] );  
+          translate( [4. , 1.5 , 4 ] ) cube( [ 5 , 5 ,3 ] ); 
+       }
+           }
+     }
+     
+     
+     
+    difference()
+        {
+            // bottom side reinforcement    
+            translate( [ 98 , 86 , 0 ] ) cube( [ 7.5 , 6 , 35 ] ); 
+            translate( [ 96 , 79 , 0 ] ) rotate([0,0,45]) cube( [ 7.5 , 6 , 36 ] ); 
+        }
+        translate( [ 0 , 85 , 0 ] ) cube( [ 5.5 , 7 , 35 ] ); 
+
+        // screw mounting block
+        translate( [ 54 , 84 , 0 ] ) cube( [ 9.5 , 7 , 35 ] );  
+
+        // frame side panel
+        translate( [ 20 , 0 , 0 ] ) cube( [ 80 , 3 , 5 ] );  
+
+        // Einsy mounting holes
+        translate( [ 102.5 , 14 , 1 ] ) rotate([0,0,90]) cylinder( h = 7, r = 5.5, $fn=6); 
+        translate( [ 102.5 , 75 , 1 ] ) rotate([0,0,90]) cylinder( h = 7, r = 5.5, $fn=6); 
+        translate( [ 7.5 , 14 , 1 ] ) cylinder( h = 7, r = 5.5, $fn=6); 
+        translate( [ 7.5 , 75 , 1 ] ) cylinder( h = 7, r = 5.5, $fn=6); 
+
+        // corners reinforcement
+        translate( [ 0 , 75 , 1 ] ) cube( [ 13 , 16 , 6 ] );  
+        translate( [ 0 , 70.25 , 1 ] ) cube( [ 7.5 , 11 , 6 ] ); 
+        translate( [ 0 , 7.75 , 1 ] ) cube( [ 7.5 , 11 , 6 ] ); 
+        translate( [ 0 , 0 , 1 ] ) cube( [ 13 , 14 , 6 ] ); 
+
+        // frame mounting screw blocks
+        //upper
+        translate( [ 1 , 0 , 0 ] ) cube( [ 28 , 4 , 10 ] );  
+        translate( [ 18.45 , 0 , 0 ] ) cube( [ 3 , 4 , 5.5] ); 
+
+        //lower
+        translate( [ 98 , 0 , 0 ] ) cube( [ 20.5 , 4 , 10 ] ); 
+
+       
+
+        // door closing corner
+        translate( [ 102 , 88.5 , 35 ] ) cylinder( h = 3, r1=2.5, r2=1, $fn=30);   
+
+        // doors pin upper
+        translate( [ 2 , 85 , 31 ] ) cube( [ 6 , 7 , 4] ); 
+        translate( [ 4 , 88.5 , 35 ] ) cylinder( h = 3, r1=2.5, r2=1, $fn=30);   
+
+        // x-axis cables entry hole body
+        translate( [ 89 , 2 , 0 ] ) cylinder( h = 5, r = 6, $fn=6);   
+        
+       
+}
+    module rambo_popout_cover () {
+        
+        //raspberry cover
+        translate( [ 20 , 37.5 , 0] )  cube( [ 3 , 1 , 0.5] );
+        translate( [ 33 , 37.5 , 0] )  cube( [ 3 , 1 , 0.5] );
+        translate( [ 45.8 , 37.5 , 0] )  cube( [ 3 , 1 , 0.5] );
+        translate( [ 59 , 37.5 , 0] )  cube( [ 3 , 1 , 0.5] );
+        translate( [72.5 , 37.5 , 0] )  cube( [ 3 , 1 , 0.5] );
+        
+        
+        translate( [ 20 , 71.5 , 0] )  cube( [ 3 , 1 , 0.5] );
+        translate( [ 33 , 71.5 , 0] )  cube( [ 3 , 1 , 0.5] );
+        translate( [ 45.8 , 71.5 , 0] )  cube( [ 3 , 1 , 0.5] );
+        translate( [ 59 , 71.5 , 0] )  cube( [ 3 , 1 , 0.5] );
+        translate( [72.5 , 71.5 , 0] )  cube( [ 3 , 1 , 0.5] );
+       
+       
+        translate( [ 9 , 51.5 , 0] )  cube( [ 5 , 7 , 0.5] );
+        translate( [ 81 , 53.5 , 0] )  cube( [ 1 , 3 , 0.5] );
+        
+        
+        
+        
+ 
+        
+       difference() {
+        translate( [ 14 , 38.5 , 0] )  cube( [ 67 , 33 , 2] );
+        
+           
+        translate( [ 0.5 , 0.5 , 0] ) difference() 
+           {   
+        translate( [ 17.5 , 42 , -1.1] )  cylinder( h = 9.2, r = 8, $fn=40);
+        translate( [ 17.2 , 41.7 , -1] )  cylinder( h = 9, r = 3.7, $fn=40);
+        
+        translate( [ 13.5 , 41.7 , -1] )  cube( [ 12.7 , 9 , 9] );
+        translate( [ 17.2 , 38 , -1] )  cube( [ 9, 5 , 9] );     
+  }  
+  
+  
+        translate( [ 60 , 0 , 0] )  difference() 
+           {   
+        translate( [ 17.3 , 42.2 , -1.1] )  cylinder( h = 9.2, r = 8, $fn=40);
+        translate( [ 17.3 , 42.2 , -1] )  cylinder( h = 9, r = 3.7, $fn=40);
+        
+        translate( [ 9.0 , 42 , -1] )  cube( [ 12 , 9 , 9] );
+        translate( [ 8.8 , 38.5 , -1] )  cube( [ 9, 5 , 9] );   
+             
+}          
+        translate( [ 60 , 26 , 0] )  difference() 
+           {   
+        translate( [ 17.3 , 41.8 , -1.1] )  cylinder( h = 9.2, r = 8, $fn=40);
+        translate( [ 17.4 , 41.8 , -1] )  cylinder( h = 9, r = 3.7, $fn=40);
+        
+        translate( [ 8.5 , 33.5 , -1] )  cube( [ 9 , 12 , 9] );
+        translate( [ 17 , 33 , -1] )  cube( [ 4, 9 , 9] ); 
+}           
+           
+        translate( [ 0 , 26 , 0] )  difference() 
+           {   
+        translate( [ 17.7 , 41.8 , -1.1] )  cylinder( h = 9.2, r = 8, $fn=40);
+        translate( [ 17.7 , 41.8 , -1] )  cylinder( h = 9, r = 3.7, $fn=40);
+        
+        translate( [ 17.5 , 33.5 , -1] )  cube( [ 9 , 12 , 9] );
+        translate( [ 14 , 33.5 , -1] )  cube( [ 5, 9 , 9] );     
+              }  }}
+
+
+
+ 
+    module ventilation_holes()
+    {
+        
+        difference () {
+     for ( i = [-5 : 8] ){
+      translate([46 + (i*5.5),10.5,-1]) cube([3.65,19+49.0,1.2]);
+      translate([46 + (i*5.5),10.5,-1]) cube([3.65,18,10]);
+      translate([46 + (i*5.5),10.5+25,-1]) cube([3.65,18,10]);
+      translate([46 + (i*5.5),10.5+50,-1]) cube([3.65,18,10]);
+    }
+    difference () {
+    translate( [ 13 , 35 , 0] )  cube( [ 71 , 39 , 2] );
+    translate( [ 14 , 40.5 , -0.1] )  cube( [ 63 , 29 , 2.2] );
+}}
+}
+
+
+    
+    
+    
+
+
+module cutouts(){
+    
+    
+    // extruder cable holder
+    translate([1.5,7,14.8]) rotate([0,45,0]) cube([3,40,5]); 
+    translate([-20,28,28]) rotate([0,90,0]) cylinder( h = 40,r = 5.5,$fn=30); 
+    translate([-15,0,35]) cube([30,60,15]); 
+    translate([-15,24,30]) cube([30,8,8]); 
+    
+    translate([-15,12,28]) cube([15,30,8]); 
+    translate([-12,16.5,28]) cube([15,23,8]); 
+    translate([-3,28,28]) rotate([35,90,0]) cylinder( h = 24,r = 1.7,$fn=30); 
+    
+
+    
+    
+   
+    
+    
+    
+    // side     
+    translate( [ 12 , 19 , 1 ] ) cube( [ 85.5 , 51 , 3 ] );   
+
+    // Einsy M3 screws
+    translate( [ 7.5 , 14 , -1 ] ) cylinder( h = 10, r = 1.9, $fn=30);  
+    translate( [ 102.5 , 14 , -1 ] ) cylinder( h = 10, r = 1.9, $fn=30);  
+    translate( [ 102.5 , 75 , -1 ] ) cylinder( h = 10, r = 1.9, $fn=30);  
+    translate( [ 7.5 , 75 , -1 ] ) cylinder( h = 10, r = 1.9, $fn=30);     
+
+    translate( [ 7.5 , 14 , 6 ] ) cylinder( h = 3, r1 = 1.9, r2=2.4, $fn=30);  
+    translate( [ 102.5 , 14 , 6 ] ) cylinder( h = 3, r1 = 1.9, r2=2.4, $fn=30);  
+    translate( [ 102.5 , 75 , 6 ] ) cylinder( h = 3, r1 = 1.9, r2=2.4, $fn=30);  
+    translate( [ 7.5 , 75 , 6 ] ) cylinder( h = 3, r1 = 1.9, r2=2.4, $fn=30);     
+
+    translate( [ 2 , 0 , 0 ] )ventilation_holes();
+    
+   
+    
+    // frame mounting screws
+    //upper    
+    translate( [ 18.5, -2 , 15.6 ] ) rotate([0,45,0]) cube( [ 15 , 10 , 10] );     
+    translate( [ 16.5 , 8 , 5 ] ) rotate([90,0,0]) cylinder( h = 10, r = 1.6, $fn=30);   
+    translate( [ 16.5 , 9 , 5 ] ) rotate([90,0,0]) cylinder( h = 5, r = 3, $fn=30);   
+    translate( [ 15.15 , -2 , 5 ] ) cube( [ 2.7 , 15 , 10] ); 
+    translate( [ 15.1 , -2 , 7 ] ) rotate([0,5,0]) cube( [ 2.8 , 15 , 10] ); 
+    translate( [ 15.1 , -2 , 7 ] ) rotate([0,-5,0]) cube( [ 2.8 , 15 , 10] ); 
+
+
+    //lower
+    translate( [ 110.5 , 9 , 5 ] ) rotate([90,0,0]) cylinder( h = 10, r = 1.6, $fn=30);   
+    translate( [ 110.5 , 9 , 5 ] ) rotate([90,0,0]) cylinder( h = 5, r = 3, $fn=30);       
+    translate( [ 118.5 , -2 , 6 ] ) rotate([0,-45,0]) cube( [ 5 , 15 , 15] ); 
+    translate( [ 94.5 , -2 , 8.5 ] ) rotate([0,45,0]) cube( [ 5 , 8 , 15] ); 
+    translate( [ 0 , -2 , -5 ] ) cube( [ 120 , 15 , 5] ); 
+    translate( [ 109.15 , -2 , 5 ] ) cube( [ 2.7 , 15 , 10] ); 
+    translate( [ 109.3 , -2 , 6.5 ] ) rotate([0,5,0]) cube( [ 2.5 , 15 , 10] ); 
+    translate( [ 109.2 , -2 , 6.5 ] ) rotate([0,-5,0]) cube( [ 2.5 , 15 , 10] ); 
+
+    // USB connector hole
+    translate( [ -1 , 41.5 , 11 ] ) cube( [ 5.5 , 13 , 11 ] );  
+
+    // reset button
+    translate( [ -2 , 65 , 14 ] ) rotate([0,90,0]) cylinder( h = 10, r = 2, $fn=30);  
+
+    // door closing screw
+    translate( [ 58.5 , 88 , -1 ] ) cylinder( h = 43, r = 1.9, $fn=30);  
+
+
+   
+
+
+    
+
+
+  
+    
+    
+ 
+    // nut traps HEX  
+    translate( [ 7.5 , 14 , -1 ] ){
+    cylinder( h = 4, r = 3.2, $fn=6);  
+    rotate([0,0,0]) resize([0,2,0]) cylinder( h = 4, r = 3.5, $fn=6);  
+    rotate([0,0,60]) resize([0,2,0]) cylinder( h = 4, r = 3.5, $fn=6);  
+    rotate([0,0,120]) resize([0,2,0]) cylinder( h = 4, r = 3.5, $fn=6);  
+    }
+
+    translate( [ 102.5 , 14 , -1 ] ){
+    cylinder( h = 4, r = 3.2, $fn=6);  
+    rotate([0,0,0]) resize([0,2,0]) cylinder( h = 4, r = 3.5, $fn=6);  
+    rotate([0,0,60]) resize([0,2,0]) cylinder( h = 4, r = 3.5, $fn=6);  
+    rotate([0,0,120]) resize([0,2,0]) cylinder( h = 4, r = 3.5, $fn=6);  
+    }
+
+    translate( [ 102.5 , 75 , -1 ] ){
+    cylinder( h = 4, r = 3.2, $fn=6);  
+    rotate([0,0,0]) resize([0,2,0]) cylinder( h = 4, r = 3.5, $fn=6);  
+    rotate([0,0,60]) resize([0,2,0]) cylinder( h = 4, r = 3.5, $fn=6);  
+    rotate([0,0,120]) resize([0,2,0]) cylinder( h = 4, r = 3.5, $fn=6);  
+    }
+
+    translate( [ 7.5 , 75 , -1 ] ){
+    cylinder( h = 4, r = 3.2, $fn=6);  
+    rotate([0,0,0]) resize([0,2,0]) cylinder( h = 4, r = 3.5, $fn=6);  
+    rotate([0,0,60]) resize([0,2,0]) cylinder( h = 4, r = 3.5, $fn=6);  
+    rotate([0,0,120]) resize([0,2,0]) cylinder( h = 4, r = 3.5, $fn=6);  
+    }
+
+    translate( [ 7.5 , 14 , -1 ] ) cylinder( h = 1.5, r1 = 6, r2=3.2, $fn=6);  
+    translate( [ 102.5 , 14 , -1 ] ) cylinder( h = 1.5, r1 = 6, r2=3.2, $fn=6);  
+    translate( [ 102.5 , 75 , -1 ] ) cylinder( h = 1.5, r1 = 6, r2=3.2, $fn=6);  
+    translate( [ 7.5 , 75 , -1 ] ) cylinder( h = 1.5, r1 = 6, r2=3.2, $fn=6);  
+    translate( [ 58.5 , 88 , -1 ] ) cylinder( h = 4, r = 3.2, $fn=30);   
+
+    // door closing corners
+    translate( [ 8 , 80 , 28 ] ) rotate([0,0,45]) cube( [ 5 , 5 , 10] ); 
+    translate( [ 106 , 81 , 4 ] ) rotate([0,0,45]) cube( [ 5 , 5 , 40] ); 
+
+    // inner edges cutout
+   translate( [ 54 , 79.5 , 2 ] ) rotate([0,0,45]) cube( [ 5 , 5 , 50] ); 
+    //translate( [ 70 , 82.5 , 2 ] ) rotate([0,0,45]) cube( [ 5 , 5 , 50] ); 
+    translate( [ 6 , 80 , 7 ] ) rotate([0,0,45]) cube( [ 5 , 5 , 24] ); 
+   translate( [ 5.5 , 4 , 7 ] ) rotate([0,0,45]) cube( [ 3 , 5 , 29] ); 
+
+    // x axis cable hole
+    translate( [ 89 , 2 , -1 ] ) cylinder( h = 10, r = 4, $fn=6);   
+    translate( [ 80 , -5 , -1 ] ) cube( [ 15, 5, 10] ); 
+
+    // large corner coutout
+    translate( [ -27 , 80 , -54 ] ) rotate([50,0,45]) cube( [ 50, 50, 50] ); 
+    translate( [ 137.5 , 60 , -10 ] ) rotate([0,0,45]) cube( [ 50, 50, 50] ); 
+
+
+     // screw body edge
+    translate( [ 65 ,74.2 , 2] ) rotate([0,0,45]) cube( [ 10 , 10 , 50 ] );
+
+
+
+}
+
+
+
+ module raspberry()   
+    
+    {
+        //raspberry pcb
+        
+         translate( [ 11 , 42 , -1] )  cube( [ 2.1 , 26 , 9] );
+         translate( [ 81.9 , 42 , -1] )  cube( [ 2.1 , 5 , 9] );
+         translate( [ 81.9 ,63 , -1] )  cube( [ 2.1 , 5 , 9] );
+        
+       difference() {
+        translate( [ 13 , 37.5 , -1] )  cube( [ 69 , 35 , 9] );
+        
+           
+        translate( [ 0 , 0 , 0] ) difference() 
+           {   
+        translate( [ 17.5 , 42 , -1.1] )  cylinder( h = 9.2, r = 8, $fn=40);
+        translate( [ 17.5 , 42 , -1] )  cylinder( h = 9, r = 4.5, $fn=40);
+        
+        translate( [ 13 , 42 , -1] )  cube( [ 12 , 8 , 9] );
+        translate( [ 17.5 , 37.5 , -1] )  cube( [ 8, 5 , 9] );     
+  }  
+  
+  
+        translate( [ 60 , 0 , 0] )  difference() 
+           {   
+        translate( [ 17.5 , 42 , -1.1] )  cylinder( h = 9.2, r = 8, $fn=40);
+        translate( [ 17.5 , 42 , -1] )  cylinder( h = 9, r = 4.5, $fn=40);
+        
+        translate( [ 10 , 42 , -1] )  cube( [ 12 , 8 , 9] );
+        translate( [ 9.5 , 37.5 , -1] )  cube( [ 8, 5 , 9] );   
+             
+}          
+        translate( [ 60 , 26 , 0] )  difference() 
+           {   
+        translate( [ 17.5 , 42 , -1.1] )  cylinder( h = 9.2, r = 8, $fn=40);
+        translate( [ 17.5 , 42 , -1] )  cylinder( h = 9, r = 4.5, $fn=40);
+        
+        translate( [ 9.5 , 34.5 , -1] )  cube( [ 8 , 12 , 9] );
+        translate( [ 18 , 34 , -1] )  cube( [ 4, 8 , 9] ); 
+}           
+           
+        translate( [ 0 , 26 , 0] )  difference() 
+           {   
+        translate( [ 17.5 , 42 , -1.1] )  cylinder( h = 9.2, r = 8, $fn=40);
+        translate( [ 17.5 , 42 , -1] )  cylinder( h = 9, r = 4.5, $fn=40);
+        
+        translate( [ 17.5 , 34.5 , -1] )  cube( [ 8 , 12 , 9] );
+        translate( [ 13 , 34 , -1] )  cube( [ 5, 8 , 9] );     
+              
+       
+  }  }}
+
+
+
+module rambo_cover()
+{
+    
+
+    difference(){
+    rambo_popout_cover ();
+    cutouts();    
+    }
+        
+    difference(){
+    main_body();
+        
+    cutouts();
+     
+    raspberry();    
+        
+    // main hole
+    translate( [ -10 , 28 , 26 ] ) rotate([0,90,0]) cylinder( h = 24, r = 6.8, $fn=30);   
+    // cable opening slot
+    translate( [ -15 , 25 , 30 ] ) cube( [ 30 , 6 , 10 ] ); 
+        
+      
+     
+    
+    
+    }
+}
+
+
+difference()
+{
+    union()
+            {
+            rambo_cover();
+            
+            
+            // extruder cable holder
+                
+                
+    difference(){
+    translate([0,0,15]) cube([5,40,20]);
+    translate([1.5,3,14.8]) rotate([0,45,0]) cube([3,40,5]);  
+    }    
+    translate([5,28,28]) rotate([0,90,0]) cylinder(h=5,r1=10,r2=8,$fn=30);  
+    difference()
+    {
+        translate([-1.93,0,28.07]) rotate([0,45,0]) cube([9.8,25,9.8]);  
+        translate([-5,-5,15]) cube([5,40,20]);  
+        translate([10,-5,15]) cube([5,40,20]); 
+        
+        
+        
+        // screwdriver hole
+         translate( [ 7.5 , 14 , 15 ] ) cylinder( h = 25, r = 2, $fn=30);
+        translate( [ 7.5 , 12 , 15 ] ) cube( [ 8 , 4 , 25] );
+        
+    }
+    translate([-6,28,28]) rotate([0,90,0]) cylinder(h=6,r=13.5,$fn=30);  
+    translate([-10,28,28]) rotate([0,90,0]) cylinder(h=4,r1=8.5,r2=13.5,$fn=30);  
+    
+    difference()
+    {
+        translate([-5.5,23.5,16]) rotate([0,45,0]) cube([8,9,8]);  
+        translate([1,0,10]) cube([5,40,20]); 
+        
+        
+    }    
+     
+    
+    
+     // heatbed cable mounting reinforcement
+    translate([63,86.0,0.5]) cube([15,5,34.5]); 
+    translate([75,90,28]) rotate([90,0,0]) cylinder(h=6,r1=16.5,r2=11,$fn=30); 
+    translate([75,99,28]) rotate([90,0,0]) cylinder(h=9,r=13,$fn=30); 
+    translate([75,101,28]) rotate([90,0,0]) cylinder(h=2,r1=9,r2=13,$fn=30); 
+    difference(){
+    translate([70.3,88.5,12.7]) rotate([-45,0,0]) cube([9.5,5,10]);
+    translate([70.4,85.5,10])  cube([9.5,5,9]);    
+    } 
+    
+    
+            }
+            
+            
+            
+            
+      // extruder cable holder
+    translate([1.5,7.1,14.8]) rotate([0,45,0]) cube([3,40,5]); 
+    translate([-20,28,28]) rotate([0,90,0]) cylinder( h = 40,r = 5.5,$fn=30); 
+    translate([-15,7,35]) cube([30,40,15]); 
+    translate([-15,23.5,30]) cube([30,9,8]); 
+    
+    translate([-15,12,28]) cube([15,30,8]); 
+    translate([-12,16.5,28]) cube([15,23,8]); 
+    translate([-3,28,28]) rotate([35,90,0]) cylinder( h = 24,r = 1.8,$fn=30); 
+    
+
+            //screw holes
+    translate([-2.7,19.5,20]) rotate([0,0,90]) cylinder( h = 33,r = 1.6,$fn=30);  
+    translate([-2.7,36.5,20]) rotate([0,0,90]) cylinder( h = 33,r = 1.6,$fn=30); 
+   
+    
+            // nuts with supports
+      translate([-5.7,19.5,24.5]) difference (){
+translate([0,0,-0.25]) rotate([0,0,0]) cube([12,5.7,2.7], center =true) ;
+translate([-8.6,-5,0.35])  cube([10,15,0.75]);
+translate([4.6,-5,0.35])  cube([4,15,0.75]);
+translate([-2.6,-5.6,0.65])  cube([15,4,0.35]);
+translate([-2.6,1.6,0.65])  cube([15,4,0.35]);           
+          
+      }
+      
+    
+      translate([-5.7,36.5,24.5]) difference (){
+ translate([0,0,-0.25]) rotate([0,0,0]) cube([12,5.7,2.7], center =true) ;
+translate([-8.6,-5,0.35])  cube([10,15,0.75]);
+translate([4.6,-5,0.35])  cube([4,15,0.75]);
+translate([-2.6,-5.6,0.65])  cube([15,4,0.35]);
+translate([-2.6,1.6,0.65])  cube([15,4,0.35]);             
+      }
+    
+
+    
+            
+            
+            
+            
+          
+            
+    translate([-2.7,36,12]) rotate([0,0,90]) cube([3,40,5]);  
+     
+    
+    // new heatbed cable holder
+    translate([61,102,28]) rotate([35,90,0]) cylinder(h=35,r=3.3,$fn=30); 
+
+
+            // nuts with supports
+      translate([67,90.8 -4,24.5]) difference (){
+translate([0,0,-0.25]) rotate([0,0,90]) cube([10,5.7,2.7], center =true) ;
+translate([-5.6,-5,0.65])  cube([4,15,0.5]);
+translate([1.6,-5,0.65])  cube([4,15,0.5]);
+translate([-5.6,-3.6,0.35])  cube([15,4,0.75]);
+translate([-5.6,3.6,0.35])  cube([15,4,0.75]);           
+          
+      }
+      
+    
+      translate([83,98,24.5]) difference (){
+translate([0,0,-0.25]) rotate([0,0,90]) cube([10,5.7,2.7], center =true) ;
+translate([-5.6,-5,0.65])  cube([4,15,0.5]);
+translate([1.6,-5,0.65])  cube([4,15,0.5]);
+translate([-5.6,-7.6,0.35])  cube([15,4,0.75]);
+translate([-5.6,-0.4,0.35])  cube([15,4,0.75]);           
+      }
+ 
+
+ 
+ 
+    translate([67,88.8,20]) rotate([0,0,0]) cylinder(h=15,r=1.6,$fn=30); 
+    translate([83,96,20]) rotate([0,0,0]) cylinder(h=15,r=1.6,$fn=30);
+    translate([60,92,28]) rotate([0,0,0]) cube([30,13,14]);  
+    translate([60,80,35]) rotate([0,0,0]) cube([30,13,14]);
+    translate([72.5,80,30])rotate([0,0,0])  cube([5,13,14]);
+    
+    translate([62.5,82,28]) rotate([0,0,0]) cube([25,20,14]);
+   
+    
+    translate( [ 58.5 , 88 , -1 ] ) cylinder( h = 43, r = 1.9, $fn=30);    
+            
+            
+ 
+    translate( [ -16.2 , 28, 29 ] ) rotate([45,0,0]) cube( [ 40 , 12 , 12 ] ); 
+    
+    //BottomCubic();
+    translate( [ 14.5, 10, -2 ] ) cube( [ 4 , 23 , 10 ] ); 
+    translate( [ 16.5, 10, -2 ] ) cylinder( h = 20, r = 2, $fn=30);  
+    translate( [ 16.5, 33, -2 ] ) cylinder( h = 20, r = 2, $fn=30);  
+    
+        
+    
+    // lightening slots
+    translate( [ 100 ,21 , 2] ) cube( [ 5 , 48 , 5 ] );     
+    translate( [ 3 ,21 , 2] ) cube( [ 4.5, 48 , 5 ] );     
+
+    // bottom holes print supports
+    translate( [ 7.5 , 14 ,0] ){
+    translate( [ 0 , 0 , 2.5 ] ) cube([3.2,5.6,2], center=true);
+    translate( [ 0 , 0 , 3 ] ) cube([3.2,3.8,2], center=true);
+    }
+
+    translate( [ 102.5 , 14 ,0] ){
+    translate( [ 0 , 0 , 2.5 ] ) cube([3.2,5.6,2], center=true);
+    translate( [ 0 , 0 , 3 ] ) cube([3.2,3.8,2], center=true);
+    }
+
+    translate( [ 102.5 , 75 ,0] ){
+    translate( [ 0 , 0 , 2.5 ] ) cube([3.2,5.6,2], center=true);
+    translate( [ 0 , 0 , 3 ] ) cube([3.2,3.8,2], center=true);
+    }
+
+    translate( [ 7.5 , 75 ,0] ){
+    translate( [ 0 , 0 , 2.5 ] ) cube([3.2,5.6,2], center=true);
+    translate( [ 0 , 0 , 3 ] ) cube([3.2,3.8,2], center=true);
+    }
+
+    translate( [ 58.5 , 88 ,0] ){
+       intersection(){cylinder(r=3.2, h=10, $fn=30);
+    translate( [ 0 , 0 , 2.5 ] ) cube([3.8,8,2], center=true);}
+    translate( [ 0 , 0 , 3 ] ) cube([3.8,3.8,2], center=true);
+    }
+
+    translate([21,81,-5]) cylinder( h = 24, r = 0.8, $fn=30);   
+    translate([21+58,81,-5]) cylinder( h = 24, r = 0.8, $fn=30);   
+
+
+    translate([115,68,1.5]) rotate([0,0,90]) linear_extrude(height = 0.8) 
+    { text("R3",font = "helvetica:style=Bold", size=6, center=true); }   
+       
+}
+
+ module heatbed_cable_clip()
+{
+    
+difference()
+{    
+    
+    union()
+    {
+        difference()
+        {
+            union()
+            {
+                // body base
+                translate([75,99,28]) rotate([90,0,0]) cylinder( h = 15, r = 13, $fn=30); 
+                translate([75,101,28]) rotate([90,0,0]) cylinder( h = 2, r1=9,r2 = 13, $fn=30); 
+                
+            }
+
+             
+           
+            
+            // cut flat and shape
+            translate([60,82,14]) cube([30,20,14]);  
+            translate([60,72,20]) cube([30,20,30]); 
+        }
+         
+        
+        difference() {
+        translate([62.75,84,28]) cube([24.5,8,7]);
+        difference () {
+        translate([75,85,28]) rotate([90,0,0]) cube([30,20,10], center = true);    
+        translate([75,90,28]) rotate([90,0,0]) cylinder(h=6,r1=16.5,r2=11,$fn=30);   
+           
+        } 
+    }}
+    
+    // cable opening
+    translate([61,102,28]) rotate([35,90,0])
+    
+    difference (){
+   
+    cylinder(h=35,r=4,$fn=30);
+       
+    
+    translate([0,0,3]) cylinder(h=5,r=4,$fn=30);
+    translate([0,0,12]) cylinder(h=1,r=4,$fn=30); 
+    translate([0,0,16]) cylinder(h=1,r=4,$fn=30); 
+    translate([0,0,20]) cylinder(h=1,r=4,$fn=30);
+   
+    }
+     translate([61,102,28]) rotate([35,90,0]) cylinder(h=35,r=3,$fn=30);
+    
+  
+    
+    // screw heads
+    translate([67,88.8,30.5]) rotate([0,0,0]) cylinder(h=10,r=3.2,$fn=30); 
+    translate([83,96,30.5]) rotate([0,0,0]) cylinder(h=10,r=3.2,$fn=30); 
+    
+    
+    // screws
+            translate([67,88.8,14]) rotate([0,0,0]) cylinder(h=35,r=1.6,$fn=50); 
+            translate([83,96,14]) rotate([0,0,0]) cylinder(h=35,r=1.6,$fn=50);
+    
+    
+    // grips
+    
+    
+    
+}
+
+
+    
+
+} 
+
+//translate([0,0,0]) heatbed_cable_clip();
+
+
+module extruder_cable_clip()
+{
+    
+    difference(){
+    difference()
+    {
+        union()
+        {
+            // body shape
+            translate([-6,28,28]) rotate([0,90,0]) cylinder(h=6,r=13.5,$fn=30);  
+            translate([-10,28,28]) rotate([0,90,0]) cylinder(h=4,r1=8.5,r2=13.5, $fn=30);  
+            translate([0,16.6,28]) cube([2.9,22.8,7]); 
+        }
+        
+        // bottom cut and shape
+        translate([-15,7,13]) cube([30,40,15]); 
+        translate([-20,28,28]) rotate([0,90,0]) cylinder(h=40,r=6, $fn=30);
+        
+        // screws
+        translate([-2.7,19.5,25]) rotate([0,0,90]) cylinder(h= 10, r = 1.6, $fn=50); 
+        translate([-2.7,36.5,25]) rotate([0,0,90]) cylinder( h = 10, r = 1.6, $fn=50); 
+        translate([-2.7,36.5,32]) rotate([0,0,90]) cylinder( h = 13, r = 3.1, $fn=30);
+        translate([-2.7,19.5,32]) rotate([0,0,90]) cylinder( h = 13, r = 3.1, $fn=30); 
+        
+        // screw heads opening
+        translate([-2.7,16.4,35]) cube([10,6.2,15]); 
+        translate([-2.7,33.4,35]) cube([10,6.2,15]); 
+        
+        
+    }
+    
+    difference()
+    {
+        // cable grip
+        translate([-8,28,28]) rotate([0,90,0]) cylinder( h = 10, r = 6, $fn=30);
+        translate([-20,28,28]) rotate([0,90,0]) cylinder( h = 40, r = 5.5, $fn=30);
+        translate([-15,7,13]) cube([30,40,15]); 
+        translate([-6,7,13]) cube([2,40,25]); 
+        translate([-2,7,13]) cube([2,40,25]); 
+        
+    }
+    
+    
+    //nylon hole
+        
+        translate([-3,28,28]) rotate([35,90,0]) cylinder( h = 24,r = 1.8,$fn=30);}
+    
+}
+
+//translate([0,0,0]) extruder_cable_clip();
+
+
+module raspberry_cover () {
+    
+    
+        
+    //holders
+         
+         difference() {
+             union () {
+    
+         translate( [ 11.5 , 42.5 , 0] )  cube( [ 2 , 4 , 3.5] );
+         translate( [ 11.5 ,63.5 , 0] )  cube( [ 2 , 4 , 3.5] );
+         translate( [ 81.5 , 42.5 , 0] )  cube( [ 2 , 4 , 2.5] );
+         translate( [ 81.5 ,63.5 , 0] )  cube( [ 2 , 4 , 2.5] );
+         
+         translate( [ 10.4 , 42.5 , 2.7] ) rotate([0,45,0]) cube( [ 2 , 4 , 2] );
+         translate( [ 10.4 ,63.5 , 2.7] )  rotate([0,45,0]) cube( [ 2 , 4 , 2] );
+         translate( [ 81.7 , 42.5 , 1.7] ) rotate([0,45,0]) cube( [ 2 , 4 , 2] );
+         translate( [ 81.7 ,63.5 , 1.7] )  rotate([0,45,0]) cube( [ 2 , 4 , 2] );}
+         
+         translate( [ 10.5 , 42 , 3.5] )  cube( [ 4 , 5 , 3.5] );
+         translate( [ 10.5 ,63 , 3.5] )  cube( [ 4 , 5 , 3.5] );
+         translate( [ 81.5 , 42 , 2.5] )  cube( [ 4 , 5 , 2.5] );
+         translate( [ 81.5 ,63 , 2.5] )  cube( [ 4 , 5 , 2.5] );
+    
+     }
+      
+   //body
+   
+    difference() {
+       translate( [ 11.5 , 36 , -3] )  cube( [ 72 , 38 , 3] );
+        
+        
+        translate( [ -0.4 , -0.4 , 0] ) difference() 
+           {   
+        translate( [ 17.5 , 42 , -4.1] )  cylinder( h = 4.2, r = 8, $fn=40);
+        translate( [ 17.5 , 42 , -4] )  cylinder( h = 4, r = 5.6, $fn=40);
+        
+        translate( [ 11.9 , 42 , -4] )  cube( [ 14 , 8 , 4] );
+        translate( [ 17.5 , 36.4 , -4] )  cube( [ 8, 6 , 4] );     
+  }  
+  
+  
+        translate( [ 60.4 , -0.4 , 0] )  difference() 
+           {   
+        translate( [ 17.5 , 42 , -4.1] )  cylinder( h = 4.2, r = 8, $fn=40);
+        translate( [ 17.5 , 42 , -4] )  cylinder( h = 4, r = 5.6, $fn=40);
+        
+        translate( [ 9.1 , 42 , -4] )  cube( [ 14 , 8 , 4] );
+        translate( [ 9.5 , 36.4 , -4] )  cube( [ 8, 6 , 4] );   
+            
+}          
+        translate( [ 60.4 , 26.4 , 0] )  difference() 
+           {   
+        translate( [ 17.5 , 42 , -4.1] )  cylinder( h = 4.2, r = 8, $fn=40);
+        translate( [ 17.5 , 42 , -4] )  cylinder( h = 4, r = 5.6, $fn=40);
+        
+        translate( [ 8.5 , 33.6 , -4] )  cube( [ 9 , 14 , 4] );
+        translate( [ 17.1 , 34 , -4] )  cube( [ 6, 8 , 4] ); 
+}           
+           
+        translate( [ -0.4 , 26.4 , 0] )  difference() 
+           {   
+        translate( [ 17.5 , 42 , -4.1] )  cylinder( h = 4.2, r = 8, $fn=40);
+        translate( [ 17.5 , 42 , -4] )  cylinder( h = 4, r = 5.6, $fn=40);
+        
+        translate( [ 17.5 , 33.6 , -4] )  cube( [ 9 , 14 , 4] );
+        translate( [ 11.9 , 33.4 , -4] )  cube( [ 6, 9 , 4] );   
+             
+             
+       
+       
+              
+       
+  } 
+  
+  
+    // ventilation cutout   
+           
+           
+     for ( i = [-5 : 6] ){
+      
+      translate([43 + (i*5.5),42.3,-5]) cube([3.65,25.2,10]);
+      
+      
+    }       
+
+ 
+ 
+
+    
+    //raspberry pcb cutout
+        
+      
+        
+      translate ([0,0,-2]) difference() {
+        translate( [ 13.5 , 38 , 0] )  cube( [ 68 , 34 , 9] );
+        
+           
+        translate( [ 0 , 0 , 0] ) difference() 
+           {   
+        translate( [ 17.5 , 42 , -1.1] )  cylinder( h = 9.2, r = 8, $fn=40);
+        translate( [ 17.5 , 42 , -1] )  cylinder( h = 9, r = 4, $fn=40);
+        
+        translate( [ 13.5 , 42 , -1] )  cube( [ 12 , 8 , 9] );
+        translate( [ 17.5 , 38 , -1] )  cube( [ 8, 5 , 9] );     
+  }  
+  
+  
+        translate( [ 60 , 0 , 0] )  difference() 
+           {   
+        translate( [ 17.5 , 42 , -1.1] )  cylinder( h = 9.2, r = 8, $fn=40);
+        translate( [ 17.5 , 42 , -1] )  cylinder( h = 9, r = 4, $fn=40);
+        
+        translate( [ 9.5 , 42 , -1] )  cube( [ 12 , 8 , 9] );
+        translate( [ 9.5 , 38 , -1] )  cube( [ 8, 5 , 9] );   
+             
+}          
+        translate( [ 60 , 26 , 0] )  difference() 
+           {   
+        translate( [ 17.5 , 42 , -1.1] )  cylinder( h = 9.2, r = 8, $fn=40);
+        translate( [ 17.5 , 42 , -1] )  cylinder( h = 9, r = 4, $fn=40);
+        
+        translate( [ 9.5 , 34 , -1] )  cube( [ 8 , 12 , 9] );
+        translate( [ 17.5 , 34 , -1] )  cube( [ 4, 8 , 9] ); 
+}           
+           
+        translate( [ 0 , 26 , 0] )  difference() 
+           {   
+        translate( [ 17.5 , 42 , -1.1] )  cylinder( h = 9.2, r = 8, $fn=40);
+        translate( [ 17.5 , 42 , -1] )  cylinder( h = 9, r = 4, $fn=40);
+        
+        translate( [ 17.5 , 34 , -1] )  cube( [ 8 , 12 , 9] );
+        translate( [ 13.5 , 34 , -1] )  cube( [ 5, 8 , 9] );     
+              
+               
+               
+                
+       
+  }  }
+  
+  
+  
+  
+  
+  }
+  
+  
+
+    
+
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
+}
+
+
+

Printed-Parts/SCAD/Einsy-doors.scad

@@ -0,0 +1,129 @@
+// PRUSA iteration4
+// Einsy doors
+// GNU GPL v3
+// Josef Průša <iam@josefprusa.cz> and contributors
+// http://www.reprap.org/wiki/Prusa_Mendel
+// http://prusamendel.org
+
+module body()
+{
+    // side panels
+    cube([105.5,87.5,1.5]);  
+    cube([105.5,2,16]);  
+    cube([2,87.5,16]);   
+
+    // corner reinforcement
+    translate([98,1,0]) cube([7.5,5,16]);   
+    translate([0.5,0.5,0]) cube([5,6.5,16]);  
+    translate([1,0,0]) cube([10,87.5,6]);   
+    translate([99.5,0,0] ) cube([6,87.5,7]); 
+    translate([10,0,0]) cube([6,5,6]);   
+
+    // screw thread body
+    translate([54,2,0]) cube([9.5,6,16]); 
+
+    // rounded side
+    translate([0,87.5,4.5]) rotate([0,90,0]) cylinder( h=105.5, r=4.5, $fn=30);
+
+    // upper hinge reinforcement
+    translate([0.5,69,-9]) rotate([20,0,0]) cube([26,20,10]); 
+    
+    // door closing
+    translate([4,3.5,12.8]) rotate([0,0,0]) cylinder( h=3.2, r1=1.8, r2=3.5, $fn=30);  
+    translate([102,3.5,12.8]) rotate([0,0,0]) cylinder( h=3.2, r1=1.8, r2=3.5, $fn=30); 
+}
+
+module ventilation_holes()
+    {
+    for ( i = [0 : 9] )
+    {
+        translate([40 + (i*6),10.5,-1]) cube([3.65,19+50,1.2]);
+        translate([40 + (i*6),10.5,-1]) cube([3.65,19,10]);
+        translate([40 + (i*6),10.5+25,-1]) cube([3.65,19,10]);
+        translate([40 + (i*6),10.5+50,-1]) cube([3.65,19,10]);
+    }
+    for ( i = [0 : -4] )
+    {
+      translate([40 + (i*6),10.5,-1]) cube([3.65,19+50,1.2]);
+    }
+    for ( i = [-6 : -7] )
+    {
+      translate([46 + (i*6),20.5,-1]) cube([3.65,19+40,1.2]);
+    }
+    
+    translate([15,10,1]) cube([20,55,1.5]);  
+}
+
+module cutouts()
+{
+    // door closing screw
+    translate([58.5,4,1]) cylinder( h = 17, r = 1.8, $fn=30);  
+    translate([58.5,4,14.5]) cylinder( h = 2.6, r1 = 1.8, r2=2.2, $fn=30); 
+    translate([58.5,4,11.5])
+    {
+        translate([0,0,2.5]) cube([5.7,3.8,1], center=true);
+        translate([0,0,3]) cube([3.8,3.8,1], center=true);
+    }
+
+    ventilation_holes();
+    
+    // rounded side cutoff    
+    translate([26.5,87.5,4.5]) rotate([0,90,0]) cylinder( h = 73, r = 3.5, $fn=30);   
+    translate([26.5,80,5]) cube([73,19,10]); 
+    translate([26.5,82.5,1]) cube([73,5,10]); 
+    
+    // upper hinge cut
+    translate([0,60,-10]) cube([30,30,10]);  
+    translate([-1,87.5,0]) cube([22.5,10,10]); 
+
+    // upper hinge 
+    translate([2,80,6]) cube([19.5,10,10]);       
+    translate([-2,89.7,3]) rotate([70,0,0]) cube([19.5,10,5]);     
+    translate([-5,87.5,4.5]) rotate([0,90,0]) cylinder( h = 26.5, r = 2.5, $fn=30);  
+
+    // hinge hole
+    translate([-5,87.5,4.5]) rotate([0,90,0]) cylinder( h = 120, r = 2.6, $fn=30);  
+
+    // door closing 
+    translate([4,3.5,12.9]) rotate([0,0,0]) cylinder( h = 3.2, r1 = 1.2, r2= 2.8, $fn=30);  
+    translate([102,3.5,12.9]) rotate([0,0,0]) cylinder( h = 3.2, r1 = 1.2, r2= 2.8, $fn=30);  
+
+    // M3 nut
+    translate([55.65,0.5,12]) cube([5.7,10,2.2]);  
+
+    // side panel lightning slot
+    translate([2,10,3] ) cube([7,65,5]);  
+    translate([101,10,3] ) cube([3,70,5]);  
+
+    // corners - cut
+    translate([53,3,1.5]) rotate([0,0,70]) cube([10,10,50]);  
+    translate([61,12,1.5]) rotate([0,0,-70]) cube([10,10,50]);  
+    translate([16,2,1.5]) rotate([0,0,45]) cube([5,5,50]);  
+
+}
+
+module Einsy_doors()
+{
+difference()
+{
+    body();
+    cutouts();
+    // large corner cut
+    translate( [0 , -20, -3] ) rotate([0,45,45]) cube( [ 30, 30 , 20 ] );  
+
+    translate([30,79,1]) rotate([0,0,-90]) linear_extrude(height = 0.8) 
+    { text("R1",font = "helvetica:style=Bold", size=6, center=true); }    
+}
+}
+ 
+Einsy_doors();
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    

Printed-Parts/SCAD/Einsy-hinges.scad

@@ -1,47 +1,47 @@
-// PRUSA iteration3
-// RAMBo cover hinges
-// GNU GPL v3
-// Josef Průša <iam@josefprusa.cz> and contributors
-// http://www.reprap.org/wiki/Prusa_Mendel
-// http://prusamendel.org
-
-module upper_hinge()
-{
-difference()    
-{
-    union(){
-     // body
-     cylinder( h = 26, r = 2.4, $fn=30); 
-     translate([0,0,26]) cylinder( h = 2, r1 = 2.4, r2 = 1.8, $fn=30); 
-     translate( [ -5 , -11 , 0 ] ) cube( [ 7 , 11 , 21 ] );  
-    }
-     // M3 screw hole
-     translate( [ -12.5 , -2.5 , 17 ] ) rotate( [0,90,0] ) cylinder( h = 20, r = 1.75, $fn=30);  
-     translate( [ -1.5 , -2.5 , 17 ] ) rotate( [0,90,0] ) cylinder( h = 9, r = 3, $fn=30); 
-     // angle cut
-     translate([-2.9,-20,-1]) rotate([0,0,60]) cube([25,5,26]);   
-}
-}
-
-module lower_hinge()
-{
-difference()
-{   
-   union(){ 
-    // body   
-    translate( [ 0 , 6 , 0 ] ) cylinder( h = 15, r = 2.4, $fn=30); 
-    translate( [ 0 , 6 , 0 ] ) cylinder( h = 10, r = 2.8, $fn=30);  
-    translate( [ 0 , 6 , 15 ] ) cylinder( h = 2, r1 = 2.4, r2=1.8, $fn=30);  
-    translate( [ -5 , 6 , 0 ] ) cube( [ 7 , 11 , 10 ] ); 
-   }
-    // M3 screw
-    translate( [ -0.5 , 8.5 , 4 ] ) rotate( [0,90,0] ) cylinder( h = 20, r = 3, $fn=30); 
-    translate( [ -12 , 8.5 , 4 ] ) rotate( [0,90,0] ) cylinder( h = 20, r = 1.75, $fn=30); 
-    // angle cut
-    translate([-5,20,-1]) rotate([0,0,-60]) cube([20,5,20]);   
-}
-}
-
-
-upper_hinge();
-lower_hinge();
+// PRUSA iteration4
+// Einsy cover hinges
+// GNU GPL v3
+// Josef Průša <iam@josefprusa.cz> and contributors
+// http://www.reprap.org/wiki/Prusa_Mendel
+// http://prusamendel.org
+
+module upper_hinge()
+{
+difference()    
+{
+    union(){
+     // body
+     cylinder( h = 26, r = 2.4, $fn=30); 
+     translate([0,0,26]) cylinder( h = 2, r1 = 2.4, r2 = 1.8, $fn=30); 
+     translate( [ -5 , -10.7 , 0 ] ) cube( [ 7 , 10.7 , 21 ] );  
+    }
+     // M3 screw hole
+     translate( [ -12.5 , -2.5 , 17 ] ) rotate( [0,90,0] ) cylinder( h = 20, r = 1.75, $fn=30);  
+     translate( [ -1.5 , -2.5 , 17 ] ) rotate( [0,90,0] ) cylinder( h = 9, r = 3, $fn=30); 
+     // angle cut
+     translate([-2.9,-20,-1]) rotate([0,0,60]) cube([25,5,26]);   
+}
+}
+
+module lower_hinge()
+{
+difference()
+{   
+   union(){ 
+    // body   
+    translate( [ 0 , 6 , 0 ] ) cylinder( h = 15, r = 2.4, $fn=30); 
+    translate( [ 0 , 6 , 0 ] ) cylinder( h = 10, r = 2.8, $fn=30);  
+    translate( [ 0 , 6 , 15 ] ) cylinder( h = 2, r1 = 2.4, r2=1.8, $fn=30);  
+    translate( [ -5 , 6 , 0 ] ) cube( [ 7 , 10.7 , 10 ] ); 
+   }
+    // M3 screw
+    translate( [ -0.5 , 8.5 , 4 ] ) rotate( [0,90,0] ) cylinder( h = 20, r = 3, $fn=30); 
+    translate( [ -12 , 8.5 , 4 ] ) rotate( [0,90,0] ) cylinder( h = 20, r = 1.75, $fn=30); 
+    // angle cut
+    translate([-5,20,-1]) rotate([0,0,-60]) cube([20,5,20]);   
+}
+}
+
+
+upper_hinge();
+lower_hinge();

Printed-Parts/SCAD/Extruder-cable-clip.scad

@@ -0,0 +1,58 @@
+// PRUSA iteration4
+// Extruder cable clip
+// GNU GPL v3
+// Josef Průša <iam@josefprusa.cz> and contributors
+// http://www.reprap.org/wiki/Prusa_Mendel
+// http://prusamendel.org
+
+module extruder_cable_clip()
+{
+        
+    difference(){
+    difference()
+    {
+        union()
+        {
+            // body shape
+            translate([-6,28,28]) rotate([0,90,0]) cylinder(h=6,r=13.5,$fn=30);  
+            translate([-10,28,28]) rotate([0,90,0]) cylinder(h=4,r1=8.5,r2=13.5, $fn=30);  
+            translate([0,16.6,28]) cube([2.9,22.8,7]); 
+        }
+        
+        // bottom cut and shape
+        translate([-15,7,13]) cube([30,40,15]); 
+        translate([-20,28,28]) rotate([0,90,0]) cylinder(h=40,r=6, $fn=30);
+        
+        // screws
+        translate([-2.7,19.5,25]) rotate([0,0,90]) cylinder(h= 10, r = 1.6, $fn=50); 
+        translate([-2.7,36.5,25]) rotate([0,0,90]) cylinder( h = 10, r = 1.6, $fn=50); 
+        translate([-2.7,36.5,32]) rotate([0,0,90]) cylinder( h = 13, r = 3.1, $fn=30);
+        translate([-2.7,19.5,32]) rotate([0,0,90]) cylinder( h = 13, r = 3.1, $fn=30); 
+        
+        // screw heads opening
+        translate([-2.7,16.4,35]) cube([10,6.2,15]); 
+        translate([-2.7,33.4,35]) cube([10,6.2,15]); 
+        
+        
+    }
+    
+    difference()
+    {
+        // cable grip
+        translate([-8,28,28]) rotate([0,90,0]) cylinder( h = 10, r = 6, $fn=30);
+        translate([-20,28,28]) rotate([0,90,0]) cylinder( h = 40, r = 5.5, $fn=30);
+        translate([-15,7,13]) cube([30,40,15]); 
+        translate([-6,7,13]) cube([2,40,25]); 
+        translate([-2,7,13]) cube([2,40,25]); 
+        
+    }
+    
+    
+    //nylon hole
+        
+        translate([-3,28,28]) rotate([35,90,0]) cylinder( h = 24,r = 1.8,$fn=30);}}
+
+
+//translate([0,0,0]) extruder_cable_clip();
+
+translate([6,-28,-28]) extruder_cable_clip();

Printed-Parts/SCAD/Heatbed-cable-clip.scad

@@ -0,0 +1,83 @@
+// PRUSA iteration4
+// Heatbed cable clip
+// GNU GPL v3
+// Josef Průša <iam@josefprusa.cz> and contributors
+// http://www.reprap.org/wiki/Prusa_Mendel
+// http://prusamendel.org
+
+
+ module heatbed_cable_clip()
+{
+    
+difference()
+{    
+    
+    union()
+    {
+        difference()
+        {
+            union()
+            {
+                // body base
+                translate([75,99,28]) rotate([90,0,0]) cylinder( h = 15, r = 13, $fn=30); 
+                translate([75,101,28]) rotate([90,0,0]) cylinder( h = 2, r1=9,r2 = 13, $fn=30); 
+                
+            }
+
+             
+           
+            
+            // cut flat and shape
+            translate([60,82,14]) cube([30,20,14]);  
+            translate([60,72,20]) cube([30,20,30]); 
+        }
+         
+        
+        difference() {
+        translate([62.75,84,28]) cube([24.5,8,7]);
+        difference () {
+        translate([75,85,28]) rotate([90,0,0]) cube([30,20,10], center = true);    
+        translate([75,90,28]) rotate([90,0,0]) cylinder(h=6,r1=16.5,r2=11,$fn=30);   
+           
+        } 
+    }}
+    
+    // cable opening
+    translate([61,102,28]) rotate([35,90,0])
+    
+    difference (){
+   
+    cylinder(h=35,r=4,$fn=30);
+       
+    
+    translate([0,0,3]) cylinder(h=5,r=4,$fn=30);
+    translate([0,0,12]) cylinder(h=1,r=4,$fn=30); 
+    translate([0,0,16]) cylinder(h=1,r=4,$fn=30); 
+    translate([0,0,20]) cylinder(h=1,r=4,$fn=30);
+   
+    }
+     translate([61,102,28]) rotate([35,90,0]) cylinder(h=35,r=3.3,$fn=30);
+    
+  
+    
+    // screw heads
+    translate([67,88.8,30.5]) rotate([0,0,0]) cylinder(h=10,r=3.2,$fn=30); 
+    translate([83,96,31]) rotate([0,0,0]) cylinder(h=10,r=3.2,$fn=30); 
+    
+    
+    // screws
+            translate([67,88.8,14]) rotate([0,0,0]) cylinder(h=35,r=1.6,$fn=50); 
+            translate([83,96,14]) rotate([0,0,0]) cylinder(h=35,r=1.6,$fn=50);
+    
+
+    
+    
+    
+}
+
+
+    
+
+} 
+
+translate([-70,-110,0]) heatbed_cable_clip();

Printed-Parts/SCAD/Heatbed-cable-clip_8mm.scad

@@ -0,0 +1,83 @@
+// PRUSA iteration4
+// Heatbed cable clip
+// GNU GPL v3
+// Josef Průša <iam@josefprusa.cz> and contributors
+// http://www.reprap.org/wiki/Prusa_Mendel
+// http://prusamendel.org
+
+
+ module heatbed_cable_clip()
+{
+    
+difference()
+{    
+    
+    union()
+    {
+        difference()
+        {
+            union()
+            {
+                // body base
+                translate([75,99,28]) rotate([90,0,0]) cylinder( h = 15, r = 13, $fn=30); 
+                translate([75,101,28]) rotate([90,0,0]) cylinder( h = 2, r1=9,r2 = 13, $fn=30); 
+                
+            }
+
+             
+           
+            
+            // cut flat and shape
+            translate([60,82,14]) cube([30,20,14]);  
+            translate([60,72,20]) cube([30,20,30]); 
+        }
+         
+        
+        difference() {
+        translate([62.75,84,28]) cube([24.5,8,7]);
+        difference () {
+        translate([75,85,28]) rotate([90,0,0]) cube([30,20,10], center = true);    
+        translate([75,90,28]) rotate([90,0,0]) cylinder(h=6,r1=16.5,r2=11,$fn=30);   
+           
+        } 
+    }}
+    
+    // cable opening
+    translate([61,102,28]) rotate([35,90,0])
+    
+    difference (){
+   
+    cylinder(h=35,r=5,$fn=30);
+       
+    
+    //translate([0,0,3]) cylinder(h=5,r=5,$fn=30);
+    translate([0,0,12]) cylinder(h=1,r=5,$fn=30); 
+    translate([0,0,16]) cylinder(h=1,r=5,$fn=30); 
+    translate([0,0,20]) cylinder(h=1,r=5,$fn=30);
+   
+    }
+     translate([61,102,28]) rotate([35,90,0]) cylinder(h=35,r=4.3,$fn=30);
+    
+  
+    
+    // screw heads
+    translate([67,88.8,30.5]) rotate([0,0,0]) cylinder(h=10,r=3.2,$fn=30); 
+    translate([83,96,31]) rotate([0,0,0]) cylinder(h=10,r=3.2,$fn=30); 
+    
+    
+    // screws
+            translate([67,88.8,14]) rotate([0,0,0]) cylinder(h=35,r=1.6,$fn=50); 
+            translate([83,96,14]) rotate([0,0,0]) cylinder(h=35,r=1.6,$fn=50);
+    
+
+    
+    
+    
+}
+
+
+    
+
+} 
+
+translate([-70,-110,0]) heatbed_cable_clip();

Printed-Parts/SCAD/LCD-cover-ORIGINAL-MK3.scad

@@ -0,0 +1,201 @@
+// PRUSA iteration4
+// LCD cover
+// GNU GPL v3
+// Josef Průša <iam@josefprusa.cz> and contributors
+// http://www.reprap.org/wiki/Prusa_Mendel
+// http://prusamendel.org
+
+
+module main_body()
+{
+    difference() 
+    {
+        union() 
+        {
+            // main body
+            translate( [ -77 , -4.5 , 0 ] ) cube( [ 155 , 59.8 , 2 ] ); 
+            translate( [ -77 , -4.5 , 0 ] ) rotate([35,0,0]) cube( [ 155 , 3 , 20.08 ] );
+            translate( [ -77 , -3.5 , -1 ] ) rotate([35,0,0]) cube( [ 7 , 5 , 15 ] );
+            translate( [ 71 , -3.5 , -1 ] ) rotate([35,0,0]) cube( [ 7 , 5 , 15 ] );
+            translate( [ -77 , -15.2 , 14.2 ] )  cube( [ 155 , 3.1 , 11.8 ] );
+            translate( [ -77 , 54 , 0 ] ) cube( [ 155 , 2 , 17 ] );
+            
+            // M3 hole body
+            translate( [ 73.5 , 43.3 , 0.5 ] ) rotate([0,0,90])  cylinder( h = 14, r = 4, $fn=6);  
+            translate( [ -72.5 , 43.5 , 0.5 ] ) rotate([0,0,90])  cylinder( h = 14, r = 4, $fn=6);  
+        }
+        
+        // LCD window
+        translate( [ -61.5 , 1 , 1.2 ] ) cube( [ 98.5 , 42 , 10 ] ); 
+        translate( [ -52.5 , 8 , -1 ] ) cube( [ 80 , 30.5 , 10 ] );  
+        
+        for(buzz = [55 : 2 : 67])
+        {
+            translate([buzz,1.5,-1]) cube([1.3,4,10]);
+            translate([buzz-0.75,1.5,-0.5]) rotate([0,45,0]) cube([2,4,2]);  
+            if(buzz<67) translate([buzz+1.25,1.5,-0.5]) rotate([0,45,0]) cube([2,4,2]);  
+        }
+
+        // knob hole
+        translate( [ 62.5 , 21 , -1 ] ) cylinder( h = 10, r = 6, $fn=30);
+        translate( [ 62.5 , 21 , -1.2 ] ) cylinder( h = 2, r1 = 7, r2 = 6, $fn=30);
+
+        // reset button cutout
+        translate( [ 44 , 26 , -1 ] ) cube( [ 1 , 6 , 9 ] );  
+        translate( [ 48 , 26 , -1 ] ) cube( [ 1 , 2.5 , 9 ] );  
+        translate( [ 68.5 , 36 , -1 ] ) cube( [ 1 , 8 , 9 ] );  
+        translate( [ 56 , 43 , -1 ] ) cube( [ 13.5 , 1 , 9 ] ); 
+        translate( [ 50.5 , 30 , -1 ] ) cube( [ 13 , 1 , 9 ] ); 
+        translate( [ 44.7 , 31.28 , -1 ] ) rotate([0,0,45]) cube( [ 17 , 1 , 9 ] );  
+        translate( [ 63.5 , 30 , -1 ] ) rotate([0,0,45]) cube( [ 8.5 , 1 , 9 ] );  
+        translate( [ 48.7 , 27.8 , -1 ] ) rotate([0,0,45]) cube( [ 3.55 , 1 , 9 ] );
+
+        // rear support cutout
+        translate( [ -64.5 , -12.1 , 14 ] ) cube( [ 10 , 3 , 16 ] );  
+        translate( [ 55.5 , -12.1 , 14 ] ) cube( [ 10 , 3 , 16 ] );  
+
+    }
+    
+    difference()
+    {
+        translate([-70,55.5,-2]) rotate([55,0,0]) cube([120,5,5]);  
+        translate([-100,40,-9.5]) cube([200,50,10]); 
+        
+    }
+}
+
+module pcb_clip()
+{
+    difference()
+    {
+    union()
+        {
+            translate( [ -3 , -12 , 17.5 ] ) cube( [ 7 , 4 , 5 ] ); 
+            translate( [ -3 , -10.6 , 12.5 ] ) cube( [ 1 , 2.6 , 7 ] );  
+            translate( [ 3 , -10.6 , 12.5 ] ) cube( [ 1 , 2.6 , 7 ] );  
+        }
+        translate( [ -4 , -8 , 18.5 ] ) rotate([30,0,0]) cube( [ 10 , 6 , 6 ] );  
+        translate( [ 2.5 , -12 , 14.5 ] ) cube( [ 1 , 4 , 0.2 ] );  
+        translate( [ -2.5 , -12 , 14.5 ] ) cube( [ 1 , 4 , 0.2 ] );  
+        translate( [ 2.5 , -12 , 17.3 ] ) cube( [ 1 , 4 , 0.2 ] );  
+        translate( [ -2.5 , -12 , 17.3 ] ) cube( [ 1 , 4 , 0.2 ] );          
+    }
+}
+
+
+
+difference()
+{
+    union()
+    {
+
+    pcb_clip();
+    main_body();
+
+    // reset button
+    translate( [ 62.5 , 37.3 , 0 ] ) cylinder( h = 7.2, r = 3.5, $fn=30); 
+
+    //left side
+    translate( [ -77 , -14.7 , 0 ] ) cube( [ 1.5 , 70.7 , 26 ] );  
+    translate( [ -76.5 , -15 , 0 ] ) cube( [ 4 , 70 , 14.6 ] );  
+
+    //right side
+    translate( [ 76.5 , -14.7 , 0 ] ) cube( [ 1.5 , 70.7 , 26 ] ); 
+    translate( [ 73.5 , -14 , 0 ] ) cube( [ 4 , 70 , 14.5 ] );  
+
+    //rear side reinforcement
+    translate( [ -54.5 , -11.7 , 8 ] ) cube( [ 110 , 4 , 6.5 ] );  
+    translate( [ 65.5 , -11.7 , 8 ] ) cube( [ 12 , 4 , 6.5 ] );  
+    translate( [ 65.5 , -13 , 14 ] ) cube( [ 12 , 2 , 12 ] );  
+    translate( [ -76.5 , -11.7 , 8 ] ) cube( [ 12 , 4 , 6.5 ] );  
+    translate( [ -76.5 , -14.7 , 14.5 ] ) cube( [ 12 , 4 , 11.5 ] );  
+    translate( [ -44 , -14.7 , 14.5 ] ) cube( [ 89 , 4 , 11.5 ] );  
+    translate( [ -43.5 , -10.7 , 15 ] ) rotate([90,0,0]) cylinder( h = 2, r = 11, $fn=60);  
+    translate( [ 44.5 , -10.7 , 15 ] ) rotate([90,0,0]) cylinder( h = 2, r = 11, $fn=60);  
+
+    //front left side reinforcement
+    difference()
+    {
+        union()
+            {
+                translate( [ -77 , 41.3 , 0 ] ) cube( [ 15 , 14 , 25 ] );  
+                translate( [ -77 , 46.3 , 14 ] ) cube( [ 15 , 9 , 3 ] );    
+            }
+        translate( [ -64.5 , 40 , -3 ] ) cube( [ 4 , 8 , 40 ] );  
+        translate( [ -75.5 , 40.3 , 14.5 ] ) cube( [15 , 6.5 , 25 ] ); 
+    }
+
+
+    //front right side reinforcement
+    difference()
+        {
+            translate( [ 38 , 41.2 , 0 ] ) cube( [ 40 , 14 , 26 ] );  
+            translate( [ 55 , 44.5 , 0 ] ) cube( [ 10.5 , 3.7 , 30 ] );  
+            translate( [ 44 , 39.5 , 0 ] ) cube( [ 25.5 , 5 , 30 ] );  
+            translate( [ 35 , 39.3 , 14.5 ] ) cube( [ 42.5 , 7 , 15 ] );  
+            translate( [ 49 , 43.2 , 25 ] ) rotate([0,60,0]) cube( [ 12 , 5 , 10 ] );  
+        }
+    }
+
+    // SD card opening
+    translate( [ -80 , 9 , 16.5 ] ) cube( [ 10 , 28 , 4.5 ] );  
+
+    // front and rear angle
+    translate( [ -81 , -10.5 , -17 ] ) rotate([32,0,0]) cube( [ 164 , 14 , 54.08 ] );  
+    translate( [ -78 , 72.7 , -3 ] ) rotate([45,0,0]) cube( [ 160 , 14 , 54.08 ] );  
+
+    // M3 screw thread
+    translate( [ 72.5 , 43.2 , 3 ] ) cylinder( h = 20, r = 1.4, $fn=30);  
+    translate( [ -72.5 , 42.7 , 3 ] ) cylinder( h = 20, r = 1.4, $fn=30); 
+    translate( [ 72.5 , 43.2 , 11.7 ] ) cylinder( h = 3, r1 = 1.4, r2=2.2, $fn=30);  
+    translate( [ -72.5 , 42.7 , 11.7 ] ) cylinder( h = 3, r = 1.4, r2=2.2, $fn=30); 
+
+    // ORIGINAL PRUSA text
+    translate([-67,51,0.6]) rotate([180,0,0]) linear_extrude(height = 2) 
+    { text("ORIGINAL",font = "helvetica:style=Bold", size=7, center=true); }
+    translate([-18,51,0.6]) rotate([180,0,0]) linear_extrude(height = 2) 
+    { text("PRUSA",font = "helvetica:style=Bold", size=11, center=true); }
+    translate( [ -66 , 40.5 , -0.4 ] )  cube( [ 45 , 1.6 , 1 ] );  
+    translate( [ -66 , 41.3 , -0.4 ] ) cylinder( h = 1, r = 0.8, $fn=30);  
+    translate( [ -21 , 41.3 , -0.4 ] ) cylinder( h = 1, r = 0.8, $fn=30);  
+
+    // front cleanup
+    translate( [ -100 , -64.6 , 0 ] ) cube( [ 200 , 50 , 50 ] ); 
+
+    // X sign on reset button
+    translate( [ 63 , 34 , -1 ] ) rotate([0,0,45]) cube( [ 2, 8, 2 ] );  
+    translate( [ 57.5 , 35.5 , -1 ] ) rotate([0,0,-45]) cube( [ 2, 8, 2 ] );  
+
+    // corners
+    translate([74.05,-5,-2.7]) rotate([0,35,0]) cube([7,80,7]);  
+    translate([-82.8,-5,-1]) rotate([0,55,0]) cube([7,80,7]);  
+    translate( [ -82 , 58.5 , -5 ] ) rotate([55,0,0]) cube( [ 200, 7, 7 ] );  
+    translate( [ -77 , 51 , -4 ] ) rotate([0,0,45]) cube( [ 8, 8, 50 ] );  
+    translate( [ 78 , 51 , -4 ] ) rotate([0,0,45]) cube( [ 8, 8, 50 ] );  
+    translate( [ 78 , -19 , -4 ] ) rotate([0,0,45]) cube( [ 5, 5, 50 ] );  
+    translate( [ -77 , -19 , -4 ] ) rotate([0,0,45]) cube( [ 5, 5, 50 ] );  
+
+    // LCD corners
+    translate( [ -52.5 , 9.5 , -5.2 ] ) rotate([45,0,0]) cube( [ 80 , 5 , 5 ] );  // LCD window
+    translate( [ -52.5 , 37 , -5.2 ] ) rotate([45,0,0]) cube( [ 80 , 5 , 5 ] );  // LCD window
+    rotate([32,0,0]) translate( [ -78 , -9.1 , -4 ] ) rotate([0,0,45]) cube( [ 6, 6, 50 ] );  
+    rotate([32,0,0]) translate( [ 79 , -9.1 , -4 ] ) rotate([0,0,45]) cube( [ 6, 6, 50 ] );  
+    translate( [ -100 , -40 , -50 ] ) cube( [ 200 , 50 , 50 ] ); 
+
+
+    // version
+    translate([-73,15,4]) rotate([90,0,90]) linear_extrude(height = 2) 
+    { text("R7",font = "helvetica:style=Bold", size=7, center=true); }
+  
+
+}
+
+// SD card window support
+translate( [ -76.5 , 15 , 16.70 ] ) cube( [ 1 , 5 , 4.1 ] );
+translate( [ -76.5 , 25 , 16.70 ] ) cube( [ 1 , 5 , 4.1 ] );
+     
+    
+
+
+    
+ 

Printed-Parts/SCAD/PSU-cover-MK3.scad

@@ -0,0 +1,317 @@
+// PRUSA iteration3
+// PSU Cover MK3
+// GNU GPL v3
+// Josef Průša <iam@josefprusa.cz> and contributors
+// http://www.reprap.org/wiki/Prusa_Mendel
+// http://prusamendel.org
+
+module CubeAdjust(Xdim, Zdim)
+{
+    for (x =[6:11.2:Xdim-12])
+        {
+        for (z =[6:11.2:Zdim-12])
+            {
+                translate([x,-0.2,z])cube([10,0.4,10]);
+            }
+        }
+}
+
+module nuttrap()
+{
+        rotate([0, 180, 0]) difference()
+        {
+        union()
+                { 
+                translate([-4.25,-7.5,0]) difference(){
+                translate([0,0,0]) cube([8.5, 9.2, 3]);
+                translate([-1,10.6,0]) rotate([45,0,0]) cube([11.5,5.7,5.7]);
+                }
+            }
+        translate([0,0, -0.2])rotate([0,0,30]) cylinder(r=3.5,h=15-1.5, $fn=6);
+  }
+}
+
+module m3_screw()
+{
+    translate([0,0,-0]) cylinder(r=1.5,h=12, $fn=30);
+    translate([0,0,12]) cylinder(r2=2.8, r1=1.5,h=2, $fn=30);
+    translate([0,0,14]) cylinder(r=2.8,h=5, $fn=30);
+}
+
+
+
+
+
+
+
+module PSU_COVER()
+{
+difference()
+    {
+        union()
+        {
+            translate([0,0,-0.46])cube([95,50+15,54.25]); // Base
+            translate([0,0,-3.5])cube([14-0.5,50+15,5]); // Back pillar 1
+            translate([-1.6,1,51.5])cube([5,64,3]); // Back pillar 1
+            translate([60-0.5,0,-3.5])cube([14,50+15,5]); // Back pillar 2
+            translate([91+4,0,-0.46])cube([6,50+15,54.25]); // Base for bracket
+            translate([-2,45.4-4.6,19])cube([2,3,15]); // nipple on the right
+            
+            translate([-1.6,0,0])cube([1.65,65,2]); // Frame skirt 1
+            translate([-1.6,0,0])cube([1.65,30,53.78]); // Frame skirt 2
+            translate([-1.6,0,51.32])cube([1.65,65,2.46]); // Frame skirt 3
+        }
+
+
+    //pretty corners
+    translate([-11,-2,-2])rotate([0,0,-45])cube([10,10,58]);
+    translate([95-3+5+1,-2,-2])rotate([0,0,-45])cube([10,10,58]);
+
+    translate([-3,-9,-4.46])rotate([-45,0,0])cube([130,10,10]);
+    translate([-3,-12,54.78])rotate([-45,0,0])cube([130,10,10]);
+
+    translate([-3,45+15,-4.46])rotate([-45,0,0])cube([130,10,10]);
+    translate([-3,48+15,54.78])rotate([-45,0,0])cube([130,10,10]);
+
+    translate([95-3+3,70,-2])rotate([0,0,-45])cube([10,10,58]);
+    translate([95,0-10,-20])rotate([0,-45,-45])cube([20,20,20]);
+    translate([95,0-10,45])rotate([0,-45,-45])cube([20,20,20]);
+
+    translate([95,60,-10])rotate([-35,-45,-45])cube([20,20,20]);
+    translate([95,60,65])rotate([-55,48,-48])cube([20,20,20]);
+
+    translate([79,-5,67.28])rotate([0,45,0])cube([20,90,20]);
+    translate([79,-5,-13.96])rotate([0,45,0])cube([20,90,20]);
+
+
+
+    translate([3,3,2])cube([89.02,50.02+15,50.02-0.7]); // main cutout
+    
+    translate([-3,50-16.4+15,2])cube([100,16.5,50-0.7]); // insert cutout
+    translate([-3,50-16.4-15.6+15,2])cube([10,100,17]); // right bottom cutout
+    translate([85+2,50-16.4-17.6+15+0.9,2])cube([10,100,50-0.7]); // left bottom cutout
+
+    translate([85+2,10,2])rotate([0,0,45]) cube([10*sqrt(2),10*sqrt(2),50-0.7]);
+    translate([85+2,3,2]) cube([10,17,50-0.7]);
+
+    translate([-3,50-16.4-17.6+15+0.9,2])cube([100,100,10]); //  bottom cutout
+
+    translate([5.5,0.5,0])
+    {
+        translate([48,1.5,40])cube([27.5,32.9,30]); // socket cutout
+        translate([48-4.5,3+15.6+0.5,40])cylinder(r=2,h=50, $fn=8); // socket right hole cutout
+        translate([48-4.5+37-0.5,3+15.6+0.5,40])cylinder(r=2,h=50, $fn=8); // socket left hole cutout
+        translate([1,6,44])cube([12.5,20,30]); // switch cutout
+    }
+
+
+    translate([7-0.5-0.5,40-1+15+0.7,-10])cylinder(r=2,h=50,$fn=15); //  left back mounthole cutout
+    translate([7-0.5-0.5,40-1+15+0.7,-3.7])cylinder(r2=2, r1=3.5,h=1.5,$fn=15);
+
+    translate([67.5-0.7-0.5,43.5-1+15+0.5,-10])cylinder(r=2,h=50,$fn=15); //  right back mounthole cutout
+    translate([67.5-0.7-0.5,43.5-1+15+0.5,-3.7])cylinder(r2=2, r1=3.5,h=1.5,$fn=15);
+
+
+    translate([130,32+26,55-4-25])rotate([0,-90,0])cylinder(r=2.5,h=50,$fn=35); // Left side bracket screw hole
+    translate([101.1,32+26,55-4-25])rotate([0,-90,0])cylinder(r2=2.5, r1=4.1,h=3,$fn=15);
+    translate([-0.3,1,-1.2]) CubeAdjust(102,54.25);
+
+    for(i=[0:9])
+        {
+        translate([20+i,6.8,-10])cylinder(r=3.5,h=50); //  left back mounthole cutout
+        }
+
+
+
+}
+}
+
+module PSU_Y_REINFORCEMENT()
+{
+difference()
+{
+    union()     // base shape
+        {
+            translate([ 59.5, 0, -18 ]) cube([ 33, 6, 19 ]);  // reinforcement plate
+            translate([ 73.5, 5, -18 ]) cube([ 5, 16, 19 ]);  // vertical_reinforcement    
+        }
+    union ()    // cutouts
+        {
+            
+                      
+            translate([ 87.5, -8, -20 ]) rotate([ 0, 45, 0 ]) cube([ 10, 20, 10 ]);  //corner cut
+            translate([ 52.5, -8, -20 ]) rotate([ 0, 45, 0 ]) cube([ 10, 20, 10 ]);  //corner cut
+            translate([ 68.5, 20, -34 ]) rotate([ 45, 0, 0 ]) cube([ 15, 23, 20 ]);  //vertical reinf cutout
+            translate([ 66.2, -0.2, -5])cube([23.6, 0.4, 5.6]);
+            translate([ 68 + 1.8 +2.6, -0.2, -7.7 -5.6])cube([11.2, 0.4, 5.6]);
+            
+            
+            translate([ 88, 8, -11.5 ]) rotate([ 90, 0, 0]) cylinder( h = 10, r = 1.8, $fn=30 );  //hole A
+            translate([ 68, 8, -11.5 ]) rotate([ 90, 0, 0 ]) cylinder( h = 10, r = 1.8, $fn=30 );  //hole B
+            
+            translate([ 88, 8, -9.5 ]) rotate([ 90, 0, 0]) cylinder( h = 10, r = 1.8, $fn=30 );  //hole A
+            translate([ 68, 8, -9.5 ]) rotate([ 90, 0, 0 ]) cylinder( h = 10, r = 1.8, $fn=30 );  //hole B
+            
+            translate([ 86.2, -10, -11.5 ]) cube([ 3.6, 20, 2 ]);  // hole cut extension
+            translate([ 66.2, -10, -11.5 ]) cube([ 3.6, 20, 2 ]);  // hole cut extension
+            
+            
+            
+        }
+}
+}
+
+
+module psu_main(){
+    
+    
+difference()
+    {    
+        union()
+        {
+            PSU_COVER();
+            PSU_Y_REINFORCEMENT();
+            translate([85.5,4+15.6+0.5,39.1+13.5]) rotate([0,0,180]) nuttrap();
+            translate([49,4+15.6+0.5,39+13.5]) rotate([0,0,180]) nuttrap();
+        }   
+        translate([-5,-9,-30]) cube([150,10,100]);
+    }       
+}
+
+
+
+module upper_part()
+{
+    difference()
+    {
+        union()
+        {
+        psu_main();
+        translate([30,3.5,49.5]) cube([15,11,2.5]);
+        translate([45,3.5,1]) cube([15,11,2.5]);
+            
+        }
+        
+        translate([-5,0,-20]) cube([120,3.5,120]);
+        translate([37,9,39]) rotate([0,0,0]) m3_screw();
+        translate([14.5,8,25]) rotate([0,-90,0]) m3_screw();
+        translate([85.5,8,25]) rotate([0,90,0]) m3_screw();
+        translate([52,9,14.5]) rotate([0,180,0]) m3_screw();
+        
+        //version
+        translate([73,7.5,1.5]) rotate([0,0,0]) linear_extrude(height = 0.6) 
+        { text("R1",font = "helvetica:style=Bold", size=6, center=true); }   
+    }
+
+
+
+
+
+}
+
+
+module lower_part()
+{
+    difference()
+    {
+        union()
+        {
+            difference()
+                {   
+                union()
+                    {
+                    psu_main(); // base cover
+                    translate([50,0.5,40]) cube([40,3,13.8]);
+                    translate([5,0.5,4]) cube([90,4,45]);                
+                
+                    }
+                    translate([-5,3.5,-20]) cube([120,100,120]);  // cut 
+                }
+            
+            // frame side wall
+            translate([3.1,3,5]) cube([3,10,40]);
+            translate([5.1,3,20]) cube([3,10,10]);
+            
+            // rear wall
+            translate([93.9,3,5]) cube([3,10,40]);
+            translate([91.1,3,20]) cube([3,10,10]);
+            
+            // switch side wall
+            translate([30,3,44.5]) cube([15,11,5]);
+
+            // nut inserts
+            translate([32,1,44]) cube([10,1,5]);
+            translate([3,1,20]) cube([5,11,10]);
+            translate([92,1,20]) cube([5,11,10]);
+            translate([45,2,3.5]) cube([15,11,5]);
+            translate([46.5,1,3.5]) cube([10,2,5]);
+            
+            // floor reinforcement
+            difference()
+                {
+                    translate([5,0.5,4]) cube([90,3.5,45]);                
+                    translate([53.5,-1,34]) cube([27.5,8,20]);
+                }
+
+        }
+
+    // rear side nut
+    translate([4.5,-3.4,22.2]) cube([2.3,15,5.6]);
+    translate([-4,8,25 ]) rotate([0,90,0]) cylinder(h=15,r=1.6, $fn=30 ); 
+    translate([-2,8,25 ]) rotate([0,90,0]) cylinder(h=4,r=3.1, $fn=30 ); 
+    
+    // frame side nut
+    translate([93,-3.4,22.2]) cube([2.3,15,5.6]);
+    translate([88,8,25 ]) rotate([0,90,0]) cylinder(h=15,r=1.6, $fn=30 ); 
+    translate([98,8,25 ]) rotate([0,90,0]) cylinder(h=4,r=3.1, $fn=30 );
+
+    // edges
+    translate([0,15,38]) rotate([45,0,0]) cube([15,15,15]);
+    translate([90,15,38]) rotate([45,0,0]) cube([15,15,15]);
+    translate([0,15,-9]) rotate([45,0,0]) cube([15,15,15]);
+    translate([90,15,-9]) rotate([45,0,0]) cube([15,15,15]);
+    translate([25,6,38]) rotate([0,0,45]) cube([15,15,15]);
+    translate([49.5,6,38]) rotate([0,0,45]) cube([15,15,15]);
+    translate([41,6,3]) rotate([0,0,45]) cube([15,15,15]);
+    translate([64,6,3]) rotate([0,0,45]) cube([15,15,15]);
+
+    // switch side nut
+    translate([31.5+2.8,0,47.5-2]) cube([5.6,9+2.8,2.3]);
+    translate([37,9,43 ]) rotate([0,0,90]) cylinder(h=15,r=1.6, $fn=30 ); 
+    
+    // reinforcement side nut
+    translate([52,9,-5 ]) rotate([0,0,90]) cylinder(h=15,r=1.6, $fn=30 ); 
+    translate([46+2.8,0,5]) cube([5.6,9+2.8,2.3]);
+    
+    // cleanup
+    translate([-5,-8,-20]) cube([120,10,120]);
+    
+    // nut edges
+    translate([46+2.8,1.5,4]) rotate([45,0,0]) cube([5.6,3,3]);
+    translate([31.5+2.8,1.5,44.5]) rotate([45,0,0]) cube([5.6,3,3]);
+    translate([5.5,-0.5,22.2]) rotate([0,0,45]) cube([3,3,5.6]);
+    translate([94,-0.5,22.2]) rotate([0,0,45]) cube([3,3,5.6]);
+    
+    
+    //version
+    translate([10,3.6,20]) rotate([90,-90,180]) linear_extrude(height = 0.8) 
+    { text("R1",font = "helvetica:style=Bold", size=6, center=true); }    
+    }
+
+
+    
+    
+}
+
+
+translate([0,0,-3.5]) rotate([90,0,0]) upper_part();
+translate([100,23,-2]) rotate([90,0,180]) lower_part();
+
+
+
+
+
+
+
+
+

Printed-Parts/SCAD/bearing.scad

@@ -1,82 +1,118 @@
-// PRUSA iteration3
-// Bearing holders
-// GNU GPL v3
-// Josef Průša <iam@josefprusa.cz> and contributors
-// http://www.reprap.org/wiki/Prusa_Mendel
-// http://prusamendel.org
-
-use <polyholes.scad>
-
-bearing_diameter = 14.95;
-
-module horizontal_bearing_base(bearings=1){
- translate(v=[0,0,6]) cube(size = [24,8+bearings*25,12], center = true);	
-}
-module horizontal_bearing_holes(bearings=1){
- cutter_lenght = 10+bearings*25;
- one_holder_lenght = 8+25;
- holder_lenght = 8+bearings*25;
- 
- // Main bearing cut
- difference(){
-  translate(v=[0,0,12]) rotate(a=[90,0,0]) translate(v=[0,0,-cutter_lenght/2]) cylinder(h = cutter_lenght, r=(bearing_diameter/2)+0.2, $fn=50);
-  // Bearing retainers
-  translate(v=[0,1-holder_lenght/2,3]) cube(size = [24,6,8], center = true);
-  translate(v=[0,-1+holder_lenght/2,3]) cube(size = [24,6,8], center = true);
- }
- 
- // Ziptie cutouts
- ziptie_cut_ofset = 0;
- for ( i = [0 : bearings-1] ){
-  // For easier positioning I move them by half of one 
-  // bearing holder then add each bearign lenght and then center again
-  translate(v=[0,-holder_lenght/2,0]) translate(v=[0,one_holder_lenght/2+i*25,0]) difference(){
-   union(){
-    translate(v=[0,2-8.5,12]) rotate(a=[90,0,0]) translate(v=[0,0,0]) cylinder(h = 4, r=11.5, $fn=50);
-    translate(v=[0,2+8.5,12]) rotate(a=[90,0,0]) translate(v=[0,0,0]) cylinder(h = 4, r=11.5, $fn=50);
-   }
-   translate(v=[0,12,12]) rotate(a=[90,0,0]) translate(v=[0,0,0]) cylinder(h = 24, r=9, $fn=50);
-  }
- }
- 
-}
-
-module horizontal_bearing_test(){
- difference(){
-  horizontal_bearing_base(1);
-  horizontal_bearing_holes(1);
- }
- translate(v=[30,0,0]) difference(){
-  horizontal_bearing_base(2);
-  #horizontal_bearing_holes(2);
- }
- translate(v=[60,0,0]) difference(){
-  horizontal_bearing_base(3);
-  horizontal_bearing_holes(3);
- }
-}
-
-
-
-thinwall = 3;
-bearing_size = bearing_diameter + 2 * thinwall;
-
-module vertical_bearing_base(){
- translate(v=[-2-bearing_size/4,0,29]) cube(size = [4+bearing_size/2,bearing_size,58], center = true);
- cylinder(h = 58, r=bearing_size/2, $fn = 90);
-}
-
-module vertical_bearing_holes(){
-  translate(v=[0,0,-1]) poly_cylinder(h = 62, r=(bearing_diameter/2));
-  translate(v=[0,0,-0.1]) cylinder(r1=(bearing_diameter/2)+0.7,r2=(bearing_diameter/2), h=0.5);
-  rotate(a=[0,0,-40]) translate(v=[bearing_diameter/2-2.9,-0.5,0.5]) cube(size = [thinwall*2,1,62]);
-
-}
-
-//difference(){
-//vertical_bearing_base();
-vertical_bearing_holes();
-//}
-//horizontal_bearing_test();
-//horizontal_bearing_base(1);
-//horizontal_bearing_holes(1);
+// PRUSA iteration3
+// Bearing holders
+// GNU GPL v3
+// Josef Průša <iam@josefprusa.cz> and contributors
+// http://www.reprap.org/wiki/Prusa_Mendel
+// http://prusamendel.org
+
+use <polyholes.scad>
+
+bearing_diameter = 14.95;
+
+module horizontal_bearing_base(bearings=1){
+ translate(v=[0,0,6]) cube(size = [24,8+bearings*25,12], center = true);	
+}
+
+module horizontal_bearing_holes(bearings=1){
+ cutter_lenght = 10+bearings*25;
+ one_holder_lenght = 8+25;
+ holder_lenght = 8+bearings*25;
+ 
+ // Main bearing cut
+ difference(){
+  translate(v=[0,0,12]) rotate(a=[90,0,0]) translate(v=[0,0,-cutter_lenght/2]) cylinder(h = cutter_lenght, r=(bearing_diameter/2)+0.2, $fn=50);
+  // Bearing retainers
+  translate(v=[0,1-holder_lenght/2,3]) cube(size = [24,6,8], center = true);
+  translate(v=[0,-1+holder_lenght/2,3]) cube(size = [24,6,8], center = true);
+ }
+ 
+ // Ziptie cutouts
+ ziptie_cut_ofset = 0;
+ for ( i = [0 : bearings-1] ){
+  // For easier positioning I move them by half of one 
+  // bearing holder then add each bearign lenght and then center again
+  translate(v=[0,-holder_lenght/2,0]) translate(v=[0,one_holder_lenght/2+i*25,0]) difference(){
+   union(){
+    translate(v=[0,2-8.5,12]) rotate(a=[90,0,0]) translate(v=[0,0,0]) cylinder(h = 4, r=11.5, $fn=50);
+    translate(v=[0,2+8.5,12]) rotate(a=[90,0,0]) translate(v=[0,0,0]) cylinder(h = 4, r=11.5, $fn=50);
+   }
+   translate(v=[0,12,12]) rotate(a=[90,0,0]) translate(v=[0,0,0]) cylinder(h = 24, r=9, $fn=50);
+  }
+ }
+ 
+}
+ 
+module horizontal_bearing_holes_nozip(bearings=1)
+{
+	cutter_lenght = 10+bearings*25;
+	one_holder_lenght = 8+25;
+	holder_lenght = 8+bearings*25;
+ 
+	 // Main bearing cut
+	 difference()
+		{
+		  	translate(v=[0,0,12]) rotate(a=[90,0,0]) translate(v=[0,0,-cutter_lenght/2]) cylinder(h = cutter_lenght, r=(bearing_diameter/2)+0.2, $fn=50);
+			// Bearing retainers
+			translate(v=[0,1-holder_lenght/2,3]) cube(size = [24,6,8], center = true);
+			translate(v=[0,-1+holder_lenght/2,3]) cube(size = [24,6,8], center = true);
+ 		}
+}
+
+module horizontal_bearing_holes_nozip_smooth(bearings=1)
+{
+	cutter_lenght = 10+bearings*25;
+	one_holder_lenght = 8+25;
+	holder_lenght = 8+bearings*25;
+ 
+	 // Main bearing cut
+	 difference()
+		{
+		  	translate(v=[0,0,12]) rotate(a=[90,0,0]) translate(v=[0,0,-cutter_lenght/2]) cylinder(h = cutter_lenght, r=(bearing_diameter/2)+0.2, $fn=150);
+			// Bearing retainers
+			translate(v=[0,1-holder_lenght/2,3]) cube(size = [24,6,8], center = true);
+			translate(v=[0,-1+holder_lenght/2,3]) cube(size = [24,6,8], center = true);
+ 		}
+}
+
+module horizontal_bearing_holes_smooth_nozip(bearings=1)
+{
+	cutter_lenght = 10+bearings*25;
+	one_holder_lenght = 8+25;
+	holder_lenght = 8+bearings*25;
+ 
+	 // Main bearing cut
+	 difference()
+		{
+		  	translate(v=[0,0,12]) rotate(a=[90,0,0]) translate(v=[0,0,-cutter_lenght/2]) cylinder(h = cutter_lenght, r=(bearing_diameter/2)+0.2, $fn=120);
+			// Bearing retainers
+			translate(v=[0,1-holder_lenght/2,3]) cube(size = [24,6,8], center = true);
+			translate(v=[0,-1+holder_lenght/2,3]) cube(size = [24,6,8], center = true);
+ 		}
+}
+
+
+
+
+thinwall = 3;
+bearing_size = bearing_diameter + 2 * thinwall;
+
+module vertical_bearing_base(){
+ translate(v=[-2-bearing_size/4,0,29]) cube(size = [4+bearing_size/2,bearing_size,58], center = true);
+ cylinder(h = 58, r=bearing_size/2, $fn = 250);
+}
+
+module vertical_bearing_holes(){
+  translate(v=[0,0,-1]) poly_cylinder(h = 62, r=(14.80/2));
+  translate(v=[0,0,-0.1]) cylinder(r1=(bearing_diameter/2)+0.7,r2=(bearing_diameter/2), h=0.5);
+  rotate(a=[0,0,-40]) translate(v=[bearing_diameter/2-2.9,-0.5,0.5]) cube(size = [thinwall*2,1,62]);
+
+}
+
+//difference(){
+//vertical_bearing_base();
+vertical_bearing_holes();
+//}
+//horizontal_bearing_test();
+//horizontal_bearing_base(1);
+//horizontal_bearing_holes(1);
+//horizontal_bearing_holes_nozip(1);

Printed-Parts/SCAD/endstop-block.scad

@@ -0,0 +1,32 @@
+// PRUSA iteration4
+// Endstop block
+// GNU GPL v3
+// Josef Průša <iam@josefprusa.cz> and contributors
+// http://www.reprap.org/wiki/Prusa_Mendel
+// http://prusamendel.org
+
+module endstop_block()
+{
+    difference()
+    {
+        union()
+        {
+            // body
+            translate([1,-16,1]) cube([12,9,14]);
+            translate([1,-16,1]) rotate([0,0,45]) cube([3,2.2,14]);
+            translate([0.5,-8,1]) cube([3,1,14]);
+        }
+
+        // screw
+        translate([-4,-11,11]) rotate([0,90,0]) cylinder(r=1.65, h=10, $fn=30);
+        translate([5,-11,11]) rotate([0,90,0]) cylinder(r=3.1, h=10, $fn=30);
+
+        // edges
+        translate([-13,-22,-0]) rotate([45,45,0]) cube([15,15,15]);
+        translate([-1,-0,-10]) rotate([60,0,0]) cube([15,15,15]);
+        translate([-12,-20,0]) rotate([0,50,0]) cube([15,15,15]);
+    }
+}
+
+
+rotate([0,180,0]) endstop_block();

Printed-Parts/SCAD/heatbed-cable-cover-clip.scad

@@ -0,0 +1,102 @@
+// PRUSA iteration4
+// Heatbed cable cover clip MK3S
+// GNU GPL v3
+// Josef Průša <iam@josefprusa.cz> and contributors
+// http://www.reprap.org/wiki/Prusa_Mendel
+// http://prusamendel.org
+
+
+module m3_nut()
+{
+    difference()
+    {
+        union()
+        {
+            cylinder( h = 4, r = 3.15, $fn=6);  
+            translate([0,0,2.5]) cylinder( h = 4, r1 = 3.15, r2=4,$fn=6);  
+            translate([0,0,-9])  cylinder( h = 12, r = 1.7, $fn=30);  
+            translate([0,0,-0.49]) cylinder( h = 0.5, r1 = 1.7, r2=1.95,$fn=30);  
+        }
+        translate([1.7,-5,-1]) cube([5,10,2]); 
+        translate([-6.7,-5,-1]) cube([5,10,2]); 
+        
+        translate([-5,1.7,-1.5]) cube([10,5,2]); 
+        translate([-5,-6.7,-1.5]) cube([10,5,2]); 
+        
+    }
+}
+
+
+module clip()
+{
+    
+    difference()
+    {
+        // base body
+        translate([-15,15.5,-3]) cube([30,20.5,6]); 
+        
+        // inner angled cut
+        translate([3.5,2,0]) rotate([0,0,0])  cube([10.5,15,6]);
+        translate([-14,2,0]) rotate([0,0,0])  cube([10.5,15,6]);
+        
+        translate([3.5,15,0]) rotate([0,0,0])  cube([7,8,6]);
+        translate([-10.5,15,0]) rotate([0,0,0])  cube([7,8,6]);
+       
+        translate([6.96,19.45,1]) rotate([0,0,45])  cube([5,10,6]);
+        translate([-6.96,19.45,1]) rotate([0,0,45])  cube([10,5,6]); 
+        
+        translate([-0,37,3]) rotate([90,0,0]) cylinder(h = 17, r=3.5, $fn=60);
+            
+        translate([-7,15,0]) rotate([0,0,0])  cube([14,11,6]);
+       
+        translate([3,14,1]) rotate([0,0,10])  cube([7,13,6]);
+        translate([-9.88,15.21,1]) rotate([0,0,-10])  cube([7,13,6]); 
+        
+        // cables cut
+        translate([-0,36,3]) rotate([90,0,0]) cylinder(h = 187, r=4, $fn=60); 
+       
+        translate([-11,30,0]) rotate([0,180,30]) m3_nut();
+        translate([11,30,0]) rotate([0,180,30]) m3_nut();
+       
+        // thermistor cable entry
+        translate([-0,22,4]) rotate([115,0,0]) cylinder(h = 15, r=3, $fn=60);     
+    
+    
+        // edges  
+        translate([-18.0,32,-5]) rotate([0,0,25])  cube([11,11,15]);
+        translate([18,32,-5]) rotate([0,0,65])  cube([11,11,15]);
+     
+    }
+    
+    // cable rims
+    difference()
+    {
+        difference()
+        {
+            translate([-0,36,3]) rotate([90,0,0]) cylinder(h = 10, r=4.5, $fn=60); 
+            translate([-0,37,3]) rotate([90,0,0]) cylinder(h = 17, r=3, $fn=60);
+            
+        }
+        translate([-15,18,3]) cube([30,20,6]);    
+        translate([-15,27,-5]) cube([30,2,16]);    
+        translate([-15,30,-5]) cube([30,2,16]);    
+        translate([-15,33,-5]) cube([30,2,16]); 
+        translate([6.96,19.45,1]) rotate([0,0,45])  cube([5,10,6]);
+        translate([-6.96,19.45,1]) rotate([0,0,45])  cube([10,5,6]); 
+        translate([-4,20,0]) rotate([0,0,0])  cube([8,11,6]); 
+        
+    }
+       
+}
+
+
+  
+
+
+clip();
+
+
+
+
+
+

Printed-Parts/SCAD/heatbed-cable-cover.scad

@@ -0,0 +1,137 @@
+// PRUSA iteration4
+// Heatbed cable cover MK3S
+// GNU GPL v3
+// Josef Průša <iam@josefprusa.cz> and contributors
+// http://www.reprap.org/wiki/Prusa_Mendel
+// http://prusamendel.org
+
+
+module m3_nut()
+{
+    difference()
+    {
+        union()
+        {
+            cylinder( h = 4, r = 3.15, $fn=6);  
+            translate([0,0,2.5]) cylinder( h = 4, r1 = 3.15, r2=4,$fn=6);  
+            translate([0,0,-9])  cylinder( h = 12, r = 1.7, $fn=30);  
+            translate([0,0,-0.49]) cylinder( h = 0.5, r1 = 1.7, r2=1.95,$fn=30);  
+        }
+        translate([1.7,-5,-1]) cube([5,10,2]); 
+        translate([-6.7,-5,-1]) cube([5,10,2]); 
+        
+        translate([-5,1.7,-1.5]) cube([10,5,2]); 
+        translate([-5,-6.7,-1.5]) cube([10,5,2]); 
+        
+    }
+    
+}
+
+module m3_head()
+{
+      // heatbed screw
+        difference()
+        {
+              
+               
+                translate([0,0,5])   cylinder(h=4,r=3.15, $fn=50);  
+     
+                translate([-11.7,-7.5,0.8]) cube([10,40,5.7]);
+                translate([1.7,-7.5,0.8]) cube([10,40,5.7]);
+                translate([-5,-4.2-7.5,0.8]) cube([10,10,6]);
+                translate([-5,9.2-7.5,0.8]) cube([10,10,6]);
+            
+                translate([-2,-7.5,0.4]) cube([10,40,5.7]);
+                
+            
+        }
+        translate([0,0,-1]) cylinder(h = 10, r=1.7, $fn=50);    
+        translate([0,0,8.2]) cylinder(h = 2, r1=3.15, r2=4, $fn=50);    
+    }
+  
+
+module cover()
+{
+    
+    
+    difference()
+    {
+        
+        
+
+        // base block
+        translate([-18,0,0]) cube([36,36,9]);
+        
+        // inner cut
+        difference()
+        {
+            translate([-15,-0.5,-3]) cube([30,16,9]);
+            translate([0,7.5,4]) rotate(90, v = [0,0,1]) cylinder(h = 2.2, r=2.75, $fn=50);   
+        }
+        translate([-0,37,3]) rotate([90,0,0]) cylinder(h = 15, r=3.3, $fn=60);    
+        translate([-15,15,-6]) cube([30,22,9]);
+
+        // inner edges
+        translate([3.5,2,0]) rotate([0,0,0])  cube([10.5,15,6]);
+        translate([-14,2,0]) rotate([0,0,0])  cube([10.5,15,6]);
+        
+        translate([2.5,15,0]) rotate([0,0,0])  cube([8,8,6]);
+        translate([-10.5,15,0]) rotate([0,0,0])  cube([8,8,6]);
+        
+        translate([6.96,19.45,0]) rotate([0,0,45])  cube([5,10,6]);
+        translate([-6.96,19.45,0]) rotate([0,0,45])  cube([10,5,6]);
+        
+        translate([3.96,18.45,0]) rotate([0,0,20])  cube([5,6,6]);
+        translate([-3.96,18.45,0]) rotate([0,0,70])  cube([6,5,6]);
+        
+        
+        
+        translate([-0,20,0.5]) rotate([90,0,0]) cube([11,11,11], center = true);
+        
+        translate([2,14,-1]) rotate([0,0,10])  cube([8,13,6]);
+        translate([-9.88,15.21,-1]) rotate([0,0,-10])  cube([8,13,6]);
+        
+        // outer edges
+        translate([-18.0,32,-1]) rotate([0,0,25])  cube([11,11,11]);
+        translate([18,32,-1]) rotate([0,0,65])  cube([11,11,11]);
+
+        // heatbed terminal screw pockets
+        translate([8.5,7.5,0]) cylinder(h = 8.6, r=3.25, $fn=50);    
+        translate([-8.5,7.5,0]) cylinder(h = 8.6, r=3.25, $fn=50); 
+
+
+        // clip nuts with print supports
+        translate([11,30,0] ) m3_head();
+        translate([-11,30,0] ) m3_head();
+        
+        // hold screw
+        translate([0,7.5,0]) m3_head();
+
+        // LED window
+        translate([-2.5,-1,-4]) cube([5,3.5,10]);
+        translate([-14,-4,-6]) rotate([0,0,45]) cube([5,5,10]);
+        translate([14,-4,-6]) rotate([0,0,45]) cube([5,5,10]);
+
+        // edges
+        translate([-20,-0,6.5]) rotate([45,0,0]) cube([40,5,5]);
+        translate([-23.3,-1,9.7]) rotate([0,45,0]) cube([6,45,6]);
+        translate([14.8,-1,9.7]) rotate([0,45,0]) cube([6,45,5]);
+        
+
+}
+
+    // heatbed pcb support
+    translate([-17,0,4]) cube([3,20,2]);
+    translate([14,0,4]) cube([3,20,2]);
+    translate([-17,0,4]) cube([14,2,2]);
+    translate([3,0,4]) cube([14,2,2]);
+
+}
+
+
+rotate([0,180,0]) cover();
+
+
+
+
+

Printed-Parts/SCAD/lcd-supports.scad

@@ -0,0 +1,119 @@
+// PRUSA iteration4
+// lcd supports
+// GNU GPL v3
+// Josef Průša <iam@josefprusa.cz> and contributors
+// http://www.reprap.org/wiki/Prusa_Mendel
+// http://prusamendel.org
+
+
+
+
+module body()
+{
+
+    difference() 
+        {
+        // base block
+        translate([-55,-2,0]) cube([69,81,10]); 
+
+            union ()
+            {
+                // outer body shape
+                translate([-69.6,32,-1]) rotate([0,0,45]) cube([60,53,15]); 
+                translate([13.7,89.7,-1]) rotate([0,0,135]) cube([60,42,15]);
+                translate([-19,-9,-1]) cube([60,9,15] );   
+                translate([7,-3,-1]) cube([60,68,16]);  
+                translate([-16,60,-1]) cube([60,50,15] );
+                translate([-41, -45,-1]) rotate([0,0,45]) cube([60,80,13]);  
+                
+                // pcb cout out
+                translate([4,1.5,-1]) cube([1.8,56.5,17]); 
+                translate([0,7.5,-1]) cube([5.8,44.5,17]); 
+                translate([4.8,3.5,-1]) cube([5.8,52.5,17]);
+                translate([8,-5,-1] ) rotate([0,0,45]) cube([5,5,17]);
+                translate([8,58,-1]) rotate([0,0,45]) cube([5,5,17]);
+            }
+
+            // pcb inserts
+            translate([4,3,8]) rotate([45,0,0]) cube([1.8,5,5]); 
+            translate([4,56.5,8]) rotate([45,0,0]) cube([1.8,5,5]);     
+            translate([4,3,-5]) rotate([45,0,0]) cube([1.8,5,5]); 
+            translate([4,56.5,-5]) rotate([45,0,0]) cube([1.8,5,5]);     
+        }
+}
+
+
+
+module support()
+{
+    difference() 
+    {
+    
+        union()
+        {
+            rotate([0,0,45]) body();
+            // screw block
+            translate([-72,22,0])  cube([30,16,10]);    
+        }
+        
+        // lower angled part cut
+        translate([-75,-2,-1])  cube([20,14,15]);    
+        translate([-70,-2,-1]) cube([20,14,15]);    
+        translate([-50,-16.3,-1]) rotate([0,0,45]) cube([20,20,15]);    
+        
+        translate([-76.5,-2,-1]) cube([15,40,15]);    
+        
+        difference()
+        {
+            translate([-28,0,-1]) rotate([0,0,45]) cube([10,40,15]);    
+            translate([-38,-12,-1]) cube([20,20,15]);    
+            translate([-58,23.5,-1]) cube([25,25,15]);    
+        }
+        
+        // screw holes
+        translate([-71,18+4,5]) rotate([0,90,0]) cylinder(h=22, r=1.75, $fn=30);  
+        translate([-70,29+4,5]) rotate([0,90,0]) cylinder(h=22, r=1.75, $fn=30);  
+        
+        // nut traps
+        translate([-58,15.1+4,5-2.8]) cube([2.2,5.8,29.7]);    
+        translate([-58,26.1+4,5-2.8]) cube([2.2,5.8,29.7]); 
+     
+        // version
+        translate([-20,2,9.5]) rotate([0,0,0]) linear_extrude(height = 0.6) 
+        { text("R1",font = "helvetica:style=Bold", size=5, center=true); }   
+    }
+}
+
+
+module left_lcd_support()
+{
+    support();
+     
+    rotate([0,0,45]) difference()
+    {
+        // sd card shield
+        translate([-3,3,10])  cube([2,55,10]); 
+        translate([-4,3,20]) rotate([0,90,0]) cylinder( h=4, r=7, $fn=30); 
+        translate([-4,58,20]) rotate([0,90,0]) cylinder( h=4, r=7, $fn=30); 
+    }
+}
+
+translate([-60,-2,0]) rotate([0,0,180]) support();
+left_lcd_support();
+
+ 
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+

Printed-Parts/SCAD/print-fan-support.scad

@@ -0,0 +1,40 @@
+// PRUSA iteration4
+// Print fan support
+// GNU GPL v3
+// Josef Průša <iam@josefprusa.cz> and contributors
+// http://www.reprap.org/wiki/Prusa_Mendel
+// http://prusamendel.org
+
+
+
+difference()
+{
+    union()
+{
+        translate([-4,-47,23]) rotate([0,0,0])cylinder(h = 5, r=5, $fn=50);
+        translate([-2,-57,23]) rotate([0,0,0]) cube([5,15,30]);
+        translate([-5,-52,23]) rotate([0,0,0]) cube([8,10,5]);
+        translate([-5,-48,45]) rotate([48,0,0])cylinder(h = 10, r=6, $fn=6);
+}
+
+        translate([-5,-48,45]) rotate([48,0,0])cylinder(h = 30, r=1.65, $fn=50);
+        
+        
+        difference()
+        {
+            union()
+            {
+                translate([-5,-48,45]) rotate([48,0,0])cylinder(h = 6, r=3.1, $fn=6);
+                translate([-5,-47.9,45]) rotate([48,0,0])cylinder(h = 4, r2=3.1,r1=4, $fn=6);
+            }
+            translate([-2,-55,40]) rotate([0,0.6,0]) cube([10,10,10]);
+        }
+        translate([-5,-47,10]) rotate([0,0,0])cylinder(h = 25, r=1.65, $fn=50);
+        translate([-5,-47,27]) rotate([0,0,0])cylinder(h = 1.1, r=3.1, $fn=50);
+        
+        translate([10,-85,15]) rotate([0,-48,90]) cube([60,50,20]);
+        translate([-15,-71,15]) rotate([10,0,0]) cube([50,20,40]);
+        translate([-15,-41,15]) rotate([5,0,0]) cube([50,20,40]);
+        translate([-15,-39.5,44]) rotate([48,0,0]) cube([20,20,20]);
+        translate([-15,-60,52.5]) rotate([0,0,0]) cube([20,20,20]);
+}

Printed-Parts/SCAD/x-carriage-back.scad

@@ -0,0 +1,178 @@
+// PRUSA iteration4
+// X carriage back
+// GNU GPL v3
+// Josef Průša <iam@josefprusa.cz> and contributors
+// http://www.reprap.org/wiki/Prusa_Mendel
+// http://prusamendel.org
+
+ 
+module m3head()
+{
+    intersection()
+    {
+        translate([30,5,9])cylinder(r=3.1,h = 25, $fn=30); // head cut
+        translate([30,5,17-3.5]) cube([6.2,3.4,1], center=true);
+    }
+    translate([30,5,17-4]) cube([3.4,3.4,1], center=true);
+    translate([30,5,17-3.5])cylinder(r=3.1,h = 20, $fn=30); // head cut
+}
+
+
+ 
+module x_carriage_back()
+{
+    difference()
+    {
+        union()
+        {
+            // base block
+            translate([-16,-40.0,15.1]) cube([33,73,8]);
+            translate([-25.5,4,15.1]) cube([52,30.5,8]);
+        }
+        
+        // lower bearing cut
+        translate([-17,-22,7.5]) cube([35,4,10]);
+        
+        // cables opening
+        translate([-4.5,-18,15]) cube([10,4,10]);
+        translate([0.5,-18,10]) rotate([0,0,90]) cylinder( h=32, r=5, $fn=30 );
+        translate([0.5,-14,10]) rotate([0,0,90]) cylinder( h=32, r=5, $fn=30 );
+        translate([-20,-19.5,9]) cube([50,7.5,10]);
+        
+        // bearings
+        translate([-15,-25,11.75]) rotate([0,90,0]) cylinder( h=31, r=7.6, $fn=150 );
+        translate([-30,20,11.75]) rotate([0,90,0]) cylinder( h=60, r=7.6, $fn=150 );
+        translate([-17,-25,11.75]) rotate([0,90,0]) cylinder( h=60, r=7, $fn=30 );
+        translate([-32,20,11.75]) rotate([0,90,0]) cylinder( h=80, r=7, $fn=30 );
+      
+        translate([-15,-25-2,18]) cube([30,4,2]);
+        translate([-30,20-2,18]) cube([60,4,2]);
+
+
+        // hold together screws
+        translate([-5,-36,10]) rotate([0,0,0]) cylinder( h=50, r=1.65, $fn=50 );
+        translate([1,4,10]) rotate([0,0,0]) cylinder( h=50, r=1.65, $fn=50 );
+        translate([13,31,10]) rotate([0,0,0]) cylinder( h=50, r=1.65, $fn=50 );
+        translate([-10.5,31,10]) rotate([0,0,0]) cylinder( h=50, r=1.65, $fn=50 ); 
+        translate([13,31,19]) cylinder( h=50, r=3.1, $fn=30 );
+        translate([-10.5,31,19]) cylinder( h=50, r=3.1, $fn=30 ); 
+        
+        // lower screw heads
+        translate([-5,-36,19]) cylinder( h=6, r=3.1, $fn=30 );
+        translate([-8.1,-46,18]) cube([6.2,10,10]);
+        
+        
+        // center screw head
+        translate([1,4,18]) cylinder( h=7, r=3.1, $fn=30 );
+        
+        // heat cables cut
+        translate([10.15,-37,4]) rotate([0,-20,0])
+        union()
+            {
+            cylinder(r=3, h=40, $fn=30);  
+            translate([-3,-10,0])cube([6,10,40]);  
+            }
+        translate([5.85,-37,4]) rotate([0,-10,0])
+        union()
+            {
+            cylinder(r=3, h=40, $fn=30);  
+            translate([-3,-10,0])cube([6,10,40]);  
+            }
+        // cable holder screw
+        translate([0.5,-27,11]) rotate([0,0,90]) cylinder( h=40, r=1.6, $fn=30 );
+        translate([0.5,-27,16.75]) rotate([0,0,0]) cylinder( h=5, r=3.1, $fn=6 );
+        
+        // x-carriage screws in belt holders
+        translate([-11.5,-0.5,10]) rotate([0,0,90]) cylinder( h=40, r=3, $fn=30 );
+
+        difference()
+        {
+            union()
+            {
+            translate([28,-4,10]) rotate([0,0,90]) cube([10,22,15]);
+            translate([-4,-4,10]) rotate([0,0,90]) cube([10,22,15]);
+            }
+            difference()
+            {
+                translate([-14,-4,30]) rotate([0,45,0]) cube([22,22,22]);
+                union()
+                {
+                translate([9,-4,15]) cube([22,22,22]);
+                translate([-28,-4,15]) cube([22,22,22]);
+                }
+            }
+        }
+        
+        translate([9,0,16]) rotate([45,0,0]) cube([50,10,10]);
+        translate([-36,0,16]) rotate([45,0,0]) cube([30,10,10]);
+        // nice edges
+        translate([-20.8,-47.1,10]) rotate([0,0,45]) cube([10,10,15]);
+        translate([21.8,-47.1,10]) rotate([0,0,45]) cube([10,10,15]);
+        translate([-24.4,15.2,10]) rotate([0,0,45]) cube([14,10,15]);
+        translate([26.9,15.2,10]) rotate([0,0,45]) cube([10,14,15]);
+        translate([-19.55,28,10]) rotate([0,0,45]) cube([10,10,15]);
+        translate([22.05,28,10]) rotate([0,0,45]) cube([10,10,15]);
+        translate([-22,35,21]) rotate([30,0,0]) cube([44,10,10]);
+        translate([-22,35,17]) rotate([30,0,0]) cube([14.5,10,10]);
+        translate([10,35,17]) rotate([30,0,0]) cube([14.5,10,10]);
+        
+        translate([-20.8,-40.5,16]) rotate([50,0,0]) cube([50,20,10]);
+        
+        // upper side cuts
+        translate([17,25,10]) rotate([0,0,0]) cube([10,10,15]);
+        translate([-29.5,25,10]) rotate([0,0,0]) cube([15,15,15]);
+        translate([17,22,13]) rotate([0,0,0]) cube([10,10,5]);
+        translate([-24.5,22,13]) rotate([0,0,0]) cube([10,10,5]);
+
+        // side edges
+        translate([27,-20,16]) rotate([0,-30,0]) cube([10,50,10]);
+        translate([-34.2,-20,21]) rotate([0,30,0]) cube([10,50,10]);
+        translate([19.5,-50,16]) rotate([0,-30,0]) cube([10,50,10]);
+        translate([-27.1,-50,21]) rotate([0,30,0]) cube([10,50,10]);
+        
+        // inner cable cleanup
+        translate([-1,-19.5,14]) rotate([0,30,0]) cube([10,7.5,10]);
+        translate([-5,-19.5,10]) rotate([0,-30,0]) cube([10,7.5,10]);
+       
+
+        // upper ziptie left
+        translate([-21.5,-25,0])difference()
+        {
+            translate([1,45,12]) rotate([0,90,0]) cylinder(r=8.5, h=4, $fn=25);   
+            translate([0,45,12]) rotate([0,90,0]) cylinder(r=7, h=6, $fn=25);
+        }
+        translate([19.5,8,14.5]) rotate([-60,0,0]) cube([4,3,10]);
+        translate([-20.5,8,14.5]) rotate([-60,0,0]) cube([4,3,10]);
+        
+        // upper ziptie right
+        translate([19,-25,0])difference()
+        {
+        translate([0.5,45,12]) rotate([0,90,0]) cylinder(r=8.5, h=4, $fn=25);   
+        translate([0,45,12]) rotate([0,90,0]) cylinder(r=7, h=6, $fn=25);
+        }
+        
+        // supports
+        translate([-17,26,5]) m3head();
+        translate([-40.5,26,5]) m3head();
+        translate([-29,-1,4]) m3head();
+        translate([-35,-41,4]) m3head();
+        translate([-8.1,-40,17.5]) cube([6.2,4,5]);
+        translate([-8.1,-37.7,17.0]) cube([6.2,2,5]);
+        translate([-5,-36,11.51]) rotate([0,0,0]) cylinder( h=5, r=1.8, $fn=50 );
+        
+        
+        // selective infill
+        translate([5,-8,16]) cube([0.5,20,6.5]);
+        translate([-3.25,-8,16]) cube([0.5,20,6.5]);
+        translate([0.75,-8,16]) cube([0.5,7,6.5]);
+
+				// version
+        translate([-12,-29,22.6]) rotate([0,0,0]) linear_extrude(height = 0.6) 
+        { text("R7",font = "helvetica:style=Bold", size=4, center=true); }
+        
+
+    }
+}
+
+rotate([0,180,0]) x_carriage_back();
+

Printed-Parts/SCAD/x-carriage.scad

@@ -0,0 +1,462 @@
+// PRUSA iteration4
+// X carriage
+// GNU GPL v3
+// Josef Průša <iam@josefprusa.cz> and contributors
+// http://www.reprap.org/wiki/Prusa_Mendel
+// http://prusamendel.org
+
+use <bearing.scad>
+
+module belt_cut()
+{
+    rotate([0,0,180]) 
+    {
+    translate([-20,0,0]) cube([39,0.75,15]);
+    translate([-20,0,5]) rotate([-7,0,0]) cube([39,0.75,10]);
+    translate([-20,0,5]) rotate([10,0,0]) cube([39,0.75,10]);
+     for (_step =[-20:2:18])
+        {
+            translate([_step,0.5,0]) cube([1,1.0,10]);
+        }
+        for (_step =[-20:2:18])
+        {
+            translate([_step,0.5,5]) rotate([-7,0,0]) cube([1,1,10]);
+        }
+    }
+}
+ 
+
+module x_carriage_base()
+{
+    
+    // Small bearing holder
+    translate([-33/2,0,0]) rotate([0,0,90]) horizontal_bearing_base(1);
+    
+    // Long bearing holder
+    translate([-33/2,45,0]) rotate([0,0,90]) horizontal_bearing_base(2);
+    
+    // Base plate
+    translate([-34,-14,0]) cube([34.5,70.5,7]);
+    translate([-34,-15,0]) cube([35,7,15]);
+    translate([-42.5,53.0,0]) cube([52,6.5,15]);
+ 
+    difference()
+    {
+        union()
+        {
+        translate([-12,30,1]) rotate([0,0,45]) cube([6,6,14]);
+        translate([-20,30,1]) rotate([0,0,45]) cube([6,6,14]);
+        }
+        translate([-25,38,11]) rotate([43,0,0]) cube([20,8,8]);
+    }
+ 
+    // upper motor screw block
+    translate([-34,56.8,0]) rotate([0,0,0]) cube([43.5,19.7,8]); 
+     
+    // Belt holder base
+    translate([-42.5,20,0]) cube([52,16,7]);
+     
+    // new belt holder base block
+    translate([-42.5,18,7]) cube([52,16.3,8]);
+    
+}
+
+
+
+module x_carriage_holes()
+{
+    // Small bearing holder holes cutter
+    translate([-33/2,0,0]) rotate([0,0,90]) horizontal_bearing_holes_nozip_smooth(1);
+    translate([-4,-2.5,4]) rotate([0,0,90]) cube([5,25,2]);
+    
+    // Long bearing holder holes cutter
+    translate([-33/2,45,0]) rotate([0,0,90]) horizontal_bearing_holes_nozip_smooth(2);
+    translate([8.5,45-2.5,4]) rotate([0,0,90]) cube([5,50,2]);
+
+  
+    // upper ziptie right
+    translate([2,0,0])
+    difference()
+        {
+            translate([0.75,45,12]) rotate([0,90,0]) cylinder(r=10.8, h=3.5, $fn=25);   
+            translate([0,45,12]) rotate([0,90,0]) cylinder(r=9, h=6, $fn=25);
+        }
+        
+    // upper ziptie left
+    translate([-38,0,0])
+    difference()
+        {
+            translate([0.75,45,12]) rotate([0,90,0]) cylinder(r=10.8,h=3.5,$fn=25);   
+            translate([0,45,12]) rotate([0,90,0]) cylinder(r=9, h=6, $fn=25);
+        }
+    
+    // upper ziptie head
+    translate([0,52.5,12]) cube([10,10,5]); 
+    translate([-45,52.5,12]) cube([13.5,10,5]); 
+    
+    // Extruder mounting holes
+    translate([-7,15.5,-1])cylinder(r=1.65, h=20, $fn=25);
+    translate([-27,15.5,-1])cylinder(r=1.65, h=20, $fn=25);
+
+    translate([-7,15.5,-1])cylinder(r2=1.65, r1=2.2,h=2, $fn=25);
+    translate([-27,15.5,-1])cylinder(r2=1.65, r1=2.2,h=2, $fn=25);
+        
+    translate([-7,15.5,4])cylinder(r=3.1, h=4, $fn=6);
+    translate([-27,15.5,4])cylinder(r=3.1, h=4, $fn=6);
+    translate([-7,15.5,7])cylinder(r=4, h=30, $fn=6);
+    translate([-27,15.5,7])cylinder(r=3.5, h=30, $fn=6);
+    
+    
+        
+    // Carriage slimer
+    translate([-55.5+3,19,-1])cube([10,40,30]);
+    translate([+12.5-3,19,-1])cube([10,40,30]);
+    translate([+12.5-3.5-2,35.8,-1])rotate([0,90-65,0])cube([10,55,30]);
+    translate([-55.5+6.7+2,19,-10])rotate([0,-90+65,0])cube([10,40,30]);
+   
+}
+
+module x_carriage_fancy()
+{
+    // Top right corner
+    translate([11.5,10.5,0]) translate([0,45+11.5,-1]) rotate([0,0,45]) translate([0,-15,0]) cube([30,40,20]);
+    translate([12,65.3,-1]) rotate([0,0,45]) cube([10,10,20]);
+    translate([4.9,72.38,-1]) cube([10,10,20]);
+    
+    
+    // Top left corner
+    translate([-33-13.5,-5,0]) translate([0,45+11.5,-1]) rotate([0,0,135]) translate([0,-15,0]) cube([30,30,20]);	
+    
+    translate([-35,93,5]) rotate([35,0,0]) translate([0,-15,0]) cube([55,15,15]);	   
+    translate([7.5,59.5,-18]) rotate([0,0,0]) cube([20,20,40]);
+    
+    // bottom side edges
+    translate([-37,-12,-6]) rotate([40,0,0]) cube([50,8,25]);
+    translate([-35,-19.2,0]) rotate([0,0,45]) cube([6,6,16]);
+    translate([2,-20.4,0]) rotate([0,0,45]) cube([6,6,16]);
+    translate([2,55.9,12]) rotate([0,0,45]) cube([6,6,16]);
+    translate([-33.5,55.9,12]) rotate([0,0,45]) cube([6,6,16]);
+    
+}
+
+module cable_tray()
+{
+    
+    // center screw block
+    translate([-21,23,0]) cube([9,12,15]); 
+    
+    difference()
+    {    
+        union()
+        {
+            translate([-20.8,24.8,0]) rotate([0,0,20]) cube([3,10,15]); 
+            translate([-15.5,25.8,0]) rotate([0,0,-20]) cube([3,10,15]); 
+        }
+        translate([-25,34.2,0]) cube([20,10,15]); 
+    }
+    
+    translate([6.5,32,10]) cube([3,5,5]); 
+    translate([-42.5,32,10]) cube([4,5,5]); 
+    
+    //Left cable tray
+    translate([-39.9,11,0]) cube([9,2,15]); 
+    translate([-39.9,5.5,0]) cube([9,2,15]); 
+    
+    //Right cable tray
+    translate([-2,5.5,0]) cube([11.45,2,15]);
+    translate([-2,11,7]) cube([11.45,2,8]);
+    
+    translate([-31,11.5,7]) cube([30,1.5,8]);
+     
+    
+    difference()
+    { 
+    translate([0,11,0]) cube([9.50,22,7]);
+    translate([0,6,1])rotate([-30,0,0]) cube([7.5,12,7]);
+    translate([0,10+3,-1])cube([7.5,19,6]);    
+    
+    }
+    
+    
+}
+
+
+module final_cutout()
+{
+    // cable guide edges
+    translate([-44,0,16]) rotate([0,45,0]) cube([5,15,5]);
+    translate([6,0,16]) rotate([0,45,0]) cube([5,15,5]);
+    
+    // motor cable opening
+    difference()
+    {
+        union()
+        {
+            translate([0.5,10,-1]) cube([8,18,6]);    
+            translate([0.5,28,0]) rotate([0,90,0]) cylinder(r=5, h=8, $fn=25);    
+            translate([0.5,12,0.5]) rotate([45,0,0]) cube([8,4,6]);    
+        }
+        translate([7.8,10,8]) rotate([0,85,0]) cube([15,25,10]);    
+    }
+        
+        
+        
+    // filament hole
+    difference () 
+    {
+        union() 
+        {
+        translate([-14.199,9.05,0]) rotate([-5,0,22.5]) cylinder(r=1.62, h=40, $fn=8);    
+        translate([-14.5,9.7,8]) rotate([-5,0,22.5]) cylinder(r=1.62,r2=3, h=8, $fn=8);  
+        }
+    }
+    
+    // bottom back mounting screws
+    translate([-22,-11,4]) cylinder(r=1.65, h=20, $fn=50); 
+   
+    difference() 
+    {
+        union()
+        {    
+            translate([-24.8,-14,10]) cube([5.6,7,2.1]);
+        }
+       translate([-36,-8.1,10]) cube([40,1,0.5]);
+    } 
+
+    // better printing bridges
+    translate([-24.8,-12.65,10.35]) cube([5.6,3.3,2.1]);
+    translate([-23.65,-12.65,10.7]) cube([3.3,3.3,2.1]);
+    
+    
+    // x-carriage-back mounting screws
+    translate([-4,56,0]) cylinder(r=1.7, h=40, $fn=50);  
+    translate([-27.5,56,0]) cylinder(r=1.7, h=40, $fn=50);  
+    translate([-30.3,53,8]) cube([5.6,8,2]);
+    translate([-6.8,53,8]) cube([5.6,8,2]);
+    
+    // better printing bridges
+    translate([-6.8,54.35,8.35]) cube([5.6,3.3,2]);
+    translate([-5.65,54.35,8.7]) cube([3.3,3.3,2]);
+    translate([-30.3,54.35,8.35]) cube([5.6,3.3,2]);
+    translate([-29.15,54.35,8.7]) cube([3.3,3.3,2]);
+    
+    
+    
+    // center mounting screw
+    translate([-16,29,0]) cylinder(r=1.65, h=40, $fn=50);
+    translate([-18.8,26,10.5]) cube([5.6,12,2.1]); 
+    translate([-21,33,11]) cube([10,8,6]);
+    
+    // better printing bridges
+    translate([-18.8,27.35,10.9]) cube([5.6,3.3,2.1]);
+    translate([-17.65,27.35,11.25]) cube([3.3,3.3,2.1]);
+    
+    // selective infill
+    translate([-23.7,57,5]) cube([15.9,0.7,9]);
+    translate([-23.7,54.5,5]) cube([15.9,0.7,9]);
+    
+    difference()
+    {
+        union()
+        {
+        translate([-11,-12,1]) rotate([0,0,0]) cylinder(r=3, h=10, $fn=30);  
+        translate([-11,-15,-0]) cube([3,6,10]);  
+        }
+       translate([-8,-20,5]) rotate([0,-20,0]) cube([10,20,10]);  
+    }
+    
+    translate([0.5,-0,5])
+    difference()
+    {
+        rotate([0,-20,0])
+        union()
+        {
+        translate([-7,-12,-5]) rotate([0,0,0]) cylinder(r=3, h=30, $fn=30);  
+        translate([-9,-12,-5]) rotate([0,0,0]) cylinder(r=3, h=30, $fn=30);  
+        translate([-12,-18,-5]) cube([8,6,30]);  
+        translate([-9,-15,-5]) cube([2,6,30]);  
+        }
+
+        translate([-20,-20,-15]) cube([20,20,10]);  
+    }
+    
+    // 2.5 endstop hole
+    translate([-8,-11,11]) rotate([0,90,0]) cylinder(r=1.4, h=10, $fn=30);  
+    translate([-0.5,-11,11]) rotate([0,90,0]) cylinder(r1=1.4, r2=1.7, h=2, $fn=30);  
+    
+}
+
+ 
+module x_carriage_block()
+{
+    difference()
+        {
+            union()
+            {
+                difference()
+                {
+                    x_carriage_base();
+                    x_carriage_holes();
+                    x_carriage_fancy();
+                }
+                cable_tray();
+            }
+            final_cutout();
+        }
+}
+
+module x_carriage()
+{
+    difference()
+    {
+            x_carriage_block();
+            
+            // upper motor screw
+            translate([2.5,67.5,-50]) cylinder(r=1.8, h=100, $fn=30);
+            translate([2.5,67.5,-0.1]) cylinder(r1=2.1,r2=1.8, h=0.5, $fn=25);
+            translate([2.5,67.5,7.5]) cylinder(r=3.2, h=7, $fn=30);
+            
+            translate([-28.5,67.5,7.5])cylinder(r=3.2, h=20, $fn=25);    
+            translate([-28.5,67.5,-1])cylinder(r=1.65, h=20, $fn=25);    
+            translate([-28.5,67.5,-1])cylinder(r2=1.65, r1=3, h=2, $fn=25);    
+        
+            translate([0.5,22.5,0]) rotate([0,90,0]) cylinder(r=5.2, h=7.0, $fn=25);
+
+
+            // selective infill
+            translate([5,-15.4,-1]) rotate([0,45,0]) cube([0.3,4.6,8]);        
+            translate([5,-16.4,-1]) rotate([0,45,0]) cube([0.3,0.5,8]);        
+            translate([5,-10.3,-1]) rotate([0,45,0]) cube([0.3,0.5,8]);    
+            translate([6,-16.5,-1]) cube([1,0.5,5]);        
+            translate([3,-16.5,-1]) cube([2,0.5,5]);  
+            translate([6,-10.2,-1]) cube([1,0.5,5]);        
+            translate([3,-10.2,-1]) cube([2,0.5,5]);  
+            
+            translate([-19,24,1.5]) cube([6,0.5,12.0]);      
+                        
+            //cable openings in guides
+            translate([-40.8,7.5,0]) rotate([0,20,0]) cube([5,3.5,20]);
+            translate([-2.9,7.5,18]) rotate([0,80,0]) cube([20,3.55,5]);
+            
+            // filament sensor connector
+            translate([-1.5,62,-1.3]) cube([1,5,5]);
+            translate([-3.5,65,-1.3]) cube([3,5,5]);
+            translate([-9,70.6,-1.3]) cube([9,15,15]);
+            translate([-8.5,68,-1.3]) cube([8,15,15]);
+            translate([-0.7,67.5,7.5]) cube([3.2,3.2,1]);
+            difference()
+                {
+                translate([-9,69,-1]) cube([8.5,6,7]);
+                translate([-9,77,2]) rotate([45,0,0]) cube([8.5,6,7]);
+                }
+            
+            // filament sensor cable
+            difference()
+            {
+                translate([-1.5,30,-0.8]) cube([3.5,30,4.5]);
+
+                translate([0.5,34.46,-4]) cube([4,3,4.5]);
+                translate([2,34.46,-4]) cylinder(r=1.5, h=4.5, $fn=25); 
+                translate([2,34.46+3,-4]) cylinder(r=1.5, h=4.5, $fn=25); 
+                
+                translate([0.5,54,-4]) cube([4,3,4.5]);
+                translate([2,54,-4]) cylinder(r=1.5, h=4.5, $fn=25); 
+                translate([2,57,-4]) cylinder(r=1.5, h=4.5, $fn=25); 
+                
+                translate([-4.0,44,-4]) cube([4,3,4.5]);
+                translate([-1.5,44,-4]) cylinder(r=1.5, h=4.5, $fn=25); 
+                translate([-1.5,47,-4]) cylinder(r=1.5, h=4.5, $fn=25); 
+            }
+                
+            translate([-1.05,58.25,-0.8]) rotate([0,0,30]) cube([3.5,13,4.5]);
+            translate([-9,66,-0.8]) cube([3.5,5,4.5]);
+            
+            translate([-9,70.5,-0.8]) rotate([45,0,0]) cube([9,6,6]);
+            
+            translate([0.45,30,-0.8]) cylinder(r=2, h=4.5, $fn=25); 
+            translate([-3.5,68,3]) cylinder(r=2, h=6, $fn=25); 
+            translate([-6.75,69,-0.8]) cube([4,10,10]);
+         
+            
+            
+            
+            // hold together screws clearance
+            translate([-4.5,25.5,-1]) cylinder(r1=2.2,r2=1.5, h=10, $fn=25);    
+            translate([-28.5,25.5,-1]) cylinder(r1=2.2,r2=1.5, h=10, $fn=25);    
+            translate([-4.5,25.5,-1]) cylinder(r2=2,r1=3,h=3, $fn=25);    
+            translate([-28.5,25.5,-1]) cylinder(r2=2,r1=3,h=3, $fn=25);    
+            
+            
+            translate([0,-0.5,0]) left_belt_cut();
+            translate([0,0.5,0]) right_belt_cut();
+            
+					 //version
+            translate([-12,-2,0.5]) rotate([0,180,0]) linear_extrude(height = 0.6) 
+            { text("R7",font = "helvetica:style=Bold", size=5, center=true); }
+
+
+    }
+}
+
+
+module left_belt_cut()
+{
+
+        translate([-22.5,30.2,7]) cylinder(r=1.5, h=100, $fn=30);
+        translate([-23.0,20,7]) cube([2,10,30]);
+        translate([-56.5,28.5,7]) belt_cut();
+        translate([13.5,20.5,0]) rotate([0,0,25])
+        {
+            difference()
+            {
+            translate([-56.5,28.5,7]) belt_cut();
+            translate([-80,25,7]) cube([37.5,10,30]);
+            }
+        }
+        translate([13.2,2.38,0]) rotate([0,0,0])
+        {
+            difference()
+            {
+            translate([-56.5,28.5,7]) belt_cut();
+            translate([-82.42,25,7]) cube([37.5,10,30]);
+            }
+        }
+        translate([-45,18,4]) rotate([0,0,-13.5]) cube([10.5,3,32]);
+        translate([-31.5,30.4,10]) rotate([-10,0,15]) cylinder(r=0.2, h=100, $fn=30);
+        translate([-31.6,30.75,7]) rotate([0,0,0]) cylinder(r=0.2, h=100, $fn=30);
+    }
+
+
+module right_belt_cut()
+{
+        // right belt cut
+        translate([-9.6,29.7,7]) cylinder(r=1.5, h=100, $fn=30);
+        translate([-11.1,19.8,7]) cube([2,10,30]);
+        translate([22.5,25.5,7]) belt_cut();
+        translate([66.65,1.95,0]) rotate([0,0,0])
+        {
+            difference()
+            {
+                translate([-56.5,28.5,7]) belt_cut();
+                translate([-71.55,25,7]) cube([37.5,10,30]);
+            }
+        }
+        translate([43.2,-30.25,0]) rotate([0,0,-30])
+        {
+        difference()
+            {
+                translate([-56.5,28.5,7]) belt_cut();
+                translate([-82.1,25,7]) cube([10,10,30]);
+                translate([-61.5,25,7]) cube([20.5,10,30]);
+            }
+        }
+        translate([2,14.6,7]) rotate([0,0,15]) cube([10,3,30]);
+        translate([-5.1,30,10]) rotate([-10,0,-15]) cylinder(r=0.2, h=100, $fn=30);
+        translate([-5,30.3,7]) rotate([0,0,0]) cylinder(r=0.2, h=100, $fn=30);
+    }
+
+x_carriage();
+  
+    
+ 
+  

Printed-Parts/SCAD/x-end-idler.scad

@@ -0,0 +1,192 @@
+// PRUSA iteration4
+// X end idler
+// GNU GPL v3
+// Josef Průša <iam@josefprusa.cz> and contributors
+// http://www.reprap.org/wiki/Prusa_Mendel
+// http://prusamendel.org
+
+use <x-end.scad>
+
+module x_end_idler_holes()
+{
+    x_end_holes();
+    translate([0,3.5,0])
+    		{
+        // pulley screw
+        translate(v=[0,-19,30.25]) rotate(a=[0,-90,0]) cylinder(h = 80, r=1.55, $fn=50);
+        translate(v=[-4,-19,30.25]) rotate(a=[0,-90,0]) cylinder(h = 4, r=3, $fn=50);
+
+        translate(v=[-21.5,-19,30.25]) rotate([0,-90,0]){
+        rotate([0,0,30])cylinder( h = 4, r = 3.1, $fn=6);  
+     		}
+        
+      translate(v=[-24,-19,30.25]) rotate([0,-90,0]){
+      rotate([0,0,30])cylinder( h = 4, r1 = 3.1, r2 = 7,  $fn=6);  
+     }
+
+      translate(v=[-4.5,-19,30.25]) rotate(a=[0,-90,0]) cylinder(h = 1, r2=3, r1=4, $fn=50);
+        
+      // pulley side cut
+      translate(v=[-9,-19,30.25]) rotate(a=[0,-90,0]) cylinder(h = 9, r=9.5, $fn=30);        
+      translate([-19,-35,21.25]) cube([10,20,18]);    
+      translate([-16.1,-35,21.3]) rotate([0,45,0]) cube([5,20,5]);    
+      translate([-16.1,-35,39.25]) rotate([0,45,0]) cube([5,20,5]);    
+    }
+    
+}
+
+
+module waste_pocket()
+{
+    // waste pocket
+    translate([-15,-1,6]) rotate([90,0,0]) cylinder( h=5, r=5, $fn=30);     
+    translate([-15,-1,51]) rotate([90,0,0]) cylinder( h=5, r=5, $fn=30);    
+    translate([-15,-5.9,6]) rotate([90,0,0]) cylinder( h=3, r1=5, r2=4.3, $fn=30);     
+    translate([-15,-5.9,51]) rotate([90,0,0]) cylinder( h=3, r=5, r2=4.3, $fn=30);      
+
+    // opening window
+    translate([-17,-1,51]) rotate([90,0,0]) cube([4,15,4]);
+    translate([-17,-1,-1]) rotate([90,0,0]) cube([4,15,4]);     
+}
+
+
+module x_end_idler_base()
+{
+    difference()
+    {
+        union()
+        {
+            x_end_base();
+            difference()
+            {
+                
+               translate(v=[-6.5,-21,13.5])  cube([1,12.5,42]); 
+                
+               translate([-24,-11.5,19]) cube([20,10,24]);
+               translate(v=[-6.5,-10,55.5]) rotate([180,-45,0])  cube([1.5,19,5]);
+               translate(v=[-6.5,-29,13.5]) rotate([0,45,0])  cube([1.5,19,5]);
+               translate(v=[-5.5,-19,13.5]) rotate([90,0,-35])  cube([1.5,45,6]);
+                
+            }
+            // pulley nut support
+            difference() 
+					{
+               translate(v=[-23.5,-15.5,30.25]) rotate(a=[0,-90,0]) rotate(a=[0,0,30]) cylinder(h = 1,r1=5.5, r2=3.7, $fn=30);
+		          translate([-26,-11.5,19]) cube([20,10,24]); 
+					}
+ 
+        }
+        x_end_idler_holes();
+            
+        
+        
+    }
+    translate([-15,10.5,6]) rotate([90,0,0]) cylinder( h=13, r=6, $fn=30);
+    translate([-15,10.5,51]) rotate([90,0,0]) cylinder( h=13, r=6, $fn=30);
+    
+    difference()
+    {
+        translate(v=[-19,-16.5,30.25]) rotate(a=[0,-90,0]) cylinder(h = 1, r1=9, r2=12, $fn=30);
+        translate([-25,-11.5,19]) cube([20,10,24]);
+        translate(v=[0,-15.5,30.25]) rotate(a=[0,-90,0]) cylinder(h = 80, r=1.55, $fn=30);
+    }
+
+		// nut trap print supoorts
+    translate(v=[-5.8,-13.149,13.5]) rotate([0,0,45]) cube(size = [10,2.1,1], center = true);
+    translate(v=[-9.8,-11,13.7]) rotate([0,0,135]) cube(size = [8,2.1,0.4], center = true);
+    translate(v=[-5.2,-8,13.7]) rotate([0,0,135]) cube(size = [8,2.1,0.4], center = true);
+    translate(v=[-8.8,-8.55,13.5]) rotate([0,0,45]) cube(size = [8,2.1,1], center = true);
+
+}
+
+module selective_infill()
+mirror([0,1,0]) translate([-50, -33, 0.6])
+{ 
+   difference()
+    {
+        union()
+        {
+            difference()
+            {
+                translate([50,50,0.6]) rotate([0,0,90]) cylinder( h=6, r=11.7, $fn=30); 
+                translate([50,50,-1]) rotate([0,0,90]) cylinder( h=10, r=11.5, $fn=30);
+            }
+            difference()
+            {
+                translate([50,50,0.6]) rotate([0,0,90]) cylinder( h=6, r=10.7, $fn=30); 
+                translate([50,50,-1]) rotate([0,0,90]) cylinder( h=10, r=10.5, $fn=30);
+            } 
+            difference()
+            {
+                translate([50,50,0.6]) rotate([0,0,90]) cylinder( h=6, r=9.9, $fn=30); 
+                translate([50,50,-1]) rotate([0,0,90]) cylinder( h=10, r=9.7, $fn=30);
+            } 
+            difference()
+            {
+                translate([50,50,0.6]) rotate([0,0,90]) cylinder( h=6, r=9, $fn=30); 
+                translate([50,50,-1]) rotate([0,0,90]) cylinder( h=10, r=8.8, $fn=30);
+            } 
+        }
+        translate([57.5,50.5,-1]) rotate([0,0,45]) cube([8,10,9]);  
+        translate([52,30.5,-1]) rotate([0,0,45]) cube([10,20,20]);   
+        translate([32,35.5,-1]) cube([8,30,9]);  
+    }
+} 
+    
+   
+ 
+    
+module x_end_idler()
+{
+    mirror([0,1,0]) 
+    difference()
+    {
+        x_end_idler_base();
+        waste_pocket();
+
+        translate(v=[-8,-15.5,30.25]) rotate(a=[0,-90,0]) cylinder(h = 20, r=1.55, $fn=30);
+        translate([-25,7.5,-1]) rotate([0,0,45])  cube([10,10,100]);
+	//version
+        translate([-23.7,-25,2]) rotate([90,0,90]) linear_extrude(height = 0.6) 
+        { text("R6",font = "helvetica:style=Bold", size=4, center=true); }   
+    }
+    
+    // bearings stop
+    difference()
+    {
+        translate([0,0,57]) rotate([0,0,90]) cylinder( h=1, r=8, $fn=30);
+        translate([0,0,56.9]) rotate([0,0,90]) cylinder( h=0.5, r1=8, r2=7,$fn=30);    
+        translate([0,0,56.5]) rotate([0,0,90]) cylinder( h=2, r=7, $fn=30);
+        translate([0.2,-0.5,50]) rotate([0,0,40]) cube([12,1,10]);
+    }
+    
+    // bearings spacer
+    difference()
+    {
+        translate([0,0,26]) rotate([0,0,90]) cylinder( h=6, r=8, $fn=30);
+        translate([0,0,25]) rotate([0,0,90]) cylinder( h=8, r=7.55, $fn=60);    
+        translate([0,0,25.9]) rotate([0,0,90]) cylinder( h=2, r2=7.5, r1=7.7,$fn=30);    
+        translate([0,0,31.4]) rotate([0,0,90]) cylinder( h=2, r1=7.5, r2=8.3,$fn=30);    
+        
+        rotate([0,0,310]) translate([-2.5,0,26]) cube([5,15,10]);
+        rotate([0,0,310-120]) translate([-2.5,0,26]) cube([5,15,10]);
+        rotate([0,0,310-240]) translate([-2.5,0,26]) cube([5,15,10]);
+    }
+    
+
+    
+    
+}
+
+difference()
+{
+    union()
+    {
+        x_end_idler();
+        translate([-8,15,13.0]) rotate([0,0,-45.4]) cube([10,1.5,1]);
+    }
+    translate([-47,-40,60]) rotate([0,45,0]) cube([20,80,20]);    
+    translate([-20,10.5,69]) rotate([0,45,0]) cube([20,20,20]);    
+    translate([-25,37,49]) rotate([45,0,0]) cube([30,20,20]);    
+}
+ 

Printed-Parts/SCAD/x-end-motor.scad

@@ -0,0 +1,193 @@
+// PRUSA iteration4
+// X end motor
+// GNU GPL v3
+// Josef Průša <iam@josefprusa.cz> and contributors
+// http://www.reprap.org/wiki/Prusa_Mendel
+// http://prusamendel.org
+
+use <x-end.scad>
+
+module x_end_motor_base()
+{
+    x_end_base();
+    translate(v=[-15,31,26.5]) cube(size = [17,44,53], center = true);
+
+		
+}
+
+module x_end_motor_holes()
+{
+   x_end_holes();
+    
+    // Position to place
+    translate(v=[-1,32,30.25])
+    {
+        // Belt hole
+        translate(v=[-19,-21,-12]) cube(size = [10,25,22]);
+        
+        // Motor mounting holes
+
+			for (x =[-1:0.25:1])
+			{
+        	translate(v=[0,-15.5+x,15.5]) rotate(a=[0,-90,0]) rotate(a=[0,0,90]) cylinder(h=30, r=1.55, $fn=60);
+				translate(v=[0,-15.5+x,15.5]) rotate(a=[0,-90,0]) rotate(a=[0,0,90]) cylinder(h=18, r2=1.55, r1=1.7, $fn=60);
+   	     translate(v=[1,-15.5+x,15.5]) rotate(a=[0,-90,0]) rotate(a=[0,0,90]) cylinder(h=10, r=3.05, $fn=60);
+        
+     	   	translate(v=[20,-15.5+x,-15.5]) rotate(a=[0,-90,0]) rotate(a=[0,0,90]) cylinder(h=70, r=1.6, $fn=30);
+				translate(v=[0,-15.5+x,-15.5]) rotate(a=[0,-90,0]) rotate(a=[0,0,90]) cylinder(h=18, r2=1.55, r1=1.7, $fn=60);
+     		  	translate(v=[1,-15.5+x,-15.5]) rotate(a=[0,-90,0]) rotate(a=[0,0,90]) cylinder(h=10, r=3.1, $fn=30);
+
+	       	translate(v=[20,15.5+x,-15.5]) rotate(a=[0,-90,0]) rotate(a=[0,0,90]) cylinder(h=70, r=1.6, $fn=30);
+				translate(v=[0,15.5+x,-15.5]) rotate(a=[0,-90,0]) rotate(a=[0,0,90]) cylinder(h=18, r2=1.55, r1=1.7, $fn=60);
+   	     translate(v=[1,15.5+x,-15.5]) rotate(a=[0,-90,0]) rotate(a=[0,0,90]) cylinder(h=10, r=3.1, $fn=30);
+     		};
+
+
+        // Material saving cutout 
+        translate(v=[-10,12,12]) cube(size = [60,42,42], center = true);
+        translate(v=[-25,10.5,-11]) rotate([45,0,0]) cube(size = [60,10,10]);
+        translate(v=[-25,21,-11]) rotate([45,0,0]) cube(size = [60,10,10]);
+
+        // Material saving cutout
+        translate(v=[-10,41,-30.5]) rotate(a=[45,0,0])  cube(size = [60,42,42], center = true);
+        
+        
+        
+    }
+
+}
+
+// Motor shaft cutout
+module x_end_motor_shaft_cutout()
+{
+    union()
+        {
+        difference()
+            {
+            translate(v=[0,32,30]) rotate(a=[0,-90,0]) rotate(a=[0,0,90]) cylinder(h = 70, r=17, $fn=6);
+            translate(v=[-10,-17+32,30]) cube(size = [60,2,10], center = true);
+            translate(v=[-10,-8+32,-15.5+30]) rotate(a=[60,0,0]) cube(size = [60,2,10], center = true); 
+            translate(v=[-10,8+32,-15.5+30]) rotate(a=[-60,0,0]) cube(size = [60,2,10], center = true);
+            }
+            translate(v=[-30,25.2,-11.8 +30]) rotate(a=[0,90,0]) cylinder(h = 30, r=3, $fn=30);
+            translate(v=[-30,19.05,30]) rotate(a=[0,90,0]) cylinder(h = 30, r=3.5, $fn=100);
+        }
+}
+
+
+
+   
+  
+    
+   
+// Final part
+module x_end_motor()
+{
+    difference()
+        {
+            x_end_motor_base();
+            x_end_motor_shaft_cutout();
+            x_end_motor_holes();
+       
+            
+            // waste pocket
+            translate([-15,7,6]) rotate([90,0,0]) cylinder(h=3.5, r=5, $fn=30);   
+            translate([-15,7,51]) rotate([90,0,0]) cylinder(h=3.5, r=5, $fn=30);   
+            translate([-15,3.5,6]) rotate([90,0,0]) cylinder(h=3, r1=5, r2=4, $fn=30);   
+            translate([-15,3.5,51]) rotate([90,0,0]) cylinder(h=3, r1=5, r2=4, $fn=30); 
+          
+            // rod contact window
+            translate([-17,3,55]) cube([4,4,10]);
+            translate([-17,3,-8]) cube([4,4,10]);
+            translate([-30,-30,58]) cube([30,30,10]);
+	                
+            // version
+            translate([-23.2,-20,2]) rotate([90,0,270]) linear_extrude(height = 0.6) 
+            { text("R6",font = "helvetica:style=Bold", size=4, center=true); }   
+            
+        }
+
+    translate([-15,10,6]) rotate([90,0,0]) cylinder(h=3, r=5, $fn=30);   
+    translate([-15,10,51]) rotate([90,0,0]) cylinder(h=3, r=5, $fn=30);
+ 
+    // bearing stop
+    difference()
+        {
+            translate([0,0,57]) rotate([0,0,90]) cylinder( h=1, r=8, $fn=30);
+            translate([0,0,56.9]) rotate([0,0,90]) cylinder( h=0.5, r1=8, r2=7,$fn=30);    
+            translate([0,0,56.5]) rotate([0,0,90]) cylinder( h=2, r=7, $fn=30);
+            translate([-0.18,-0.5,50]) rotate([0,0,-40]) cube([12,1,10]);
+        }   
+    
+    // bearings spacer
+    rotate([0,0,45]) difference()
+    {
+        translate([0,0,26]) rotate([0,0,90]) cylinder( h=6, r=8, $fn=30);
+        translate([0,0,25]) rotate([0,0,90]) cylinder( h=8, r=7.55, $fn=60);    
+        translate([0,0,25.9]) rotate([0,0,90]) cylinder( h=2, r2=7.5, r1=7.7,$fn=30);    
+        translate([0,0,31.4]) rotate([0,0,90]) cylinder( h=2, r1=7.5, r2=8.3,$fn=30);    
+        
+        rotate([0,0,310]) translate([-2.5,0,26]) cube([5,15,10]);
+        rotate([0,0,310-120]) translate([-2.5,0,26]) cube([5,15,10]);
+        rotate([0,0,310-240]) translate([-2.5,0,26]) cube([5,15,10]);
+    }
+    
+    // nut trap print suports
+    
+    	translate(v=[-5.8,-13.149,13.5]) rotate([0,0,45]) cube(size = [10,2.1,1], center = true);
+    	translate(v=[-9.8,-11,13.7]) rotate([0,0,135]) cube(size = [8,2.1,0.4], center = true);
+        
+     translate(v=[-5.2,-8,13.7]) rotate([0,0,135]) cube(size = [8,2.1,0.4], center = true);
+     translate(v=[-8.8,-8.55,13.5]) rotate([0,0,45]) cube(size = [8,2.1,1], center = true);
+      
+}
+
+difference()
+{
+    union()
+    {
+        x_end_motor();
+        translate([-8,-17,13.0]) rotate([0,0,44.7]) cube([10,1.5,1]);
+
+		// belt tensioner body
+				translate([-24,9,30.25]) rotate(a=[90,30,0]) cylinder(h=27, r=4, $fn=6);
+				difference()
+				{
+					translate([-30,9-27,30.25]) rotate(a=[0,45,0]) cube([11,27,11]);
+					translate([-37.465,9-27-1,20]) cube([10,30,21]);
+					translate([-29,9-27-1,35]) cube([10,30,21]);
+					translate([-20,9-27-1,20]) cube([25,30,21]);
+				}
+				difference()
+				{
+					translate([-24,-18,30.25]) rotate(a=[90,0,0]) cylinder(h=10.5, r=5, $fn=30);
+					translate([-24-19.5,-18,20]) rotate(a=[90,0,0]) cube([20,20,20]);
+				}
+
+    }
+    
+    translate([-47,-40,60]) rotate([0,45,0]) cube([20,80,20]);    
+    translate([-20,-30.5,69]) rotate([0,45,0]) cube([20,20,20]);    
+    translate([-25,-37,49]) rotate([45,0,0]) cube([30,20,20]);   
+    translate([-25,23.5,49]) rotate([45,0,0]) cube([30,20,20]);   
+
+
+			// belt tensioner
+		  translate(v=[0,32,30.25])
+		    {
+				translate([-24,-15.5-2.5,0]) rotate(a=[90,0,0]) cylinder(h=35, r=1.6, $fn=30);
+				translate([-24,-15.5-4.5-30,0]) rotate(a=[90,0,0]) cylinder(h=30, r=3.2, $fn=30);
+				translate([-24-10+2.8,-29,0-2.8]) cube([10,2.1,5.6]);
+			 }
+}   
+    
+
+
+
+
+
+
+
+
+
+

Printed-Parts/SCAD/x-end.scad

@@ -0,0 +1,142 @@
+// PRUSA iteration4
+// X end prototype
+// GNU GPL v3
+// Josef Průša <iam@josefprusa.cz> and contributors
+// http://www.reprap.org/wiki/Prusa_Mendel
+// http://prusamendel.org
+
+use <bearing.scad>
+use <polyholes.scad>
+rod_distance = 45;
+
+module x_end_base()
+{
+    // Main block
+    height = 58;
+    translate(v=[-15,-9,height/2]) cube(size = [17,39,height], center = true);
+    translate([-8,-28.5,0]) cube(size = [5,1,13.5]);
+    
+    // Bearing holder
+    vertical_bearing_base();	
+    
+    //Nut trap
+    // Cylinder
+    translate(v=[0,-17,0]) cylinder(h = 13.5, r=12.5, $fn=250);
+    difference()
+    {
+        translate(v=[0,-17,13]) poly_cylinder(h = 3, r=12.5, $fn=25);
+        translate(v=[8,-17,12]) rotate([0,0,0]) cube(size = [15,50,10], center = true);
+        translate(v=[8,-24,12]) rotate([0,0,0]) cube(size = [50,15,10], center = true);
+        translate(v=[0,-17, -1]) cylinder(h = 20, r = 6.7, $fn = 60);
+    }
+    
+    
+}
+module reinforcement_selective_infill()
+{
+    rotate([90,0,-15,]) translate ([-1.5, 8, 26])linear_extrude(height = 0.2) polygon( points=[[-2,0],[0,5],[8,0]] ); 
+    rotate([90,0,-50,]) translate ([8.5, 8, 1.4])linear_extrude(height = 0.2) polygon( points=[[0,0],[0,5],[12,0]] ); 
+}
+    
+ x_end_base();
+  
+    
+module x_end_holes()
+{
+    vertical_bearing_holes();
+    // Belt hole
+    translate(v=[-1,0,0])
+    {
+        // Stress relief
+        difference()
+        {
+        
+        translate(v=[-5.5-10+1.5,-10,30]) cube(size = [10,46,28], center = true);
+
+        // Nice edges
+        translate(v=[-5.5-10+1.5-5,-10,30+23]) rotate([0,20,0]) cube(size = [10,46,28], center = true);
+        translate(v=[-5.5-10+1.5+5,-10,30+23]) rotate([0,-20,0]) cube(size = [10,46,28], center = true);
+        translate(v=[-5.5-10+1.5,-10,30-23]) rotate([0,45,0]) cube(size = [10,46,28], center = true);
+        translate(v=[-5.5-10+1.5,-10,30-23]) rotate([0,-45,0]) cube(size = [10,46,28], center = true);
+
+        }
+    }
+
+
+// Bottom pushfit rod
+    translate(v=[-15,-41,6]) rotate(a=[-90,0,0]) pushfit_rod(7.8,50);
+
+// Top pushfit rod
+    translate(v=[-15,-41.5,rod_distance+6]) rotate(a=[-90,0,0]) pushfit_rod(7.8,50);
+
+// TR Nut trap
+   // Hole for the nut
+    //#translate(v=[0,-17, -1]) poly_cylinder(h = 9.01, r = 6.7, $fn = 60);
+    translate(v=[0,-17, -1]) cylinder(h = 14.51, r = 6.7, $fn = 60);
+    translate(v=[0,-17, -0.1]) cylinder(h = 1, r1 = 7.2,r2 = 6.7, $fn = 60);
+
+// Screw holes for TR nut
+    translate(v=[0,-17, 0]) rotate([0, 0, -135]) translate([0, 9.5, -4]) cylinder(h = 19, r = 1.65, $fn=50);
+    translate(v=[0,-17, 0]) rotate([0, 0, -135]) translate([0, -9.5, -4]) cylinder(h = 19, r = 1.65, $fn=50);
+
+    translate(v=[0,-17,0]) rotate([0,0,-135]) translate([0,9.5,-1]) cylinder(h=2, r1=2.2,r2=1.65, $fn=50);
+    translate(v=[0,-17,0]) rotate([0,0,-135]) translate([0,-9.5,-1]) cylinder(h=2, r1=2.2,r2=1.65,, $fn=50);
+
+
+// Nut traps for TR nut screws
+    translate(v=[0,-17, 0]) rotate([0, 0, -135]) translate([0, 9.5, 11]) rotate([0, 0, 0])cylinder(h = 6, r = 3.15, $fn=6);
+
+    translate(v=[0,-17, 0]) rotate([0,0,-135]) translate([0,-9.5,10]) rotate([0,0,30])cylinder(h = 3, r = 3.1, $fn=6);
+    translate([-5.5,-17.2,10]) rotate([0,0,30]) cube([5,5,3]);
+    translate([-0,-17.2,10]) rotate([0,0,60]) cube([5,10,3]);
+    
+    translate([0,0,6.5])
+    difference()
+    {
+        translate(v=[0,-17, 0]) rotate([0,0,-135]) translate([0,-9.5,5.8]) rotate([0,0,30])cylinder(h = 1, r = 3.1, $fn=6);
+        translate([-11,-12.0,4.5]) rotate([0,0,45]) cube([8,3,3]);
+        translate([-6.5,-16.85,4.5]) rotate([0,0,45]) cube([8,3,3]);
+    }
+}
+
+
+// Final prototype
+module x_end_plain()
+{
+    difference()
+    {
+    union()
+    {
+        difference()
+        {
+            x_end_base();
+            x_end_holes();
+        }
+        translate(v=[-5.8,-13.3,13.5]) rotate([0,0,45.3]) cube(size = [10,2,1], center = true);
+    }
+    difference()
+    {
+        translate(v=[0,-17, 0.3]) rotate([0,0,-135]) translate([0,-9.5,10]) rotate([0,0,30])cylinder(h = 3, r = 3.2, $fn=6);
+        translate(v=[-5.8,-13.3,13.5]) rotate([0,0,45.3]) cube(size = [10,2,1], center = true);
+    }
+    }
+    
+   
+    
+
+}
+
+
+
+
+module pushfit_rod(diameter,length)
+{
+    poly_cylinder(h = length, r=diameter/2);
+    difference()
+    {
+        translate(v=[0,-diameter/2.85,length/2]) rotate([0,0,45]) cube(size = [diameter/2,diameter/2,length], center = true);
+        translate(v=[0,-diameter/4-diameter/2-0.4,length/2]) rotate([0,0,0]) cube(size = [diameter,diameter/2,length], center = true);
+    }
+}
+
+x_end_holes();

Printed-Parts/SCAD/z-axis-bottom.scad

@@ -0,0 +1,176 @@
+// PRUSA iteration4
+// Z axis bottom holder
+// GNU GPL v3
+// Josef Průša <iam@josefprusa.cz> and contributors
+// http://www.reprap.org/wiki/Prusa_Mendel
+// http://prusamendel.org
+
+module z_bottom_base()
+{
+     translate([0,-1.5,0]) cube([7.5,49,16+20]); // plate touching the base
+     translate([0,-5,0]) cube([30,3.7,22]); // plate touching the base
+     translate([0,42,0]) cube([30,5.5,22]); // plate touching the base
+     translate([0,-5,0]) cube([50,52.5,7]); // plate touching the base
+}
+
+module z_bottom_fancy()
+{
+    // corner cutouts
+    translate([0.5,-2.5,-2]) rotate([0,0,-45-180]) translate([-15,0,-1]) cube([30,30,51]);
+    translate([0.5,40-0.5+5,-2]) rotate([0,0,-45+90]) translate([-15,0,-1]) cube([30,30,51]);
+ 
+    translate([8,0,12+20+6]) rotate([0,-90,0]) translate([0,-5,0]) cube([30,50,30]);
+    translate([21,-2,12+8]) rotate([45,0,0]) rotate([0,-90,0]) translate([0,-5,0]) cube([30,50,30]);
+    translate([25,20,12+30]) rotate([-45,0,0]) rotate([0,-90,0]) translate([0,-5,0]) cube([30,50,30]);
+    translate([50-2.5,-5+2.5+67,-2]) rotate([0,0,-45-90]) translate([-15,0,-1]) cube([30,30,51]);
+   translate([50-2.5,-5+2.5,-2]) rotate([0,0,-45-90]) translate([-15,0,-1]) cube([30,30,51]);
+ 
+   translate([-38,-10,-2]) rotate([0,45,0]) cube([30,60,30]);
+
+    // Stiffner cut out
+    translate([30,0,7.5]) rotate([0,-45,0]) translate([0,-5,0]) cube([30,60,30]);
+    
+    translate([-5,-10,-8.0]) rotate([45,0,0]) cube([60,10,10]);
+    translate([-5,52.0,-8.5]) rotate([45,0,0]) cube([60,10,10]);
+    translate([47,-10,-2]) rotate([0,45,0]) cube([30,60,30]);
+    
+    translate([49,37.5,-2]) rotate([0,45,45]) cube([30,30,30]);
+    translate([29,-16.7,-2]) rotate([0,45,-45]) cube([30,30,30]);
+}
+
+module z_bottom_holes()
+{
+    // Frame mounting screw holes
+    translate([-1,10,12]) rotate([0,90,0]) cylinder(h = 20, r=1.6, $fn=50);
+    translate([-1,10+20,12]) rotate([0,90,0]) cylinder(h = 20, r=1.6, $fn=50);
+    translate([-1,10+10,32]) rotate([0,90,0]) cylinder(h = 20, r=1.6, $fn=50);
+
+    // Frame mounting screw head holes
+    translate([4,10,12]) rotate([0,90,0]) cylinder(h = 20, r=3.1, $fn=30);
+    translate([4,10+20,12]) rotate([0,90,0]) cylinder(h = 20, r=3.1, $fn=30);
+    translate([4,10+10,32]) rotate([0,90,0]) cylinder(h = 20, r=3.1, $fn=30);
+    translate([4,10+10-3.1,10+20+2]) cube([10,6.2,10]);
+    translate([4,10,38]) rotate([0,45,0]) cube([10,20,10]);
+
+    // Z rod holder
+    difference() {
+    
+    translate([25+4.3,3,-0.1]) rotate([0,0,0]) cylinder(h = 5.6, r=4.05, $fn=50);
+    translate([23.3,-5,5.45-0.222]) cube([5,20,5]);
+    translate([23.3+7,-5,5.45-0.22]) cube([5,20,5]);    
+        
+    }    
+        
+   translate([25+4.3-1,2,4.5]) rotate([0,0,0]) cube([2,10,3]) ;
+    translate([25+4.3,3,-2.1]) rotate([0,0,0]) cylinder(h = 2.6, r1=6, r2=4, $fn=50);
+    translate([25+4.3-1,3,0.5]) cube([2,10,8]); // it's bit up because it helps with printing
+
+    // motor mounting
+   translate([25+4.3,20,-1]){
+
+    translate([15.5,15.5,-1]) cylinder(h = 20, r=1.65, $fn=50);
+    translate([15.5,-15.5,-1]) cylinder(h = 20, r=1.65, $fn=50);
+    translate([-15.5,15.5,-1]) cylinder(h = 20, r=1.65, $fn=50);
+    translate([-15.5,-15.5,-1]) cylinder(h = 20, r=1.65, $fn=50);
+        
+    
+       
+    translate([15.5,15.5,-0.5]) cylinder(h = 2, r1=4.5, r2=3.2,$fn=50);
+    translate([15.5,-15.5,-0.5]) cylinder(h = 2, r1=4.5, r2=3.2, $fn=50);
+    translate([-15.5,15.5,-0.5]) cylinder(h = 2, r1=4.5, r2=3.2, $fn=50);
+    translate([-15.5,-15.5,-0.5]) cylinder(h = 2, r1=4.5, r2=3.26, $fn=50);
+
+    // motor opening
+    translate([0,0,-1]) cylinder(h = 20, r=11.2, $fn=30);
+    translate([0,0,-0]) cylinder(h = 2, r2=11.2, r1=12, $fn=30);
+        
+    difference()
+    {
+        union()
+        {
+            translate([15.5,15.5,0.9]) cylinder(h = 2.9, r=3.2, $fn=50);
+            translate([15.5,-15.5,0.9]) cylinder(h = 2.9, r=3.2, $fn=50);
+            translate([-15.5,15.5,0.9]) cylinder(h = 2.9, r=3.2, $fn=50);
+            translate([-15.5,-15.5,0.9]) cylinder(h = 2.9, r=3.2, $fn=50);
+           
+            
+        }
+        translate([-25,3.85,3.2]) cube([55,10,2]);
+        translate([-25,-27.15,3.2]) cube([55,10,2]);
+        translate([-25,-13.85,3.2]) cube([55,10,2]);
+        translate([-25,17.15,3.2]) cube([55,10,2]);
+        
+        
+        
+       
+        translate([17.15,-20,3.5]) cube([10,60,2]);
+        translate([3.85,-20,3.5]) cube([10,60,2]);
+        translate([-27.15,-20,3.5]) cube([10,60,2]);
+        translate([-13.85,-20,3.5]) cube([10,60,2]);
+       
+    }        
+        
+ }
+
+}
+
+
+
+
+module z_bottom_right()
+{
+    difference()
+    {
+        difference()
+        {
+            z_bottom_base();
+            z_bottom_fancy();
+            z_bottom_holes();
+        }
+        translate([7.3,24,14]) rotate([90,180,90]) linear_extrude(height = 0.6) 
+        { text("R5",font = "helvetica:style=Bold", size=5, center=true); }
+        
+        translate([7,24,25]) rotate([90,180,90]) linear_extrude(height = 0.9) 
+        { text("R",font = "helvetica:style=Bold", size=8, center=true); }
+        
+    }
+}
+
+module z_bottom_left()
+{
+    difference()
+    {
+        translate([0,-13,0]) mirror([0,1,0]) 
+        difference()
+        {
+            z_bottom_base();
+            z_bottom_fancy();
+            z_bottom_holes();
+        }
+        translate([7.3,-28.5,14]) rotate([90,180,90]) linear_extrude(height = 0.6) 
+        { text("R5",font = "helvetica:style=Bold", size=5, center=true); }
+        
+        translate([7,-29,25]) rotate([90,180,90]) linear_extrude(height = 0.9) 
+        { text("L",font = "helvetica:style=Bold", size=8, center=true); }
+        
+    }
+}
+
+
+
+ 
+z_bottom_right();
+z_bottom_left();
+ 
+
+
+
+
+
+
+
+
+
+
+
+

Printed-Parts/SCAD/z-axis-top.scad

@@ -0,0 +1,107 @@
+// PRUSA iteration4
+// Z axis top holder
+// GNU GPL v3
+// Josef Průša <iam@josefprusa.cz> and contributors
+// http://www.reprap.org/wiki/Prusa_Mendel
+// http://prusamendel.org
+
+module z_top_base()
+{
+    translate([0,-5,0]) cube([8,45,16]); // plate touching the base
+    translate([0,-5,0]) cube([33,3.6,12]); // plate touching the base
+    translate([0,-5,0]) cube([38,45,5]); // plate touching the base   
+    translate([25+4.3,3.2,5]) rotate([0,0,0]) cylinder(h = 2.5, r=7, $fn=60);
+}
+
+module z_top_fancy()
+{
+    // Corner cutouts
+    translate([0.5,0.5,0]) rotate([0,0,-45-180]) translate([-15,0,-1]) cube([30,30,51]);    
+
+    // frame side angle
+    translate([-13,40+5+10.2,-3]) rotate([0,0,-45-0]) translate([0,0,-1]) cube([30,30,51]);
+    translate([8,28,-3]) translate([0,0,-1]) cube([50,50,51]);       
+
+    // cut to shape
+    translate([4,-1,12]) rotate([0,0, 0]) translate([0,-5,0]) cube([30,50,30]);          
+    translate([6,0,12]) rotate([0,-45, 0]) translate([0,-5,0]) cube([30,50,30]);
+    translate([8,3.9,10]) rotate([0,-45, 0]) translate([0,-5,0]) cube([30,50,30]);
+
+    // nice edges
+    translate([38-2.5,-5+2.5,-3]) rotate([0,0,-45-90]) translate([-15,0,-1]) cube([30,30,51]);         
+    translate([-10,49,3.2]) rotate([45,0,0]) translate([-15,0,-1]) cube([50,20,20]);         
+    
+    // outer corner
+    translate([35,26,-3]) rotate([0,0,-45])    translate([-15,0,-1]) cube([30,30,51]);
+    translate([0,0,5]) rotate([45+180,0,0]) rotate([0,0,-45+90]) translate([0,0,-15]) cube([30,30,30]);
+
+    // Stiffner cut out
+    translate([33,-1,7.5]) rotate([0,-45,0]) translate([0,-5,0]) cube([30,50,30]);
+    
+    // side cut out
+    translate([-6,-5,-5.55]) rotate([45,0,0])  cube([50,5,5]);
+    translate([-6,-5,-0.8]) rotate([0,45,0])  cube([5,50,5]);
+}
+
+module z_top_holes()
+{
+    // Screw holes frame
+    translate([-1,10,10])      rotate([0,90,0]) cylinder(h = 20, r=1.6, $fn=30);
+    translate([-1,10+20,10])   rotate([0,90,0]) cylinder(h = 20, r=1.6, $fn=30);
+
+    // Screw heads
+    translate([4,10,10]) rotate([0,90,0]) cylinder(h = 20, r=3.1, $fn=30);
+    translate([4,10-3.1,10]) cube([10,6.2,10]);
+    translate([4,10+20,10])  rotate([0,90,0]) cylinder(h = 20, r=3.1, $fn=30);
+    translate([4,10+20-3.1,10]) cube([10,6.2,10]);
+
+    // Z rod holder
+    translate([25+4.3,3,0.6]) rotate([0,0,0]) cylinder(h = 50, r=4.05, $fn=50);
+    translate([25+4.3,3,3.4]) rotate([0,0,0]) cylinder(h = 4.2, r2=4.3, r1=4.05, $fn=50);
+    
+    // material saving cut
+    translate([16,10,-4]) rotate([0,0,0]) cylinder(h = 50, r=8, $fn=6);  
+    translate([16,28,-4]) rotate([0,0,0]) cylinder(h = 50, r=8, $fn=6);  
+
+    // z screw hole
+    translate([25+4.3,3+17,3]) rotate([0,0,0]) cylinder(h = 50, r=5.8, $fn=15); // screw hole
+    translate([25+4.3,3+17,0.6]) rotate([0,0,0]) cylinder(h = 50, r=5.8, $fn=15); // screw hole
+    translate([25+4.3-1,3,0.6]) cube([2,15,8]); // it's bit up because it helps with printing
+    
+    //selective infill
+    translate([36.5,1.5,0.5]) cube([0.1,20,3.5]);    
+    translate([10,-3,0.5]) cube([22,0.1,3.5]);  
+    translate([3,1,0.5]) cube([18,0.1,3.5]);    
+    translate([1.5,19,0.5]) cube([21,0.1,3.5]); 
+ 
+}
+
+module z_top_right(){
+    difference()
+    {
+        z_top_base();
+        z_top_fancy();
+        z_top_holes();
+         //version
+        translate([12,-1.5,10]) rotate([90,180,180]) linear_extrude(height = 0.6) 
+        { text("R2",font = "helvetica:style=Bold", size=4, center=true); }
+    }
+}
+
+module z_top_left(){
+    translate([0,-12,0]) mirror([0,1,0]) 
+    difference()
+    {
+        z_top_base();
+        z_top_fancy();
+        z_top_holes();
+        //version
+        translate([19,-1,10]) rotate([90,180,0]) linear_extrude(height = 0.6) 
+        { text("R2",font = "helvetica:style=Bold", size=4, center=true); }
+    }
+}
+
+// Final parts
+z_top_left();
+z_top_right();
+

Printed-Parts/SCAD/z-screw-cover.scad

@@ -1,4 +1,4 @@
-// PRUSA iteration3
+// PRUSA iteration4
 // Z screw cover
 // GNU GPL v3
 // Josef Průša <iam@josefprusa.cz> and contributors

Printed-Parts/scad/LCD-cable-clip.scad

@@ -1,34 +0,0 @@
-// PRUSA iteration3
-// LCD cable clip
-// GNU GPL v3
-// Josef Průša <iam@josefprusa.cz> and contributors
-// http://www.reprap.org/wiki/Prusa_Mendel
-// http://prusamendel.org
-
-// body
-difference(){
-    union(){
-    cylinder(r=7,h = 7, $fn=30);
-    translate([2,-8,0]) cube([9.5,18,3]);
-    translate([2,-9,0]) cube([5.5,5,3]);
-    }
-
-// rod cutout    
-translate([0,0,-1]) cylinder(r=5,h = 10, $fn=30);
-translate([-4.5,0,-5]) cube([9,15,15]);
-
-// LCD cable cut
-translate([8,-12,-1]) cube([2,19,5]);
-translate([9,7,-1]) cylinder(r=1,h = 5, $fn=30);
-    
-    //corners
-    translate([2,-13.75,-1]) rotate([0,0,45]) cube([5,5,5]);    
-    translate([4,6,-1]) rotate([0,0,45]) cube([10,10,5]);    
-    translate([14,6,-1]) rotate([0,0,45]) cube([10,10,5]);    
-    translate([-3,3,-1]) rotate([0,0,45]) cube([5,5,10]);    
-    translate([3,3,3]) rotate([0,0,45]) cube([5,5,10]);    
-}
-
-// LCD cable cut ends
-translate([7.5,-8,0]) cylinder(r=1,h = 3, $fn=30);
-translate([10.5,-8,0]) cylinder(r=1,h = 3, $fn=30);

Printed-Parts/scad/LCD-cover-ORIGINAL.scad

@@ -1,189 +0,0 @@
-// PRUSA iteration3
-// LCD cover
-// GNU GPL v3
-// Josef Průša <iam@josefprusa.cz> and contributors
-// http://www.reprap.org/wiki/Prusa_Mendel
-// http://prusamendel.org
-
-
-module main_body(){
-difference() {
-union() {
-    // main body
-    translate( [ -77 , -4.5 , 0 ] ) cube( [ 155 , 59.8 , 2 ] ); 
-    translate( [ -77 , -4.5 , 0 ] ) rotate([35,0,0]) cube( [ 155 , 2 , 20.08 ] );
-    translate( [ -77 , -14.7 , 14.2 ] )  cube( [ 155 , 2 , 11.8 ] );
-    translate( [ -77 , 54 , 0 ] ) cube( [ 155 , 2 , 17 ] );
-    
-    // M3 hole body
-    translate( [ 73.5 , 43.3 , 0.5 ] ) rotate([0,0,90])  cylinder( h = 14, r = 4, $fn=6);  
-    translate( [ -72.5 , 43.5 , 0.5 ] ) rotate([0,0,90])  cylinder( h = 14, r = 4, $fn=6);  
-    
-}
-translate( [ -61.5 , 1 , 1.2 ] ) cube( [ 98.5 , 42 , 10 ] );  // LCD window
-translate( [ -54.5 , 8 , -1 ] ) cube( [ 85 , 30.5 , 10 ] );  // LCD window
-
-
-// buzzer holes
-translate( [ 55 , 1.5 , -1 ] ) cube( [ 1.3 , 4 , 10 ] );  
-translate( [ 57 , 1.5 , -1 ] ) cube( [ 1.3 , 4 , 10 ] );  
-translate( [ 59 , 1.5 , -1 ] ) cube( [ 1.3 , 4 , 10 ] );  
-translate( [ 61 , 1.5 , -1 ] ) cube( [ 1.3 , 4 , 10 ] );  
-translate( [ 63 , 1.5 , -1 ] ) cube( [ 1.3 , 4 , 10 ] );  
-translate( [ 65 , 1.5 , -1 ] ) cube( [ 1.3 , 4 , 10 ] );  
-translate( [ 67 , 1.5 , -1 ] ) cube( [ 1.3 , 4 , 10 ] );  
-
-// buzzer holes corners
-translate( [ 66.25 , 1.5 , -0.5 ] ) rotate([0,45,0]) cube( [ 2 , 4 , 2 ] );  
-translate( [ 64.25 , 1.5 , -0.5 ] ) rotate([0,45,0]) cube( [ 2 , 4 , 2 ] );  
-translate( [ 62.25 , 1.5 , -0.5 ] ) rotate([0,45,0]) cube( [ 2 , 4 , 2 ] );  
-translate( [ 60.25 , 1.5 , -0.5 ] ) rotate([0,45,0]) cube( [ 2 , 4 , 2 ] );  
-translate( [ 58.25 , 1.5 , -0.5 ] ) rotate([0,45,0]) cube( [ 2 , 4 , 2 ] );  
-translate( [ 56.25 , 1.5 , -0.5 ] ) rotate([0,45,0]) cube( [ 2 , 4 , 2 ] );  
-translate( [ 54.25 , 1.5 , -0.5 ] ) rotate([0,45,0]) cube( [ 2 , 4 , 2 ] );  
-
-// knob hole
-translate( [ 62.5 , 21 , -1 ] ) cylinder( h = 10, r = 6, $fn=30);
-translate( [ 62.5 , 21 , -1.2 ] ) cylinder( h = 2, r1 = 7, r2 = 6, $fn=30);
-
-// reset button cutout
-translate( [ 44 , 26 , -1 ] ) cube( [ 1 , 6 , 9 ] );  
-translate( [ 48 , 26 , -1 ] ) cube( [ 1 , 2.5 , 9 ] );  
-translate( [ 68.5 , 36 , -1 ] ) cube( [ 1 , 8 , 9 ] );  
-translate( [ 56 , 43 , -1 ] ) cube( [ 13.5 , 1 , 9 ] ); 
-translate( [ 50.5 , 30 , -1 ] ) cube( [ 13 , 1 , 9 ] ); 
-translate( [ 44.7 , 31.28 , -1 ] ) rotate([0,0,45]) cube( [ 17 , 1 , 9 ] );  
-translate( [ 63.5 , 30 , -1 ] ) rotate([0,0,45]) cube( [ 8.5 , 1 , 9 ] );  
-translate( [ 48.7 , 27.8 , -1 ] ) rotate([0,0,45]) cube( [ 3.55 , 1 , 9 ] );
-
-// rear support cutout
-translate( [ -64.5 , -12.7 , 14 ] ) cube( [ 10 , 3 , 16 ] );  
-translate( [ 55.5 , -12.7 , 14 ] ) cube( [ 10 , 3 , 16 ] );  
-
-}
-}
-
-module pcb_clip(){
-    difference(){
-    union(){
-    translate( [ -3 , -12 , 17.5 ] ) cube( [ 7 , 4 , 5 ] ); 
-    translate( [ -3 , -10.6 , 12.5 ] ) cube( [ 1 , 2.6 , 7 ] );  
-    translate( [ 3 , -10.6 , 12.5 ] ) cube( [ 1 , 2.6 , 7 ] );  
-        }
-    translate( [ -4 , -8 , 18.5 ] ) rotate([30,0,0]) cube( [ 10 , 6 , 6 ] );  
-   
-    translate( [ 2.5 , -12 , 14.5 ] ) cube( [ 1 , 4 , 0.2 ] );  
-    translate( [ -2.5 , -12 , 14.5 ] ) cube( [ 1 , 4 , 0.2 ] );  
-    translate( [ 2.5 , -12 , 17.3 ] ) cube( [ 1 , 4 , 0.2 ] );  
-    translate( [ -2.5 , -12 , 17.3 ] ) cube( [ 1 , 4 , 0.2 ] );          
-}
-}
-
-
-
-difference()
-{
-union()
-{
-
-pcb_clip();
-
-main_body();
-// reset button
-translate( [ 62.5 , 37.3 , 0 ] ) cylinder( h = 7.2, r = 3.5, $fn=30); 
-
-//left side
-translate( [ -77 , -14.7 , 0 ] ) cube( [ 1.5 , 70.7 , 26 ] );  
-translate( [ -76.5 , -15 , 0 ] ) cube( [ 4 , 70 , 14.6 ] );  
-
-//right side
-translate( [ 76.5 , -14.7 , 0 ] ) cube( [ 1.5 , 70.7 , 26 ] ); 
-translate( [ 73.5 , -14 , 0 ] ) cube( [ 4 , 70 , 14.5 ] );  
-
-//rear side reinforcement
-translate( [ -54.5 , -11.7 , 8 ] ) cube( [ 110 , 4 , 6.5 ] );  
-translate( [ 65.5 , -11.7 , 8 ] ) cube( [ 12 , 4 , 6.5 ] );  
-translate( [ 65.5 , -13 , 14 ] ) cube( [ 12 , 2 , 12 ] );  
-translate( [ -76.5 , -11.7 , 8 ] ) cube( [ 12 , 4 , 6.5 ] );  
-translate( [ -76.5 , -14.7 , 14.5 ] ) cube( [ 12 , 4 , 11.5 ] );  
-translate( [ -44 , -14.7 , 14.5 ] ) cube( [ 89 , 4 , 11.5 ] );  
-translate( [ -43.5 , -10.7 , 15 ] ) rotate([90,0,0]) cylinder( h = 2, r = 11, $fn=60);  
-translate( [ 44.5 , -10.7 , 15 ] ) rotate([90,0,0]) cylinder( h = 2, r = 11, $fn=60);  
-
-
-//front left side reinforcement
-difference()
-{
-    union(){
-        translate( [ -77 , 41.3 , 0 ] ) cube( [ 15 , 14 , 25 ] );  
-        translate( [ -77 , 46.3 , 14 ] ) cube( [ 15 , 9 , 3 ] );  
-        }
-    translate( [ -64.5 , 40 , -3 ] ) cube( [ 4 , 8 , 40 ] );  
-    translate( [ -75.5 , 40.3 , 14.5 ] ) cube( [15 , 6.5 , 25 ] ); 
-}
-
-
-//front right side reinforcement
-difference(){
-translate( [ 38 , 41.2 , 0 ] ) cube( [ 40 , 14 , 26 ] );  
-translate( [ 55 , 44.5 , 0 ] ) cube( [ 10.5 , 3.7 , 30 ] );  
-translate( [ 44 , 39.5 , 0 ] ) cube( [ 25.5 , 5 , 30 ] );  
-translate( [ 35 , 39.3 , 14.5 ] ) cube( [ 42.5 , 7 , 15 ] );  
-
-translate( [ 49 , 43.2 , 25 ] ) rotate([0,60,0]) cube( [ 12 , 5 , 10 ] );  
-    
-
-}
-}
-
-// SD card opening
-translate( [ -80 , 9 , 14.5 ] ) cube( [ 10 , 28 , 6 ] );  
-
-// front and rear angle
-translate( [ -81 , -9.3 , -17 ] ) rotate([35,0,0]) cube( [ 164 , 14 , 54.08 ] );  
-translate( [ -78 , 72.7 , -3 ] ) rotate([45,0,0]) cube( [ 160 , 14 , 54.08 ] );  
-
-// M3 screw thread
-translate( [ 72.7 , 43.2 , 3 ] ) cylinder( h = 20, r = 1.4, $fn=30);  
-translate( [ -72.5 , 42.7 , 3 ] ) cylinder( h = 20, r = 1.4, $fn=30); 
-translate( [ 72.7 , 43.2 , 14 ] ) cylinder( h = 1, r1 = 1.4, r2=2, $fn=30);  
-translate( [ -72.5 , 42.7 , 14 ] ) cylinder( h = 1, r = 1.4, r2=2, $fn=30); 
-
-
-// ORIGINAL PRUSA text
-translate([-67,52,0.6]) rotate([180,0,0]) linear_extrude(height = 2) 
-{ text("ORIGINAL",font = "helvetica:style=Bold", size=7, center=true); }
-
-translate([-18,52,0.6]) rotate([180,0,0]) linear_extrude(height = 2) 
-{ text("PRUSA",font = "helvetica:style=Bold", size=11, center=true); }
-
-translate( [ -66 , 41.5 , -0.4 ] )  cube( [ 45 , 1.6 , 1 ] );  
-translate( [ -66 , 42.3 , -0.4 ] ) cylinder( h = 1, r = 0.8, $fn=30);  
-translate( [ -21 , 42.3 , -0.4 ] ) cylinder( h = 1, r = 0.8, $fn=30);  
-
-// front cleanup
-translate( [ -100 , -64 , 0 ] ) cube( [ 200 , 50 , 50 ] ); 
-
-// X sign on reset button
-translate( [ 63 , 34 , -1 ] ) rotate([0,0,45]) cube( [ 2, 8, 2 ] );  
-translate( [ 57.5 , 35.5 , -1 ] ) rotate([0,0,-45]) cube( [ 2, 8, 2 ] );  
-
-
-// corners
-translate( [ 76 , -5 , -1 ] ) rotate([0,45,0]) cube( [ 5, 80, 5 ] );  
-translate( [ -82 , -5 , -1 ] ) rotate([0,45,0]) cube( [ 5, 80, 5 ] );  
-translate( [ -82 , 58 , -4 ] ) rotate([45,0,0]) cube( [ 200, 5, 5 ] );  
-translate( [ -77 , 54 , -4 ] ) rotate([0,0,45]) cube( [ 5, 5, 50 ] );  
-translate( [ 78 , 54 , -4 ] ) rotate([0,0,45]) cube( [ 5, 5, 50 ] );  
-translate( [ 78 , -19 , -4 ] ) rotate([0,0,45]) cube( [ 5, 5, 50 ] );  
-translate( [ -77 , -19 , -4 ] ) rotate([0,0,45]) cube( [ 5, 5, 50 ] );  
-
-// LCD corners
-translate( [ -54.5 , 9.5 , -5.2 ] ) rotate([45,0,0]) cube( [ 85 , 5 , 5 ] );  // LCD window
-translate( [ -54.5 , 37 , -5.2 ] ) rotate([45,0,0]) cube( [ 85 , 5 , 5 ] );  // LCD window
-
-rotate([35,0,0]) translate( [ -78 , -7 , -4 ] ) rotate([0,0,45]) cube( [ 5, 5, 50 ] );  
-rotate([35,0,0]) translate( [ 79 , -7 , -4 ] ) rotate([0,0,45]) cube( [ 5, 5, 50 ] );  
-
-}
-

Printed-Parts/scad/PSU-Y-part.scad

@@ -1,82 +0,0 @@
-// PRUSA iteration3
-// PSU-Y reinforcement part 
-// GNU GPL v3
-// Josef Průša <iam@josefprusa.cz> and contributors
-// http://www.reprap.org/wiki/Prusa_Mendel
-// http://prusamendel.org
-
-module base()
-{
-union(){
-    difference(){
-        union(){
-        translate([ 5, -23, 0 ]) cube([ 25, 38, 17.5 ]);  // horizontal plate
-        translate([ -23, -2, 0 ]) cube([ 28, 17, 28 ]);  // Y_Corner block    
-        }
-        translate( [ 4 , -25 , -1 ] ) cube( [ 9 , 23 , 20 ] );  //  holder side cut
-    }
-    difference(){    
-        translate([ 8, -7, 0 ]) cube([ 5, 5, 17.5 ]);  // fillet block
-        translate([ 8, -7, -1 ]) cylinder( h = 28, r = 5, $fn=30);  // fillet cut
-        }
-    }
-}
-
-
-module cutout()
-    {
-
-    translate([ 22, 4 , -2 ]) cylinder( h = 20, r = 1.7, $fn=30);  // M3 hole A
-    translate([ 22, 4 , 8 ]) cylinder( h = 10, r1 = 1.7, r2=1.9,$fn=30);  // M3 hole A
-    translate([ 22, 4 , -1 ]) cylinder( h = 5, r1 = 3.4, r2=3.2,$fn=6);  // M3 nut body A        
-    translate([ 22, 4 , -1 ]) cylinder( h = 5, r2 = 0.1, r1 = 5, $fn=6);  // M3 nut hole fillet A
-    #translate([ 22, 4 , 4.2 ]) cube([ 3.3 , 5.8 , 0.4 ], center = true ); // bridge force A
-        
-    translate([ 22, -16 , -2 ]) cylinder( h = 20, r = 1.7, $fn=30);  // M3 hole B
-    translate([ 22, -16 , 8 ]) cylinder( h = 10, r1 = 1.7, r2=1.9, $fn=30);  // M3 hole B
-    translate([ 22, -16 , -1 ]) cylinder( h = 5, r1 = 3.4, r2=3.2, $fn=6);  // M3 nut body B
-    translate([ 22, -16 , -1 ]) cylinder( h = 5, r2 = 0.1, r1 = 5, $fn=6);  // M3 nut hole B fillet
-    #translate([ 22, -16 , 4.2 ]) cube([ 3.3 , 5.8 , 0.4 ], center = true ); // bridge force B
-
-    translate([ -13, 14 , 14 ]) rotate([90,0,0]) cylinder( h = 25, r = 5.2, $fn=30);  // threaded rod
-    
-    translate([ -13, 0 , 14 ]) rotate([90,0,0]) cylinder( h = 4, r = 13, $fn=30);  // washer
-    translate([ -29, -7 , 14 ])  cube([ 29, 7, 18 ]);  // washer upper cut
-    
-    translate([ -24, 13 , -1 ]) cube([ 20, 15, 30 ]);  // Y_Corner cutaway
-
-    //vertical corners 45 degree cut
-    translate( [ 12, -31 , -2 ] ) rotate( [0,0,45] ) cube([ 10 , 10 , 21 ]);  
-    translate([ 31,  9, -2 ])  rotate( [0,0,45] ) cube([ 10, 10, 21 ]);  
-    translate([ 31, -31, -2 ]) rotate( [0,0,45] ) cube([ 10, 10, 21 ]);  
-
-    // horizontal corners 45 degree cut
-    translate([ -8.5, -8, 31 ]) rotate( [0,45,0] ) cube([ 19, 40, 20 ]);  
-    translate([ -31, -6, 30 ]) rotate( [0,45,0])  cube([ 10, 35, 10 ]);  
-    translate([ -31, -6, -2 ]) rotate( [0,45,0] ) cube([ 10, 35, 10 ]);  
-    translate([ -26, -4,  2.5 ]) rotate( [45,0,0] ) cube([ 5, 5, 5 ]);  
-    translate([ -1, -4, 16.5 ]) rotate( [45,0,0] ) cube([ 5, 5, 5 ]);  
-    translate([ -1, -5, 20 ]) cube([ 5, 5, 5 ]);  
-    translate([ -5, 16.6, 20.5 ]) rotate( [45,0,0] ) cube([ 6, 5, 5 ]);  
-    translate([ -5, 13, 24 ]) cube([ 6, 5, 5 ]);  
-    translate([ -30, 15, -5 ]) rotate( [45,0,0] ) cube([ 70, 5, 5 ]);  
-    
-    translate([ 31, -7, -1 ]) rotate([0,0,45]) cylinder( h = 25, r = 3, $fn=30);  
-    translate([ -12, 6.5, 27 ]) rotate([0,0,45]) cylinder( h = 25, r = 4, $fn=30);  
-    
-    translate([ -5, 9, 1.5 ]) cube([ 21, 0.5, 14 ]);  
-    translate([ -5, 6, 1.5 ]) cube([ 20, 0.5, 14 ]);  
-    translate([ -5, 3, 1.5 ]) cube([ 19, 0.5, 14 ]);  
-    translate([ -21, 2, 5 ]) cube([ 0.5, 9, 18 ]);  
-    }
-
-module final_part(){
-difference()
-{
-    base();
-    cutout();
-    }
-}
-
-final_part();
-