Y axis redesign

Y endstop moved on Y-motor mount, Y axis moved up and holes for bearing
expanded

Printed-Parts/scad/bearing.scad

@@ -32,15 +32,10 @@ module horizontal_bearing_holes(bearings=1){
   // 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(){
-    if(bearings == 1){
     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);
-    }else{
-     translate(v=[0,2-6,12]) rotate(a=[90,0,0]) translate(v=[0,0,0]) cylinder(h = 4, r=11.5, $fn=50);
-    translate(v=[0,2+6,12]) rotate(a=[90,0,0]) translate(v=[0,0,0]) cylinder(h = 4, r=11.5, $fn=50);   
    }
-   }
-   translate(v=[0,11,12]) rotate(a=[90,0,0]) translate(v=[0,0,0]) cylinder(h = 25, r=9, $fn=50);
+   translate(v=[0,12,12]) rotate(a=[90,0,0]) translate(v=[0,0,0]) cylinder(h = 24, r=9, $fn=50);
   }
  }
  
@@ -73,12 +68,14 @@ module vertical_bearing_base(){
 
 module vertical_bearing_holes(){
   translate(v=[0,0,-1]) poly_cylinder(h = 62, r=bearing_diameter/2);
-  rotate(a=[0,0,-70]) translate(v=[bearing_diameter/2-2.9,-0.5,0.5]) cube(size = [thinwall*2,1,62]);
+  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();
-}
+//difference(){
+//vertical_bearing_base();
+//vertical_bearing_holes();
+//}
 //horizontal_bearing_test();
+  horizontal_bearing_base(1);
+  horizontal_bearing_holes(1);

Printed-Parts/scad/y-corners.scad

@@ -7,7 +7,7 @@
 
 
 module corner_base(){	
- translate([-9,-11,0])cube([18,22,47]);
+ translate([-9,-11,0])cube([18,22,49]);
 }
 
 module corner_holes(){
@@ -24,17 +24,17 @@ module corner_holes(){
 
   // Top smooth rod insert
   // Smooth rod place
-  translate([11,2,45]) rotate([0,90,90]) cylinder(h = 12, r=4.2, $fn=30); 
+  translate([11,1.5,47]) rotate([0,90,90]) cylinder(h = 12.5, r=4.2, $fn=30); 
   // Ziptie
-  translate([-5,9,39])  cube([30,3.5,2]);
+  translate([-5,9,41])  cube([30,3.5,2]);
   
   // LM8UU keepout
   difference(){
-  translate([11,14,45]) rotate([0,90,90]) cylinder(h = 270, r=8, $fn=30);
-     translate([21,14,60]) rotate([0,90,90]) cube([20,20,30]);
+    translate([11,14,46]) rotate([0,90,90]) cylinder(h = 270, r=8, $fn=30);
+    translate([21,14,62]) rotate([0,90,90]) cube([20,20,30]);
   } 
-   translate([21,14,60-0.2]) rotate([0,90,90]) cube([20,20,0.2]);
-   translate([21,14,40]) rotate([0,90,90]) cube([0.2,20,20]);
+   translate([21,14,62-0.2]) rotate([0,90,90]) cube([20,20,0.2]);
+   translate([21,14,42]) rotate([0,90,90]) cube([0.2,20,20]);
      
  }
 }
@@ -44,10 +44,10 @@ module corner_fancy(){
   translate([-8,-9,0]) rotate([0,0,-45-180]) translate([-15,0,-1]) cube([30,30,51]);
   translate([8,-9,0]) rotate([0,0,45-180]) translate([-15,0,-1]) cube([30,30,51]);
  // Top corner cutouts
-  translate([7,0,49-2]) rotate([0,45,0]) translate([-15,-15,0]) cube([30,30,30]);
-  translate([-7,0,49-2]) rotate([0,-45,0]) translate([-15,-15,0]) cube([30,30,30]);
+  translate([7,0,49]) rotate([0,45,0]) translate([-15,-15,0]) cube([30,30,30]);
+  translate([-7,0,49]) rotate([0,-45,0]) translate([-15,-15,0]) cube([30,30,30]);
   rotate([0,0,90]){
-   translate([-9,0,49-2]) rotate([0,-45,0]) translate([-15,-15,0]) cube([30,30,30]);
+   translate([-9.5,0,49]) rotate([0,-45,0]) translate([-15,-15,0]) cube([30,30,30]);
   }
 }
 

Printed-Parts/scad/y-motor.scad

@@ -13,6 +13,13 @@ module y_motor_base(){
     translate(v = [-21+4.5,0,5]) cube(size = [9,31,10], center=true);
     translate(v = [-15.5,-15.5,0]) cylinder(h = 10, r=5.5, $fn=50);
     translate(v = [-15.5,+15.5,0]) cylinder(h = 10, r=5.5, $fn=50);
+
+    //end stop
+    translate(v = [-10.5,+15.5,0]) cylinder(h = 10, r=5.5, $fn=50);
+    translate([-12,0,0]) cube([7, 15, 10]);
+    translate([-16,16,0]) cube([6, 5, 10]);
+    translate([-21,8,0]) cube([18, 5, 28]);	
+        
   // Joins motor holder and rod plate
   translate(v = [-29,-21,0]) cube(size = [14,30,10]);
  }
@@ -29,12 +36,36 @@ module y_motor_holes(){
   translate(v = [-15.5,+15.5,-1]) cylinder(h = 10, r=1.8, $fn=20);
   // Screw holes
   translate(v = [-15.5,-15.5,7]) cylinder(h = 7, r=3.5, $fn=30);
-  translate(v = [-15.5,+15.5,7]) cylinder(h = 7, r=3.5, $fn=30);
+  translate(v = [-15.5,+15.5,7]) cylinder(h = 25, r=3.5, $fn=30);
  }
  translate(v = [0,10,-1]) cylinder(h = 12, r=4.1, $fn=50);	
  translate(v = [0,30,-1]) cylinder(h = 12, r=4.1, $fn=50);
+ 
+ //endstop
+    translate([25,29,0])  cylinder(h = 20, r=8, $fn=20); 
+   
+    translate([20,45,15]) rotate([90,0,0]) cylinder(h = 10, r=0.8, $fn=20);
+    translate([20,42.2,15]) rotate([90,0,0]) cylinder(h = 2, r1=1.2, r2=0.8, $fn=20);
+ 
+    translate([20,45,24]) rotate([90,0,0]) cylinder(h = 10, r=0.8, $fn=20);
+    translate([20,42.2,24]) rotate([90,0,0]) cylinder(h = 2, r1=1.2, r2=0.8, $fn=20);
+   
+    // endstop corner cutout
+    translate([-5,35,28]) rotate([0,45,0]) cube([15, 10, 15]);	
+    translate([-1,41,10])  cube([15, 5, 15]);	
+    translate([27,33,0]) rotate([0,0,45]) cube([5, 5, 28]);	
+    
+    translate([19,32,0]) rotate([0,30,0]) cube([8, 20, 18]);	
+    translate([24.5,32,17]) rotate([0,45,0]) cube([2, 20, 2]);	
+    
+    translate([23,32,29]) rotate([0,45,0]) cube([5, 20, 5]);	
 }
 
+
+
+
+//#translate([18,40,10]) cube([8, 5, 5]);	
+
 // Final part
 module y_motor(){
  difference(){