Delete x-carriage.scad
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// PRUSA iteration3
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// X carriage
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// GNU GPL v3
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// Josef Průša <iam@josefprusa.cz> and contributors
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// http://www.reprap.org/wiki/Prusa_Mendel
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// http://prusamendel.org
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use <bearing.scad>
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use <extruder-body.scad>
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//translate([-34,31,0]) rotate([0,180,180]) ext_body();
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module x_carriage_base(){
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// Small bearing holder
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translate([-33/2,0,0]) rotate([0,0,90]) horizontal_bearing_base(1);
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// Long bearing holder
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translate([-33/2,45,0]) rotate([0,0,90]) horizontal_bearing_base(2);
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// Base plate
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translate([-33,-12,0]) cube([33,68.5,7]);
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// upper motor srew block
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translate([-19,56.8,0]) rotate([0,0,0]) cube([28.5,16.2,12]);
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// Extruder cable tray
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difference(){
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union(){
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translate([-33/2 - 2.5-11.5,-17-3,3])cube([11.5,14,22]);
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translate([-33/2 + 2.5,-17-3,3])cube([11.5,14,22]);
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translate([-33/2 + 2.5,-17,3])cube([3.5,9.75,22]);
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translate([-33/2 -2.5,-9,3])cube([5,2,22]);
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}
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translate([-33/2 +7,-22,-8]) rotate([0,-25,0]) cube([5,10,22]);
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translate([-33/2 -11.5,-22,-6.5]) rotate([0,25,0]) cube([5,10,22]);
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translate([-33/2 -21,-22,25]) rotate([0,45,0]) cube([8,20,8]);
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translate([-33/2 +10,-22,25]) rotate([0,45,0]) cube([8,20,8]);
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translate([-33/2 -15,-16.5,-8])rotate([30,0,0])cube([35,9.75,25]);
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translate([-33/2 -15,-9,10])rotate([-20,0,0])cube([35,9.75,25]);
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//zip tie holes
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translate([-33/2 -4.5-1.3,-24,20])rotate([0,0,0])cube([2,20,4]);
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translate([-33/2 +2.5+1.3,-24,20])rotate([0,0,0])cube([2,20,4]);
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translate([-33/2 + 6.5-0.1,0,12]) rotate([0,90,0])cylinder(r = 11.6, h=4.2, $fn=50);
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translate([-33/2 -6.5 - 4.1,0,12]) rotate([0,90,0])cylinder(r = 11.6, h=4.2, $fn=50);
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//right cutout
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translate([-10,-30,0]) translate([0,-11.5,-1]) rotate([0,0,45]) translate([0,-15,0]) cube([30,30,34]);
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}
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// Belt holder base
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translate([-42.5,20,0]) cube([52,16,7]);
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translate([-16.5-12,24.5,0])cylinder(r=4.5, h=14, $fn=25);
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translate([-16.5+12,24.5,0])cylinder(r=4.5, h=14, $fn=25);
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translate([-16.5-12,24.5,14])cylinder(r1=4.5, r2=3.8, h=2, $fn=25);
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translate([-16.5+12,24.5,14])cylinder(r1=4.5, r2=3.8, h=2, $fn=25);
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// Endstop trigger nipple
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difference(){
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union(){
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translate([-2.5,-16,0]) cube([12,5.8,12]);
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translate([-2.2,-12,0])cylinder(r=4.6, h=12, $fn=6);
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}
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translate([5,-17,-1]) rotate([0,45,0]) cube([10,10,10]);
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translate([-16.8,-22.6,-5]) rotate([45,45,0]) cube([10,15,10]);
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translate([-4,-20,0]) rotate([45,-45,0]) cube([15,15,10]);
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}
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// Belt Insert R
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difference(){
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union(){
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translate([2,27,0]) cube([10,6,15]);
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translate([2,27-2.3-4.5,0]) cube([10,4.5,15]);
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translate([-0.5,27,0]) cube([8,7,2]);
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}
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translate([-3,25,5.5]) rotate([0,0,-40]) cube([5,5.5,10]);
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}
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// Belt Insert L
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difference(){
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union(){
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translate([-33,3,00]){scale([-1,1,1]){
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translate([0,27,0]) cube([12.5,3,15]);
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translate([2,27-7.5-2.3,0]) cube([12.5,7.5,15]);
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translate([-0.5,27,0]) cube([8,7,2]);
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}}
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}
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translate([-36.5,27.7,5.5]) rotate([0,0,-55]) cube([5,5.5,10]);
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}
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}
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module x_carriage_holes(){
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// Small bearing holder holes cutter
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translate([-33/2,0,0]) rotate([0,0,90]) horizontal_bearing_holes(1);
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// Long bearing holder holes cutter
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translate([-33/2,45,0]) rotate([0,0,90]) horizontal_bearing_holes(2);
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// Extruder mounting holes
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translate([-16.5+12,24.5,-1])cylinder(r=1.8, h=20, $fn=25);
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translate([-16.5+12,24.5,-0.1])cylinder(r1=2.1,r2=1.8, h=0.5, $fn=25);
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translate([-16.5+12,24.5,12])cylinder(r=5.8/2, h=20, $fn=25);
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translate([-16.5-12,24.5,-1])cylinder(r=1.8, h=20, $fn=25);
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translate([-16.5-12,24.5,-0.1])cylinder(r1=2.1,r2=1.8, h=0.5, $fn=25);
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translate([-16.5-12,24.5,12])cylinder(r=5.8/2, h=20, $fn=25);
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// Carriage alignment
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// translate([-33,24.5-6-0.25,-0.01])cube([33,3.5,1.25]);
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// Cables keepout
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translate([0,10+3,-2])cube([5,10,5]);
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// Carriage slimer
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translate([-55.5+3,19,-1])cube([10,40,30]);
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translate([+12.5-3,19,-1])cube([10,40,30]);
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translate([+12.5-3.5-2,19,-1])rotate([0,90-65,0])cube([10,55,30]);
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translate([-55.5+6.7+2,19,-10])rotate([0,-90+65,0])cube([10,40,30]);
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// Filament hole
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translate([-33/2,7,1]) rotate([-15,0,0])cylinder(r=1.52, h=40, $fn=10);
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}
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module x_carriage_fancy(){
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// Top right corner
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translate([11.5,8,0]) translate([0,45+11.5,-1]) rotate([0,0,45]) translate([0,-15,0]) cube([30,30,20]);
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// Belt Smooth insert
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translate([0,36.5,23.5]) rotate([45,0,0]) translate([0,-15,0]) cube([20,10,10]);
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translate([-52.9,36.5+3,23.5]) rotate([45,0,0]) translate([0,-15,0]) cube([20,10,10]);
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// Bottom ĺeft corner
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translate([-34,2,0]) translate([2,-11.5,-1]) rotate([0,0,-145]) translate([0,-15,0]) cube([30,30,34]);
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// Top left corner
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translate([-33-13.5,-5,0]) translate([0,45+11.5,-1]) rotate([0,0,135]) translate([0,-15,0]) cube([30,30,20]);
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translate([-23,72,14]) rotate([0,45,0]) translate([0,-15,0]) cube([5,25,5]);
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translate([-23,84,21]) rotate([45,0,0]) translate([0,-15,0]) cube([45,5,5]);
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translate([-8,64,5]) rotate([0,0,0]) cylinder(r=6, h=22, $fn=6);
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translate([-10,64,5]) rotate([0,0,0]) cylinder(r=6, h=22, $fn=6);
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}
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module cable_tray(){
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//Left cable tray
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translate([-38.9,11,0]) cube([8,2,15]);
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translate([-38.9,5.5,0]) cube([8,2,15]);
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//Right cable tray
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translate([-2,5.5,0]) cube([9.45,2,15]);
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translate([-2,11,7]) cube([9.45,2,8]);
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translate([-31,11.5,7]) cube([30,2,10]);
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difference(){
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translate([0,11,0]) cube([7.45,12,7]);
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translate([0,6,1])rotate([-30,0,0]) cube([5.5,12,7]);
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translate([0,3.5,6])rotate([-60,0,0]) cube([5.5,12,7]);
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translate([0,10+3,-1])cube([5.5,11,6]);
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}
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}
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module upper_ziptie_holder()
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{
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// body
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difference(){
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translate([-19,18,7]) cube([5,15,9]);
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translate([-20,29,10]) rotate([45,0,0])cube([10,10,10]);
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translate([-20,29,10]) cube([7,5,20]);
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}
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difference(){
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union(){
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difference(){
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translate([-23,17.5,7]) cube([13,5,17]);
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translate([-23,19,6]) rotate([0,0,45]) cube([5,5,19]);
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translate([-10,19,6]) rotate([0,0,45]) cube([5,5,19]);
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translate([-15,21,17])rotate([0,0,0])cube([5,2,5]);
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translate([-23,21,17])rotate([0,0,0])cube([5,2,5]);
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}
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difference(){
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translate([-23,11.5,15]) cube([13,7,9]);
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#translate([-30,15.5,14.8]) rotate([0,90,0]) cylinder(r=2, h=22, $fn=30);
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translate([-24,11,18]) rotate([45,0,0]) cube([20,10,10]);
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}
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}
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//zip ties
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translate([-20,5,17])rotate([0,0,0])cube([2,20,5]);
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translate([-15,5,17])rotate([0,0,0])cube([2,20,5]);
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// corners
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translate([-28,12,25]) rotate([0,45,0]) cube([5,15,5]);
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translate([-12,12,25]) rotate([0,45,0]) cube([5,15,5]);
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}
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}
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module final_cutout(){
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translate([-19,-16.4,13]) rotate([-45,0,0]) cube([5,5,5]);
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translate([-43,0,16]) rotate([0,45,0]) cube([5,15,5]);
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translate([5,0,16]) rotate([0,45,0]) cube([5,15,5]);
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translate([-4.5,0,18.5]) rotate([0,45,0]) cube([5,15,5]);
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translate([-34.5,0,18.5]) rotate([0,45,0]) cube([5,15,5]);
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translate([-19,7,13.5]) rotate([-15,0,0]) cube([5,5,50]);
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}
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// Final part
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module x_carriage(){
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difference(){
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union(){
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difference()
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{
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x_carriage_base();
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x_carriage_holes();
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x_carriage_fancy();
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}
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cable_tray();
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upper_ziptie_holder();
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}
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final_cutout();
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}
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}
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// belt keepout
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//%translate([-42-9,30-16,7])cube([70,16,10]);
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difference(){
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union(){
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x_carriage();
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//translate([7.3,-16,0])
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//translate([2,-19,0]) cube([7.5,12,0.5]);
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//translate([5,-16,0]) cube([4.5,1,5]);
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//translate([5,-11.2,0]) cube([4.5,1,5]);
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//translate([5.5,7.5,0]) cube([4,3.5,0.5]);
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}
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translate([2.5,67.5,-50]) rotate([0,0,0]) cylinder(r=1.8, h=100, $fn=30);
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#translate([2.5,67.5,-0.1])cylinder(r1=2.1,r2=1.8, h=0.5, $fn=25);
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translate([2.5,67.5,5]) rotate([0,0,0]) cylinder(r=3.2, h=8, $fn=30);
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translate([0,21,0]) rotate([0,90,0]) cylinder(r=5.2, h=5.5, $fn=25);
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//translate([2 ,-5,-5])cube([20,50,30]);
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translate([-36.5,21.25,1.5]) cube([0.1,4.5,13.3]);
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translate([-38.6,21,1.5]) cube([0.1,6,13.3]);
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translate([-41,21,1.5]) cube([0.1,6,13.3]);
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translate([3.5,21,6]) cube([0.1,2,8.8]);
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translate([5,21,6]) cube([0.1,3,8.8]);
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translate([6.8,21,1.5]) cube([0.1,3,13.3]);
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translate([8.5,21,5]) cube([0.1,3,9.8]);
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translate([5,-15.4,-1]) rotate([0,45,0]) cube([0.3,4.6,8]);
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translate([7.45,6,-1]) cube([0.5,1,5]);
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translate([7.45,11.5,-1]) cube([0.5,1.8,5]);
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translate([5,-16.4,-1]) rotate([0,45,0]) cube([0.3,0.5,8]);
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translate([5,-10.3,-1]) rotate([0,45,0]) cube([0.3,0.5,8]);
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translate([6,-16.5,-1]) cube([1,0.5,5]);
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translate([3,-16.5,-1]) cube([2,0.5,5]);
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translate([6,-10.2,-1]) cube([1,0.5,5]);
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translate([3,-10.2,-1]) cube([2,0.5,5]);
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translate([6,7.5,-1]) cube([1,0.5,5]);
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translate([6,10.5,-1]) cube([1,0.5,5]);
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//half cut
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//translate([-50 ,-50,8])cube([100,100,30]);
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}
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// Cable hole vis
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//%translate([-33/2 - 2.5,-17,1])cube([5,25,30]);
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