josh
/
Original-Prusa-i3
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

X carriage improvement 

New cable management system
This commit is contained in:
michalprusa 2016-04-24 13:29:55 +02:00
parent c50e8611e5
commit 174f922b6f
2 changed files with 25362 additions and 21854 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

410
Printed-Parts/scad/x-carriage.scad
View File

@ -1,166 +1,244 @@
// PRUSA iteration3
// 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 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([-33,-12,0]) cube([33,68.5,7]);
// Extruder cable tray
difference(){
union(){
translate([-33/2 - 2.5-11.5,-17-3,3])cube([11.5,14,22]);
translate([-33/2 + 2.5,-17-3,3])cube([11.5,14,22]);
translate([-33/2 + 2.5,-17,3])cube([3.5,9.75,22]);
}
translate([-33/2 -15,-16.5,-8])rotate([30,0,0])cube([35,9.75,25]);
translate([-33/2 -15,-9,10])rotate([-20,0,0])cube([35,9.75,25]);
translate([-33/2 -4.5-1,-24,20])rotate([0,0,0])cube([2,20,4]);
translate([-33/2 +2.5+1,-24,20])rotate([0,0,0])cube([2,20,4]);
translate([-33/2 + 6.5-0.1,0,12]) rotate([0,90,0])cylinder(r = 11.6, h=4.2, $fn=50);
translate([-33/2 -6.5 - 4.1,0,12]) rotate([0,90,0])cylinder(r = 11.6, h=4.2, $fn=50);
translate([-10,-30,0]) translate([0,-11.5,-1]) rotate([0,0,45]) translate([0,-15,0]) cube([30,30,34]);
//translate([-33/2 -13,-19,15])rotate([45,0,0])cube([20,5,5]);
//translate([-33/2 -13,-5,15])rotate([45,0,0])cube([20,5,5]);
}
// Belt holder base
translate([-42.5,20,0]) cube([52,16,7]);
translate([-16.5-12,24.5,0])cylinder(r=4.5, h=15, $fn=25);
translate([-16.5+12,24.5,0])cylinder(r=4.5, h=15, $fn=25);
// Endstop trigger nipple
scale([1.6,1.1,1])translate([1.5,-11.5,0])rotate([0,0,90])cylinder(r=5, h=12, $fn=6);
// Belt Insert R
difference(){
union(){
translate([2,27,0]) cube([10,6,15]);
translate([2,27-2.3-4.5,0]) cube([10,4.5,15]);
translate([-0.5,27,0]) cube([8,7,2]);
}
translate([-3,25,5.5]) rotate([0,0,-40]) cube([5,5.5,10]);
}
// Belt Insert L
difference(){
union(){
translate([-33,3,00]){scale([-1,1,1]){
translate([0,27,0]) cube([12.5,3,15]);
translate([2,27-7.5-2.3,0]) cube([12.5,7.5,15]);
translate([-0.5,27,0]) cube([8,7,2]);
}}
}
translate([-36.5,27.7,5.5]) rotate([0,0,-55]) cube([5,5.5,10]);
}
}
module x_carriage_holes(){
// Small bearing holder holes cutter
translate([-33/2,0,0]) rotate([0,0,90]) horizontal_bearing_holes(1);
// Long bearing holder holes cutter
translate([-33/2,45,0]) rotate([0,0,90]) horizontal_bearing_holes(2);
// Extruder mounting holes
translate([-16.5+12,24.5,-1])cylinder(r=1.7, h=20, $fn=25);
translate([-16.5+12,24.5,12])cylinder(r=5.8/2, h=20, $fn=25);
translate([-16.5-12,24.5,-1])cylinder(r=1.7, h=20, $fn=25);
translate([-16.5-12,24.5,12])cylinder(r=5.8/2, h=20, $fn=25);
// Carriage alignment
// translate([-33,24.5-6-0.25,-0.01])cube([33,3.5,1.25]);
// Cables keepout
translate([0,10+3,-2])cube([5,10,5]);
// Carriage slimer
translate([-55.5+3,19,-1])cube([10,40,30]);
translate([+12.5-3,19,-1])cube([10,40,30]);
translate([+12.5-3.5-2,19,-1])rotate([0,90-65,0])cube([10,40,30]);
translate([-55.5+6.7+2,19,-10])rotate([0,-90+65,0])cube([10,40,30]);
// Filament hole
translate([-33/2,7,1])rotate([-15,0,0])cylinder(r=1.52, h=20, $fn=10);
}
module x_carriage_fancy(){
// Top right corner
translate([13.5,-5,0]) translate([0,45+11.5,-1]) rotate([0,0,45]) translate([0,-15,0]) cube([30,30,20]);
// Belt Smooth insert
translate([0,36.5,23.5]) rotate([45,0,0]) translate([0,-15,0]) cube([20,10,10]);
translate([-52.9,36.5+3,23.5]) rotate([45,0,0]) translate([0,-15,0]) cube([20,10,10]);
// Bottom ĺeft corner
translate([-34,2,0]) translate([0,-11.5,-1]) rotate([0,0,-135]) translate([0,-15,0]) cube([30,30,34]);
// 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]);
}
module cable_tray(){
//Left cable tray
translate([-38.9,11,0]) cube([8,2,15]);
translate([-38.9,5.5,0]) cube([8,2,15]);
//Right cable tray
translate([-2,5.5,0]) cube([9.45,2,15]);
translate([-2,11,7]) cube([9.45,2,8]);
difference(){
translate([0,11,0]) cube([7.45,12,7]);
translate([0,6,-0.1])rotate([-30,0,0]) cube([5,12,7]);
translate([0,10+3,-2])cube([5,10,5]);
}
}
// Final part
module x_carriage(){
difference(){
x_carriage_base();
x_carriage_holes();
x_carriage_fancy();
}
cable_tray();
}
// belt keepout
//%translate([-42-9,30-16,7])cube([70,16,10]);
x_carriage();
// Cable hole vis
%translate([-33/2 - 2.5,-17,1])cube([5,30,30]);
// PRUSA iteration3
// 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 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([-33,-12,0]) cube([33,68.5,7]);
// Extruder cable tray
difference(){
union(){
translate([-33/2 - 2.5-11.5,-17-3,3])cube([11.5,14,22]);
translate([-33/2 + 2.5,-17-3,3])cube([11.5,14,22]);
translate([-33/2 + 2.5,-17,3])cube([3.5,9.75,22]);
translate([-33/2 -2.5,-9,3])cube([5,2,22]);
}
translate([-33/2 +7,-22,-8]) rotate([0,-25,0]) cube([5,10,22]);
translate([-33/2 -11.5,-22,-6.5]) rotate([0,25,0]) cube([5,10,22]);
translate([-33/2 -21,-22,25]) rotate([0,45,0]) cube([8,20,8]);
translate([-33/2 +10,-22,25]) rotate([0,45,0]) cube([8,20,8]);
translate([-33/2 -15,-16.5,-8])rotate([30,0,0])cube([35,9.75,25]);
translate([-33/2 -15,-9,10])rotate([-20,0,0])cube([35,9.75,25]);
//zip tie holes
translate([-33/2 -4.5-1.3,-24,20])rotate([0,0,0])cube([2,20,4]);
translate([-33/2 +2.5+1.3,-24,20])rotate([0,0,0])cube([2,20,4]);
translate([-33/2 + 6.5-0.1,0,12]) rotate([0,90,0])cylinder(r = 11.6, h=4.2, $fn=50);
translate([-33/2 -6.5 - 4.1,0,12]) rotate([0,90,0])cylinder(r = 11.6, h=4.2, $fn=50);
//right cutout
translate([-10,-30,0]) translate([0,-11.5,-1]) rotate([0,0,45]) translate([0,-15,0]) cube([30,30,34]);
}
// Belt holder base
translate([-42.5,20,0]) cube([52,16,7]);
translate([-16.5-12,24.5,0])cylinder(r=4.5, h=14, $fn=25);
translate([-16.5+12,24.5,0])cylinder(r=4.5, h=14, $fn=25);
translate([-16.5-12,24.5,14])cylinder(r1=4.5, r2=3.8, h=2, $fn=25);
translate([-16.5+12,24.5,14])cylinder(r1=4.5, r2=3.8, h=2, $fn=25);
// Endstop trigger nipple
difference(){
union(){
translate([-2.5,-16,0]) cube([12,5.8,12]);
translate([-2.2,-12,0])cylinder(r=4.6, h=12, $fn=6);
}
translate([5,-17,-1]) rotate([0,45,0]) cube([10,10,10]);
translate([-16.8,-22.6,-5]) rotate([45,45,0]) cube([10,15,10]);
translate([-4,-20,0]) rotate([45,-45,0]) cube([15,15,10]);
}
// Belt Insert R
difference(){
union(){
translate([2,27,0]) cube([10,6,15]);
translate([2,27-2.3-4.5,0]) cube([10,4.5,15]);
translate([-0.5,27,0]) cube([8,7,2]);
}
translate([-3,25,5.5]) rotate([0,0,-40]) cube([5,5.5,10]);
}
// Belt Insert L
difference(){
union(){
translate([-33,3,00]){scale([-1,1,1]){
translate([0,27,0]) cube([12.5,3,15]);
translate([2,27-7.5-2.3,0]) cube([12.5,7.5,15]);
translate([-0.5,27,0]) cube([8,7,2]);
}}
}
translate([-36.5,27.7,5.5]) rotate([0,0,-55]) cube([5,5.5,10]);
}
}
module x_carriage_holes(){
// Small bearing holder holes cutter
translate([-33/2,0,0]) rotate([0,0,90]) horizontal_bearing_holes(1);
// Long bearing holder holes cutter
translate([-33/2,45,0]) rotate([0,0,90]) horizontal_bearing_holes(2);
// Extruder mounting holes
translate([-16.5+12,24.5,-1])cylinder(r=1.7, h=20, $fn=25);
translate([-16.5+12,24.5,12])cylinder(r=5.8/2, h=20, $fn=25);
translate([-16.5-12,24.5,-1])cylinder(r=1.7, h=20, $fn=25);
translate([-16.5-12,24.5,12])cylinder(r=5.8/2, h=20, $fn=25);
// Carriage alignment
// translate([-33,24.5-6-0.25,-0.01])cube([33,3.5,1.25]);
// Cables keepout
translate([0,10+3,-2])cube([5,10,5]);
// Carriage slimer
translate([-55.5+3,19,-1])cube([10,40,30]);
translate([+12.5-3,19,-1])cube([10,40,30]);
translate([+12.5-3.5-2,19,-1])rotate([0,90-65,0])cube([10,40,30]);
translate([-55.5+6.7+2,19,-10])rotate([0,-90+65,0])cube([10,40,30]);
// Filament hole
translate([-33/2,7,1]) rotate([-15,0,0])cylinder(r=1.52, h=40, $fn=10);
}
module x_carriage_fancy(){
// Top right corner
translate([13.5,-5,0]) translate([0,45+11.5,-1]) rotate([0,0,45]) translate([0,-15,0]) cube([30,30,20]);
// Belt Smooth insert
translate([0,36.5,23.5]) rotate([45,0,0]) translate([0,-15,0]) cube([20,10,10]);
translate([-52.9,36.5+3,23.5]) rotate([45,0,0]) translate([0,-15,0]) cube([20,10,10]);
// Bottom ĺeft corner
translate([-34,2,0]) translate([2,-11.5,-1]) rotate([0,0,-145]) translate([0,-15,0]) cube([30,30,34]);
// 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]);
}
module cable_tray(){
//Left cable tray
translate([-38.9,11,0]) cube([8,2,15]);
translate([-38.9,5.5,0]) cube([8,2,15]);
//Right cable tray
translate([-2,5.5,0]) cube([9.45,2,15]);
translate([-2,11,7]) cube([9.45,2,8]);
translate([-31,11.5,7]) cube([30,2,10]);
difference(){
translate([0,11,0]) cube([7.45,12,7]);
translate([0,6,-0.1])rotate([-30,0,0]) cube([5,12,7]);
translate([0,10+3,-2])cube([5,10,5]);
}
}
module upper_ziptie_holder()
{
// body
difference(){
translate([-19,18,7]) cube([5,15,9]);
translate([-20,29,10]) rotate([45,0,0])cube([10,10,10]);
translate([-20,29,10]) cube([7,5,20]);
}
difference(){
union(){
difference(){
translate([-23,17.5,7]) cube([13,5,17]);
translate([-23,19,6]) rotate([0,0,45]) cube([5,5,19]);
translate([-10,19,6]) rotate([0,0,45]) cube([5,5,19]);
translate([-15,21,17])rotate([0,0,0])cube([5,2,5]);
translate([-23,21,17])rotate([0,0,0])cube([5,2,5]);
}
difference(){
translate([-23,11.5,15]) cube([13,7,9]);
translate([-30,15.5,15]) rotate([0,90,0]) cylinder(r=2, h=22, $fn=30);
translate([-24,11,18]) rotate([45,0,0]) cube([20,10,10]);
}
}
//zip ties
translate([-20,5,17])rotate([0,0,0])cube([2,20,5]);
translate([-15,5,17])rotate([0,0,0])cube([2,20,5]);
// corners
translate([-28,12,25]) rotate([0,45,0]) cube([5,15,5]);
translate([-12,12,25]) rotate([0,45,0]) cube([5,15,5]);
}
}
module final_cutout(){
translate([-19,-16.4,13]) rotate([-45,0,0]) cube([5,5,5]);
translate([-43,0,16]) rotate([0,45,0]) cube([5,15,5]);
translate([5,0,16]) rotate([0,45,0]) cube([5,15,5]);
translate([-4.5,0,18.5]) rotate([0,45,0]) cube([5,15,5]);
translate([-34.5,0,18.5]) rotate([0,45,0]) cube([5,15,5]);
translate([-19,7,13.5]) rotate([-15,0,0]) cube([5,5,50]);
}
// Final part
module x_carriage(){
difference(){
union(){
difference(){
x_carriage_base();
x_carriage_holes();
x_carriage_fancy();
}
cable_tray();
upper_ziptie_holder();
}
final_cutout();
}
}
// belt keepout
//%translate([-42-9,30-16,7])cube([70,16,10]);
x_carriage();
// Cable hole vis
//%translate([-33/2 - 2.5,-17,1])cube([5,25,30]);

46806
Printed-Parts/stl/x-carriage.stl Normal file → Executable file
View File

File diff suppressed because it is too large Load Diff