scad/x-end-idler.scad

   1 // PRUSA iteration3
   2 // X end idler
   3 // GNU GPL v3
   4 // Josef Průša <iam@josefprusa.cz> and contributors
   5 // http://www.reprap.org/wiki/Prusa_Mendel
   6 // http://prusamendel.org
   7 // Alterations for reprap wilson by M. Rice <mrice411@gmail.com>
   8
   9 include <configuration.scad>
  10 use <x-end.scad>
  11
  12 idler_offs_z = -1; // negative here means "up" when installed
  13 idler_offs_y = 7;
  14
  15 module x_end_idler_base(){
  16  x_end_base();
  17 }
  18
  19 module x_end_idler_holes(){
  20  x_end_holes();
  21  translate([0,idler_offs_y,idler_offs_z]) {
  22  #translate(v=[0,-22,30.25]) rotate(a=[0,-90,0]) cylinder(h = 80, r=idler_bearing_inner_d/2+.3, $fn=30);
  23  #translate(v=[2,-22,30.25]) rotate(a=[0,-90,0]) cylinder(h = 10, r=idler_bearing_inner_d/2 + 1, $fn=30);
  24  #translate(v=[-22,-22,30.25]) rotate(a=[0,-90,0]) rotate(a=[0,0,30]) cylinder(h = 80, r=idler_bearing_inner_d, $fn=6);
  25  }
  26 }
  27
  28 // Final part
  29 module x_end_idler(){
  30  mirror([0,1,0]) difference(){
  31   x_end_idler_base();
  32   x_end_idler_holes();
  33  }
  34 }
  35
  36 x_end_idler();
  37
  38