old_single_plate/src/y-idler.scad

   1 // PRUSA iteration3
   2 // Y 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
   8
   9 module y_idler_base(){
  10  translate(v = [0,0,0]) cylinder(h = 19, r=8);
  11  translate(v = [0,20,0]) cylinder(h = 19, r=8);
  12  translate(v = [0,10,9.5]) cube(size = [16,20,19], center=true);
  13  translate(v = [-4,10,9.5]) cube(size = [8,16+20,19], center=true);
  14 }
  15
  16 module y_idler_holes(){
  17  translate(v = [0,0,-1]) cylinder(h = 120, r=1.8);
  18  translate(v = [0,20,-1]) cylinder(h = 25, r=4.5);
  19  translate(v = [0,0,4]) cylinder(h = 11, r=12);
  20 }
  21
  22 // Final part
  23 module y_idler(){
  24  translate(v = [0,0,8])rotate([0,-90,0]) difference(){
  25   y_idler_base();
  26   y_idler_holes();
  27  }
  28 }
  29
  30 y_idler();