y-belt-holder.scad

   1 include <configuration.scad>
   2 use <functions.scad>
   3 translate(v = [10+16, 0, 0]){
   4
   5     %translate(v = [0, 0, 35/2]) cube(size = [20, 6, 35], center = true);
   6     translate(v = [-24.5+6.5, 0, 17.5]) cube_fillet(size = [16, 14, 35], center = true, vertical=[3,0,0,0], fn=8 );
   7     translate(v = [-20+5.5, 1.5-7, 17.5]) cube(size = [16, 3, 35], center = true);
   8
   9     difference(){
  10         union(){
  11
  12             translate(v = [-37.5+13, 0, 5]) cube_fillet(size = [3, 35, 10], center = true, radius=1, $fn=8);
  13             translate(v = [-37.5+13, 0, 22.5]) cube(size = [3, 14, 45], center = true);
  14             translate(v = [-5.5, 0, 17.5]) cube_fillet(size = [7, 14, 35], center = true, vertical = [2,2,0,2], fn=8);
  15
  16         }
  17         translate(v = [-5.5, 0, 17.5]) cube(size = [9, 10, 10], center = true);
  18         translate(v = [0, -12, 5]) rotate([0, -90, 0]) cylinder(h=50, r= 2.5);
  19         translate(v = [0, 12, 5]) rotate([0, -90, 0]) cylinder(h=50, r= 2.5);
  20
  21         translate(v = [0, 0, 40]) rotate([0, -90, 0]) cylinder(h=50, r= 2.5);
  22         intersection() {
  23             for (i = [0 : 35/belt_tooth_distance])
  24             {
  25                 translate(v = [-8.5, 0, 1+i*belt_tooth_distance]) cube(size = [2, 10, belt_tooth_distance*belt_tooth_stride], center = true);
  26             }
  27             translate(v = [0, 0, 35/2]) cube(size = [20, 10, 35], center = true);
  28         }
  29     }
  30 }