scad/configuration.scad

   1 smooth_rod_d      = 8;
   2 threaded_rod_d    = 10;
   3 tie_wrap_w        = 5;
   4 tie_wrap_t        = 2;
   5 washer_d          = 21;
   6 height_of_threaded = 26.5;
   7 height_of_smooth = height_of_threaded + 11 + 9;
   8 height_of_post = height_of_smooth+2;
   9
  10 belt_width = 6.5;
  11 belt_tooth_distance = 2;
  12 belt_tooth_ratio = 0.5;
  13 belt_thickness = 0.8;
  14
  15 idler_bearing_inner_d = 4; // 624 bearing
  16
  17 bearing_diameter = 15;
  18 bearing_cut_extra = 0.2; // padding so it's not too tight
  19