metric.scad

   1 // PRUSA Mendel
   2 // Default metric sizes
   3 // GNU GPL v3
   4 // Josef Průša
   5 // josefprusa@me.com
   6 // prusadjs.cz
   7 // http://www.reprap.org/wiki/Prusa_Mendel
   8 // http://github.com/prusajr/PrusaMendel
   9
  10 // DONT CHANGE THIS FILE! ALTER VALUES IN CONFIGURATION.SCAD INSTEAD
  11
  12 // RODS
  13
  14 threaded_rod_diameter = 8.7;
  15 threaded_rod_diameter_horizontal = 8.7;
  16 smooth_bar_diameter = 8;
  17 smooth_bar_diameter_horizontal = 8.5;
  18
  19 // Nuts and bolts
  20
  21 m8_diameter = 9;
  22 m8_nut_diameter = 14.1;
  23
  24 m4_diameter = 4.5;
  25 m4_nut_diameter = 9;
  26
  27 m3_diameter = 3.6;
  28 m3_nut_diameter = 5.3;
  29 m3_nut_diameter_horizontal = 6.1;
  30
  31 // Bushing holder
  32
  33 bushing_core_diameter = smooth_bar_diameter;
  34 bushing_material_thickness = 1;
  35
  36 // Motors
  37
  38 motor_shaft = 5.5;