box_frame/inc/metric.scad

   1 // PRUSA iteration3
   2 // Default metric sizes
   3 // GNU GPL v3
   4 // Josef Průša <josefprusa@me.com>
   5 // http://www.reprap.org/wiki/Prusa_Mendel
   6 // http://github.com/prusajr/PrusaMendel
   7
   8 // DONT CHANGE THIS FILE! ALTER VALUES IN CONFIGURATION.SCAD INSTEAD
   9
  10 // RODS
  11
  12 threaded_rod_diameter = 8.7;
  13 threaded_rod_diameter_horizontal = 8.7;
  14 smooth_bar_diameter = 8;
  15 smooth_bar_diameter_horizontal = 8.5;
  16
  17 // Nuts and bolts
  18
  19 m8_diameter = 9;
  20 m8_nut_diameter = 14.1;
  21
  22 m4_diameter = 4.5;
  23 m4_nut_diameter = 9;
  24 m4_nut_diameter_horizontal = 10;
  25
  26 m3_diameter = 3.6;
  27 m3_nut_diameter = 5.3;
  28 m3_nut_diameter_horizontal = 6.8;
  29 m3_washer_diameter = 6.9;
  30
  31 // Motors
  32
  33 motor_shaft = 5.5;