hinge-test.scad

   1 // -*- C -*-
   2
   3 $hinge_pin_dia = 0.795 + 0.35;
   4 $hinge_main_dia = 4.0;
   5 $hinge_inter_gap = 0.50;
   6 $hinge_noncrit_gap = 1.0;
   7
   8 $fa = 3;
   9 $fs = 0.05;
  10
  11 module HingeProngPlan(behind){
  12   difference(){
  13     hull(){
  14       circle(r= $hinge_main_dia/2);
  15       polygon([[0,0],
  16                [-$hinge_main_dia/2, -behind],
  17                [+$hinge_main_dia/2, -behind]]);
  18     }
  19     circle(r= $hinge_pin_dia/2);
  20   }
  21 }
  22
  23 HingeProngPlan(5);