flysky-i6-ring.scad

   1 eps = 0.01;
   2 infty = 100;
   3
   4 inner_d = 11.7;
   5 outer_d = 16;
   6 body_h = 1.5;
   7 tip_h = 3;
   8 tip_w1 = 5;
   9 tip_w2 = 0.5;
  10 tip_d = outer_d/2-0.5;
  11
  12 difference() {
  13         union() {
  14                 cylinder(r = outer_d/2, h = body_h);
  15                 hull() {
  16                         translate([0, -tip_w1/2, 0])
  17                                 cube([tip_d, tip_w1, body_h]);
  18                         translate([0, -tip_w2/2, tip_h - eps])
  19                                 cube([tip_d, tip_w2, eps]);
  20                 }
  21         };
  22         // inner hole
  23         translate([0, 0, -eps])
  24                 cylinder(r = inner_d/2, h = tip_h + 2*eps);
  25         // rear side
  26         translate([0, 0, -eps])
  27                 rotate([0, 0, 135])
  28                 cube(infty);
  29 }
  30