challenge-bot.com Git - challenge-bot/blob - 3d-printables/angle-bracket-data.scad

   1 // challenge-bot
   2 // GNU AGPLv3 (or later at your option)
   3 // project available at these locations:
   4 // https://gitorious.org/ozzloy/challenge-bot
   5 // https://github.com/waynegramlich/challenge-bot
   6
   7 // this needs to be updated with actual measurements
   8 length = 5;
   9 width = 5;
  10 thickness = 1;
  11
  12 module plate(length, width, thickness) {
  13   difference() {
  14     cube([length, width, thickness]);
  15     translate([0, 0, -0.05 * thickness]) {
  16       scale([1, 1, 1.1]) {
  17         translate([length / 2, (width + thickness) / 2, 0]) {
  18           cylinder(h = thickness, r = 0.5, $fn = 20); } } } } }
  19
  20
  21 module bracket(length, width, thickness) {
  22   translate([0, thickness / 2, thickness / 2]) {
  23     translate([0, - thickness / 2, - thickness / 2]) {
  24       plate(length, width, thickness); }
  25     rotate([90, 0, 0]) {
  26       translate([0, - thickness / 2, - thickness / 2]) {
  27         plate(length, width, thickness); } } } }