- };
- // rubber band holder
- intersection() {
- cylinder(r = motor_diam/2 + thick_wall - eps, h = central_tube_h);
-/*
- translate([motor_diam/2 - thick_wall, -infty/2,
- segment_overlap + thick_wall])
- cube([thin_wall, infty, rubber_beam_height]);
-*/
- translate([-central_clip_w/2,
- central_clip_r + motor_diam/2 + thick_wall - 2*thin_wall - central_clip_clearance,
- central_tube_h/3]) rotate([0, 90, 0]) difference() {
- cylinder(r = central_clip_r, h = central_clip_w);
- translate([0, 0, -eps])
- cylinder(r = central_clip_r - central_clip_wall, h = central_clip_w + 2*eps);
- }