Files
film-scanner/test_prints.scad

29 lines
710 B
OpenSCAD

include <constants.scad>;
include <parts.scad>;
module bearing_slot() {
intersection() {
difference() {
translate([- frame_size / 2, - frame_size / 2, 1])
cube([frame_size, frame_size, 10]);
cylinder(d = bushing_od, h = 6);
cylinder(d = rail_diam, h = 12);
}
union() {
cylinder(h = 12, d = frame_size);
translate([-frame_size/2, 0, 0])
cube([frame_size, frame_size, frame_size]);
}
}
}
let($fn = 30) {
translate([-28, 0, frame_size/2])
rotate([0,90,0]) bearing_slot();
translate([28, 0, frame_size/2])
rotate([0,-90,0]) bearing_slot();
idler_post(10);
}