1 // challenge-bot phase-2
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
8 // https://github.com/josefprusa/Prusa3/blob/master/box_frame/x-carriage.scad
9 // as an example of how to code in scad
11 deck_dimensions
= [8, 8, 3/16];
14 cube(deck_dimensions
);
17 module
wheel_mount() {
19 cube([1.5, 2.1, 3/16]);
20 // motor shaft and collar hole
21 translate([0.5, 0.938, -1/16]) {
22 cylinder(h
= 5/16, r = 0.362/2, $fn
= 100);
25 translate([0.5 + 0.875 - 0.425, 0.938, -1/16]) {
26 cylinder(h
= 5/16, r = 0.145/2, $fn
= 100);
28 // mounting screw hole
29 translate([0.5 + 1.213 - 0.425, 0.938 - 0.687/2, -1/16]) {
30 cylinder(h
= 5/16, r = 0.114/2, $fn
= 100);
32 translate([0.5 + 1.213 - 0.425, 0.938 + 0.687/2, -1/16]) {
33 cylinder(h
= 5/16, r = 0.114/2, $fn
= 100);
39 rotate([90, 0, 0]) translate([1.5, -2, -(3/16)]) wheel_mount();
40 rotate([90, 0, 0]) translate([1.5, -2, -8]) wheel_mount();