Charavane/gridfinity-rebuilt-openscad
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Make Screw Holes Printable

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This commit is contained in:
Arthur Moore 2024-04-24 21:22:56 -04:00
parent 3e94c65cf2
commit 1a50807295
2 changed files with 12 additions and 5 deletions
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7
gridfinity-rebuilt-bins.scad
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@ -92,10 +92,11 @@ screw_holes = false;
crush_ribs = false; crush_ribs = false;
// Magnet holes will have a chamfer to ease insertion. // Magnet holes will have a chamfer to ease insertion.
chamfer_magnet_holes = false; chamfer_magnet_holes = false;
// Allows printing screw holes with magnet holes without using supports. chamfer_magnet_holes = true;
printable_magnet_hole_top = false; // Screw holes and magnet holes will be printed so supports are not needed.
printable_hole_top = true;
hole_options = bundle_hole_options(refined_hole, magnet_holes, screw_holes, crush_ribs, chamfer_magnet_holes, printable_magnet_hole_top); hole_options = bundle_hole_options(refined_hole, magnet_holes, screw_holes, crush_ribs, chamfer_magnet_holes, printable_hole_top);
// ===== IMPLEMENTATION ===== // // ===== IMPLEMENTATION ===== //

10
gridfinity-rebuilt-holes.scad
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@ -106,7 +106,7 @@ module make_hole_printable(inner_radius, outer_radius, outer_depth) {
multmatrix(affine_rotate([0, 0, 180]) * translation_matrix) multmatrix(affine_rotate([0, 0, 180]) * translation_matrix)
cube(cube_dimensions); cube(cube_dimensions);
} }
//2nd level // 2nd level
union() { union() {
multmatrix(second_translation_matrix) multmatrix(second_translation_matrix)
cube(cube_dimensions); cube(cube_dimensions);
@ -238,7 +238,13 @@ module block_base_hole(hole_options, o=0) {
} }
if(screw_hole) { if(screw_hole) {
cylinder(h = screw_depth, r = screw_radius); difference() {
cylinder(h = screw_depth, r = screw_radius);
if(supportless) {
rotate([0, 0, 90])
make_hole_printable(screw_radius/2, screw_radius, screw_depth);
}
}
} }
} }
} }