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Better chamfered insertion lip in the bottom part of the box

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Daniele Verducci
2026-01-18 09:35:19 +01:00
parent 24411253ac
commit 026c0e1f6a
1 changed files with 9 additions and 9 deletions
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18
enclosure/box.scad
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@@ -118,11 +118,11 @@ module lip() {
difference() {
union() {
// Lip support
translate([0, 0, box_cut_height + 5]) {
translate([0, 0, box_cut_height + 7]) {
intersection() {
difference() {
main_body();
scale([0.95, 0.95, 0.95]) main_body();
scale([0.90, 0.90, 0.90]) main_body();
}
cube([width*2, height*2, box_cut_height], true);
@@ -131,14 +131,14 @@ module lip() {
// Chamfered lip
for (i = [0:10]) {
translate([0, 0, box_cut_height - i * 0.5]) {
translate([0, 0, box_cut_height + 2 - i * 0.5]) {
intersection() {
difference() {
scale_ratio = 1 - i * 0.001;
scale_ratio = 0.98 - i * 0.002;
scale([scale_ratio, scale_ratio, scale_ratio]) {
main_body();
}
scale([0.95, 0.95, 0.95]) main_body();
scale([0.92, 0.92, 0.92]) main_body();
}
cube([width*2, height*2, 0.5], true);
@@ -150,17 +150,17 @@ module lip() {
// Leave space for screws standoffs near curved edges
translate([width/2 - rounded_edge_diameter/2, -height/2, 0]) {
scale([1.2, 1.2, 1]) standoff();
scale([1.5, 1.5, 1]) standoff();
}
translate([-width/2 + rounded_edge_diameter/2, height/2, 0]) {
scale([1.2, 1.2, 1]) standoff();
scale([1.5, 1.5, 1]) standoff();
}
// Leave space for screws standoff near sharp edges
translate([-width/2 + standoff_diameter/2, -height/2, 0]) {
scale([1.2, 1.2, 1]) standoff();
scale([1.5, 1.5, 1]) standoff();
}
translate([width/2 - standoff_diameter/2, height/2, 0]) {
scale([1.2, 1.2, 1]) standoff();
scale([1.5, 1.5, 1]) standoff();
}
}
}