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Tweaks tp dimensions based on first print. Too tight around the post and the rounded portion is too high

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Matt McWilliams 2024-10-15 15:48:41 -04:00
parent c31dfbef4e
commit f0562de65a
1 changed files with 16 additions and 9 deletions
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25
scad/bolex_base_plate.scad
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@ -6,9 +6,9 @@ PLATE_Y = 25;
module bolex_debug (pad = 0) { module bolex_debug (pad = 0) {
cylinder(r = R(29) + pad, h = 10, center = true, $fn = 80); cylinder(r = R(29) + pad, h = 10, center = true, $fn = 80);
translate([0, 0, 6]) cylinder(r = R(29), h = 10, center = true, $fn = 80); translate([0, 0, 8]) cylinder(r = R(29) + pad, h = 10, center = true, $fn = 80);
translate([3 + 18.5, 17, 50 - 4]) rotate([0, 90, 0]) cylinder(r = R(100), h = 36,center = true, $fn = 180); translate([3 + 18.5, 17, 50 - 4]) rotate([0, 90, 0]) cylinder(r = R(100), h = 36,center = true, $fn = 180);
translate([5.55, 0, 35]) rotate([0, 90, 0]) rounded_cube([50, 135, 67.9], d = 15, center = true); translate([5.55, 0, 37]) rotate([0, 90, 0]) rounded_cube([50, 135, 67.9], d = 20, center = true, $fn = 50);
} }
module debug () { module debug () {
@ -18,19 +18,22 @@ module debug () {
module bolt_voids () { module bolt_voids () {
$fn = 80; $fn = 80;
translate([10, -25, 0]){ translate([6, -27, 0]){
//base reference //base reference
// cube([50, 71.5, 40], center = true); // cube([50, 71.5, 40], center = true);
//holes //holes
//translate([0, (71.5 / 2) - 12, 0]) cylinder(r = 10 / 2, h = 100, center = true); translate([0, -(71.5 / 2) + 12, 0]) {
cylinder(r = 10 / 2, h = 100, center = true);
translate([0, 0, 9]) cylinder(r = R(16.5), h = 10, center = true, $fn = 6);
}
translate([0, (71.5 / 2) - 34, 0]) { translate([0, (71.5 / 2) - 34, 0]) {
cylinder(r = R(6.5), h = 100, center = true); cylinder(r = R(6.5), h = 100, center = true);
translate([0, 0, 9]) cylinder(r = R(13), h = 10, center = true, $fn = 6); translate([0, 0, 9]) cylinder(r = R(13), h = 10, center = true, $fn = 6);
} }
translate([(-50 / 2) + 18, (71.5 / 2) - 62, 0]) { /*translate([(-50 / 2) + 18, (71.5 / 2) - 62, 0]) {
cylinder(r = R(10), h = 100, center = true); cylinder(r = R(10), h = 100, center = true);
translate([0, 0, 9]) cylinder(r = R(16.5), h = 10, center = true, $fn = 6); translate([0, 0, 9]) cylinder(r = R(16.5), h = 10, center = true, $fn = 6);
} }*/
} }
} }
@ -38,16 +41,20 @@ module bolt_voids () {
module base_plate (pos = [0, 0, 0], rot = [0, 0, 0]) { module base_plate (pos = [0, 0, 0], rot = [0, 0, 0]) {
translate(pos) rotate(rot) { translate(pos) rotate(rot) {
difference () { difference () {
rotate([0, 90, 0]) rounded_cube([28, 90.5, 55.3], d = 4, center = true, $fn = 40); rotate([0, 90, 0]) rounded_cube([30, 90.5, 55.3], d = 4, center = true, $fn = 40);
translate([PLATE_X, PLATE_Y, -3]) { translate([PLATE_X, PLATE_Y, -3]) {
bolex_debug(0.2); bolex_debug(0.5);
cylinder(r = R(10), h = 60, center = true, $fn = 40); cylinder(r = R(10), h = 60, center = true, $fn = 40);
translate([0, 0, -37]) cylinder(r = R(17), h = 60, center = true, $fn = 40); translate([0, 0, -37]) cylinder(r = R(17), h = 60, center = true, $fn = 40);
bolt_voids(); bolt_voids();
} }
translate([-20, 58, 0]) cube([40, 40, 40], center = true); translate([-20, 58, 0]) cube([40, 40, 40], center = true);
translate([0, 7.8, -9]) rotate([0, 90, 0]) cylinder(r = R(5.25), h = 100, center = true, $fn = 50);
translate([0, -37.8, -9]) rotate([0, 90, 0]) cylinder(r = R(5.25), h = 100, center = true, $fn = 50);
translate([15, -50, 0]) rotate([90, 0, 0]) cylinder(r = R(12), h = 100, center = true, $fn = 50);
translate([-15, -50, 0]) rotate([90, 0, 0]) cylinder(r = R(12), h = 100, center = true, $fn = 50);
} }
} }
} }