95 lines
3.5 KiB
OpenSCAD
95 lines
3.5 KiB
OpenSCAD
$fn=360;
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module inserticle() {
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cube([4.6, 7.4, 5.4], center=true);
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}
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module testblock_inserticle() {
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union() {
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translate([0, 0, 5.4/2]) inserticle();
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translate([0, 0, -5]) cube([15, 12, 10], center=true);
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}
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}
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module testblock_recepticle() {
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rotate(180, [0, 1, 0]) difference() {
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translate([0, 0, 5]) cube([15, 12, 10], center=true);
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translate([0, 0, 5.4/2]) inserticle();
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}
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}
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module partial_ring(part, radius, thickness, height) {
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rotate(180-180*part, [0, 0, 1])
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rotate_extrude(angle=360*part)
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translate([radius, 0])
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square([thickness, height], center=true);
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}
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module headband(size=60, height=4.6, thickness=3, part=0.7, stretch_len=40, tip_len=0.1, tip_bend=20, rake_depth=1.5, rake_width=0.5, rake_stretch=2) {
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union() {
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color("purple") partial_ring(part, radius=size, thickness=thickness, height=height);
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rotate( 90-180*part, [0, 0, 1]) translate([stretch_len/2, size, 0]) {
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color("orange") cube([stretch_len, thickness, height], center=true);
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color("purple") translate([stretch_len/2, tip_bend, 0])
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rotate(90+180*tip_len, [0, 0, 1])
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partial_ring(
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part=tip_len,
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radius=tip_bend,
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thickness=thickness,
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height=height
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);
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}
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rotate(-90+180*part, [0, 0, 1]) translate([stretch_len/2, -size, 0]) {
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color("orange") cube([stretch_len, thickness, height], center=true);
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color("purple") scale([1, -1, 1]) translate([stretch_len/2, tip_bend, 0])
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rotate(90+180*tip_len, [0, 0, 1])
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partial_ring(
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part=tip_len,
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radius=tip_bend,
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thickness=thickness,
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height=height
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);
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}
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for (i=[-size/2:size/2]) {
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rotate(i*2-rake_width/2, [0, 0, 1]) intersection() {
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scale([1, 1, rake_stretch/(rake_depth/height)])
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rotate_extrude(angle=rake_width)
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translate([rake_depth/2-size+thickness/2, 0, 0])
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scale([1, 0.5, 1])
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circle(r=rake_depth, $fn=3);
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translate([rake_depth/2-size+thickness/2, 0, 0])
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color("red")
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cube([4*rake_depth, 4*rake_depth, height], center=true);
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}
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};
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};
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}
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module pressfit_headband(size=60, height=4.6, thickness=3, part=0.7, stretch_len=40, tip_len=0.1, tip_bend=20, rake_depth=1.5, rake_width=0.5, rake_stretch=2) {
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union() {
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color("pink") { $a=48;
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rotate( $a, [0, 0, 1]) {
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translate([-size-4, 0,]) rotate(90, [0, 1, 0]) inserticle();
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translate([-size-3, 0,]) rotate(90, [0, 1, 0]) inserticle();
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}
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rotate(-$a, [0, 0, 1]) {
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translate([-size-4, 0,]) rotate(90, [0, 1, 0]) inserticle();
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translate([-size-3, 0,]) rotate(90, [0, 1, 0]) inserticle();
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}
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}
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headband(
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size=size,
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height=height,
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thickness=thickness,
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part=part,
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stretch_len=stretch_len,
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tip_len=tip_len,
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tip_bend=tip_bend,
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rake_depth=rake_depth,
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rake_width=rake_width,
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rake_stretch=rake_stretch
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);
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};
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}
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pressfit_headband();
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