mirror of
https://github.com/whowechina/iidx_pico.git
synced 2024-12-02 18:27:22 +01:00
67 lines
1.2 KiB
OpenSCAD
67 lines
1.2 KiB
OpenSCAD
magnet=[6,2]; // define your magnet: [diameter, thickness]
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sd=6;
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ss=2.95;
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//shaft6804();
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shaft6805();
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%magnet();
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module shaft6804() {
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difference() {
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union($fn=256) {
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cylinder(d=20.2,h=10.3);
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cylinder(d=24,h=3.3);
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}
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translate([0,0,10]) cylinder(d=18,h=3,$fn=64);
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core();
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}
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%nsk6804();
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}
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module shaft6805() {
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difference() {
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union($fn=256) {
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cylinder(d=25.2,h=10.3);
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cylinder(d=29,h=3.3);
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}
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translate([0,0,10]) cylinder(d=22,h=3,$fn=64);
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core();
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}
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%skf6805();
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}
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module core() {
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color("cyan") translate([0,0,10-magnet[1]]) cylinder(d=magnet[0]+0.3,h=10,$fn=64); // magnet
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color("gray") for (i=[0:90:270]) {
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hole(i);
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}
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}
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module hole(angle) {
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$fn=64;
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x = cos(angle)*sd;
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y = sin(angle)*sd;
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translate([x,y,-1]) cylinder(d=ss,h=14);
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hull() {
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translate([x,y,-0.1]) cylinder(d=ss,h=2);
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translate([x,y,-0.1]) cylinder(d=ss+1.2,h=0.1);
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}
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}
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module nsk6804() {
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translate([0,0,3.3]) rotate([0,90,0]) resize([7,32,32]) import("nsk6804.stl");
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}
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module skf6805() {
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translate([0.72,1.93,9.5]) rotate([0,90,0]) import("skf6805.stl");
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}
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module magnet() {
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translate([0,0,10.2-magnet[1]]) cylinder(d=magnet[0],h=magnet[1],$fn=64);
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}
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