49 lines
1.2 KiB
OpenSCAD
49 lines
1.2 KiB
OpenSCAD
/*
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m_insert(type="M3", icolor = "#ebdc8b")
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*/
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module m_insert(type="M3", icolor = "#ebdc8b") { //#f4e6c3, #ebdc8b
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odiam = type == "M3" ? 4.2 : 3.5;
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idiam = type == "M3" ? 3 : 2.5;
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iheight = 4;
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difference() {
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color(icolor,.6) cylinder(d=odiam, h=iheight);
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color(icolor,.6) translate([0,0,-1]) cylinder(d=idiam, h=iheight+2);
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}
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for(bearing = [0:10:360]) {
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color(icolor) translate([-.25+(odiam/2)*cos(bearing),-.25+(odiam/2)*sin(bearing),iheight-1.5])
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rotate([0,0,0]) cube([.5,.5,1.5]);
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}
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}
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// General purpose screw
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// screw(screw[d, l, style])
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// d - thread diameter
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// l - thread length
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// style - screw head style
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//
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// Styles:
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// 0 - Mushroom head, 5mm diameter
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module screw(screw_type) {
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d = screw_type[0];
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l = screw_type[1];
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style = screw_type[2];
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// Head
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if(style == 0) {
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difference() {
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translate([ 0, 0, -0.3]) sphere(2.7);
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translate([-10,-10,-10]) cube([20,20,10]);
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translate([-10,-10, 2]) cube([20,20,10]);
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}
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}
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// Thread
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rotate([180,0,0]) cylinder(d=d, h=l);
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}
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