73 lines
2.0 KiB
OpenSCAD
73 lines
2.0 KiB
OpenSCAD
use <Motorhalter.scad>;
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M3HoleDiam = 3.4;
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MountSize = 40;
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BodyWidth = 55;
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$fn = 100;
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difference() {
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MainBody();
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M3MountHoles();
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xcenter = 49;
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ycenter = MountSize/2 - 10;
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translate([xcenter, ycenter, -5]) #BottomZRodHoles();
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YRodHoles();
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translate([10, 45, 0]) rotate([0, 0, -90]) #motorholes(6);
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}
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module M3MountHoles(){
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edgeDistance = (MountSize-20)/2;
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translate([0, edgeDistance, edgeDistance]) #M3Hole(6);
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translate([0, MountSize-edgeDistance, edgeDistance]) #M3Hole(6);
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translate([0, edgeDistance, MountSize-edgeDistance]) #M3Hole(6);
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translate([0, MountSize-edgeDistance, MountSize-edgeDistance]) #M3Hole(6);
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}
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module BottomZRodHoles(){
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holedistance = 10.6;
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translate([holedistance/2, holedistance/2, 0]) rotate([0,270,0]) M3Hole(6);
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translate([-holedistance/2, holedistance/2, 0]) rotate([0,270,0]) M3Hole(6);
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translate([holedistance/2, -holedistance/2, 0]) rotate([0,270,0]) M3Hole(6);
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translate([-holedistance/2, -holedistance/2, 0]) rotate([0,270,0]) M3Hole(6);
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// center hole
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cylinder(h = 6, d = 10.3);
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}
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module YRodHoles(){
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translate([55, 30, 52.5]) rotate([0, 90, 0]) #cylinder(h = 6, d = 8);
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translate([55, 30, -12.5]) rotate([0, 90, 0]) #cylinder(h = 6, d = 8);
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translate([55, 25, 10]) #union() {
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cube([6,10,20]);
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translate([0, 5, 0]) rotate([0, 90, 0]) cylinder(h = 6, d = 10);
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translate([0, 5, 20]) rotate([0, 90, 0]) cylinder(h = 6, d = 10);
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}
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}
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module M3Hole(thickness) {
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rotate([0, 90, 0])cylinder(h = thickness, d = M3HoleDiam);
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}
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module MainBody() {
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// left mount plate
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translate([0,0,-5]) cube([5, MountSize, MountSize+10]);
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// bottom frame plate
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translate([5, 0,-5 ]) cube([BodyWidth, MountSize, 5]);
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// up frame plate
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translate([5, 20,40 ]) cube([BodyWidth, 20, 3]);
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// motorholder plate
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translate([0, MountSize,-5 ]) cube([40+20, 5, 50]);
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// rod holder
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translate([BodyWidth, 20,-20 ]) cube([5, 25, 80]);
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}
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