40 lines
1.2 KiB
OpenSCAD
40 lines
1.2 KiB
OpenSCAD
include <./common.scad>;
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LinearBearingOuterDiameter = 15;
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LinearBearingHeight = 24;
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LinearBearingBoreDiameter = 8;
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ThreadDiameter = 8;
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LinearMotionDiameter = 8;
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TNutDiameter1 = 22;
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TNutDiameter2 = 10.2;
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TNutInnerDiameter = 8;
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TNutHeight1 = 3.5;
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TNutHeight2 = 15;
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TNutOffset = 1.5;
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module linear_bearing (padD = 0, padH = 0) {
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difference () {
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cylinder(r = R(LinearBearingOuterDiameter + padD), h = LinearBearingHeight + padH, center = true, $fn = 100);
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cylinder(r = R(LinearBearingBoreDiameter), h = LinearBearingHeight + padH + 1, center = true, $fn = 60);
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}
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}
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module threaded_rod (H = 40, pad = 0) {
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color("green") cylinder(r = R(ThreadDiameter + pad), h = H, center = true, $fn = 60);
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}
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module linear_motion_rod (H = 40, pad = 0) {
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color("blue") cylinder(r = R(LinearMotionDiameter + pad), h = H, center = true, $fn = 60);
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}
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module T_nut (padD = 0, padH = 0) {
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color("red") difference () {
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union () {
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translate([0, 0, -(TNutHeight2 / 2) + (TNutHeight1 / 2) + TNutOffset]) cylinder(r = R(TNutDiameter1 + padD), h = TNutHeight1, center = true, $fn = 100);
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cylinder(r = R(TNutDiameter2), h = TNutHeight2 + padH, center = true, $fn = 80);
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}
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cylinder(r = R(TNutInnerDiameter), h = TNutHeight2 + 1, center = true, $fn = 60);
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}
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} |