44 lines
1.2 KiB
OpenSCAD
44 lines
1.2 KiB
OpenSCAD
include <../../helper/common.scad>
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include <../../config/common.scad>
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include <../sharedVariables.scad>
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mainRailSlideHexOnYBarDx = railSideMountThickness + 5;
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mainRailSlideHexOnYBarDy = railFrontThickness + 2;
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module onYBarToMainRailNegative() {
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slotSlack = xySlack;
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slotZSlack = zSlack;
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union() {
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translate(v=[-slotZSlack/2, -slotSlack/2,0])
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cube(size = [railTotalWidth+slotZSlack, railTotalDepth + slotSlack, railFootThickness]);
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translate(v = [mainRailSlideHexOnYBarDx, mainRailSlideHexOnYBarDy, -5])
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rotate(a=[-45,0,0])
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hexNutPocket_N("m3", openSide=false, backSpace=5);
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}
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}
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module onMainRailYBarConnectorPositive() {
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cube(size = [frontFaceWidth, sideSupportDepth+railFrontThickness, railFootThickness]);
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// TODO magic numbers
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hull() {
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cube(size = [frontFaceWidth, railFrontThickness+8, railFootThickness+4]);
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translate(v = [0, railFrontThickness+14, 0])
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cube(size = [frontFaceWidth, 1, railFootThickness]);
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}
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}
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module onMainRailYBarConnectorNegative() {
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screwOffset = 9;
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translate(v = [mainRailSlideHexOnYBarDx, mainRailSlideHexOnYBarDy + screwOffset, -5 + screwOffset])
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rotate(a=[-45,0,0])
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counterSunkHead_N(rackFrameScrewType, screwExtension=inf50, headExtension=inf50);
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}
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