67 lines
1.9 KiB
OpenSCAD
67 lines
1.9 KiB
OpenSCAD
include <../helper/common.scad>
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include <./connector/connectors.scad>
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xyPlate();
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xyPlateConnDx = xBarX + 2*_heatSetX; // X distance between connectors
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xyPlateConnDy = yBarDepth - 2*basePlateScrewMountToYBarXZFace; // Y distance between connectors
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module xyPlate() {
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translate(v=-[connPosX,connPosY,0]) // center around one of the YBarConnector holes
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applyYBarConnectors()
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plateBody();
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connYBarCornerDx = yBarWidth; // distance from a plate body corner and the nearest yBar corner
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connYBarCornerDy = xBarY; // distance from a plate body corner and the nearest yBar corner
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connPosX = basePlateScrewMountToYBarYZFace - connYBarCornerDx; // distance between plateBody corner at (0,0,0) and the related corner
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connPosY = basePlateScrewMountToYBarXZFace - connYBarCornerDy;
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module plateBody() {
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plateBodyX = xBarX - xySlack;
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plateBodyY = (yBarDepth - 2*xBarY) - xySlack;
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plateBodyH = xBarWallThickness;
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translate(v=[xySlack/2, xySlack/2, 0])
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cube(size=[plateBodyX, plateBodyY, plateBodyH]);
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}
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module applyYBarConnectors() {
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apply_p() {
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union() {
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translate(v=[connPosX, connPosY, 0])
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yBarConnector();
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translate(v=[connPosX, connPosY+xyPlateConnDy, 0])
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yBarConnector();
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translate(v=[connPosX+xyPlateConnDx, connPosY, 0])
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rotate(a=[0,0,180])
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yBarConnector();
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translate(v=[connPosX+xyPlateConnDx, connPosY+xyPlateConnDy, 0])
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rotate(a=[0,0,180])
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yBarConnector();
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}
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children(0);
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}
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module yBarConnector() {
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difference() {
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hull() {
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translate(v=[0,0,_baseConnRecession])
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roundCutSlice(radius = heatSetInsertSlotRadiusSlacked(rackFrameScrewType), length=5);
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roundCutSlice(radius = _baseConnY/2, length=15);
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}
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cylinder(r=screwRadiusSlacked(rackFrameScrewType), h=inf, center=true);
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}
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}
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}
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} |