71 lines
1.9 KiB
OpenSCAD
71 lines
1.9 KiB
OpenSCAD
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include <../config.scad>
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include <./sideWallVariables.scad>
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include <../sharedVariables.scad>
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include <../../helper/halfspace.scad>
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include <../../misc/magnet.scad>
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include <../../helper/screws.scad>
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module magnetModule() {
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applyYBarScrewMount()
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applyMagnetMount()
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base();
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module base() {
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intersection() {
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cube(size = [sideWallConnW, sideWallConnD, sideWallConnLugDepression]);
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// TODO: pattern for this? beef up mirror4XY?
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cVal = 0.5;
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halfspace(p=[0,cVal,0], vpos=[0,1,1]);
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halfspace(p=[cVal,0,0], vpos=[1,0,1]);
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halfspace(p=[sideWallConnW-cVal,0,0], vpos=[-1,0,1]);
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halfspace(p=[0,sideWallConnD-cVal,0], vpos=[0,-1,1]);
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}
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}
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module applyYBarScrewMount() {
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apply_n() {
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translate(v = [yBarScrewHoleToOuterYEdge, yBarScrewHoleToFrontXEdge, sideWallConnLugDepression])
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counterSunkHead_N(rackFrameScrewType, headExtension = eps, screwExtension = inf10);
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children(0);
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}
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}
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module applyMagnetMount() {
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magnetMountDx = magnetMountShellRadius;
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magnetMountDy = magnetMountToYBarFront - sideWallSlotToXZ;
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magnetMountDz = magnetMountToYBarTop + sideWallConnLugDepression;
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apply_pn() {
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magnetMountShell();
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magnetMountHole();
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children(0);
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}
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module magnetMountShell() {
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hull() {
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translate(v = [0, magnetMountDy, magnetMountDz])
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rotate(a = [0, 90, 0])
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cylinder(r = magnetMountShellRadius, h = sideWallConnW-magnetFaceToSideWallConnOuterYEdge);
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translate(v = [0, 2, sideWallConnH])
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cube(size = [sideWallConnW-magnetFaceToSideWallConnOuterYEdge, 2*magnetMountShellRadius, eps]);
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}
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}
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module magnetMountHole() {
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translate(v = [sideWallConnW-(magnetFaceToSideWallConnOuterYEdge+magnetHSlacked),
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magnetMountDy,
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magnetMountDz])
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rotate(a = [0, 90, 0])
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cylinder(r = magnetRSlacked, h = magnetHSlacked);
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}
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}
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}
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