TheRON
8ad8ceb4a7
This is an effort to keep the parameters separated from the model script, to reduce duplicates and magic numbers. Parametric coherence is just a welcome side-effect, as the lose dimensional accuracy of the COTS makes it more difficult to design that way.
32 lines
980 B
OpenSCAD
32 lines
980 B
OpenSCAD
nW = 0.40; // Nozzle width without elephant foot
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EF = 0.2; // Elephant foot
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LH = 0.2; // Nominal Layer Height
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VOID = 0.02; // Eliminating void between mating surfaces
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scaleFACTOR = 1.0;
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$fn = 64;
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//$fa = 10;
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wd = 2.6; // wire diameter
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wOpenEnd = 116; // when the U-shape is pulled into a V-shape
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wClosedEnd = 26; // the closed of the stamp
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wMidHeight = 140; // approximation of the 6" as U or V
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cntY = 1; // Number of wires stacked
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wShiftY=3.25*wd;
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moveY=((cntY*wShiftY)-(wShiftY*0.5))-((cntY-2)*(wShiftY*0.5))-(wd*0.25);
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sizeY=(wd*0.5)+(wMidHeight+(wShiftY*(cntY-1)));
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bbY=[wOpenEnd+wd, sizeY, wd];
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cntZ = 1; // Number of wires stacked
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moveZ=(cntZ*wd);
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bbZ=[wOpenEnd+wd, wMidHeight+(wd*0.5), moveZ];
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// Used in hinged_conveyor_simple()
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changeOpening = 2.25*wd; // 0.25 wd is an estimate clearance, to deal with the 0.4 nozzle capacity to hold dimension
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increaseOpen = wClosedEnd + changeOpening;
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decreaseOpen = wClosedEnd - changeOpening;
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