initial upload

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.

BOSL2/V08APR26/SKU2689999/lib/params.scad

@@ -0,0 +1,31 @@
+nW = 0.40; // Nozzle width without elephant foot
+EF = 0.2; // Elephant foot
+LH = 0.2; // Nominal Layer Height
+VOID = 0.02; // Eliminating void between mating surfaces
+
+scaleFACTOR = 1.0;
+$fn = 64;
+//$fa = 10;
+
+
+wd = 2.6; // wire diameter
+wOpenEnd = 116; // when the U-shape is pulled into a V-shape
+wClosedEnd = 26; // the closed of the stamp
+wMidHeight = 140; // approximation of the 6" as U or V
+
+
+cntY = 1; // Number of wires stacked
+wShiftY=3.25*wd;
+moveY=((cntY*wShiftY)-(wShiftY*0.5))-((cntY-2)*(wShiftY*0.5))-(wd*0.25);
+sizeY=(wd*0.5)+(wMidHeight+(wShiftY*(cntY-1)));
+bbY=[wOpenEnd+wd, sizeY, wd];
+
+cntZ = 1;  // Number of wires stacked
+moveZ=(cntZ*wd);
+bbZ=[wOpenEnd+wd, wMidHeight+(wd*0.5), moveZ];
+
+
+// Used in hinged_conveyor_simple()
+changeOpening = 2.25*wd; // 0.25 wd is an estimate clearance, to deal with the 0.4 nozzle capacity to hold dimension
+increaseOpen = wClosedEnd + changeOpening;
+decreaseOpen = wClosedEnd - changeOpening;