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Fixed nema_steppers and added anchors.
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@ -78,7 +78,7 @@ function nema_motor_screw_size(size) = lookup(size, [
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// Function: nema_motor_screw_depth()
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// Description: Gets mount screwhole depth of NEMA motor of given standard size.
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// Description: Gets mount screw-hole depth of NEMA motor of given standard size.
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// Arguments:
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// size = The standard NEMA motor size.
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function nema_motor_screw_depth(size) = lookup(size, [
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@ -101,6 +101,15 @@ function nema_motor_screw_depth(size) = lookup(size, [
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// shaft_len = Length of shaft protruding out the top of the stepper motor. Default: 20mm
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// orient = Orientation of the stepper. Use the `ORIENT_` constants from `constants.scad`. Default: `ORIENT_Z`.
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// anchor = Alignment of the stepper. Use the constants from `constants.scad`. Default: `DOWN`.
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// Extra Anchors:
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// "shaft-top" = The top of the shaft.
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// "shaft-middle" = The middle of the shaft.
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// "shaft-bottom" = The bottom of the shaft, 0.1mm above the plinth.
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// "plinth-top" = The top of the plinth.
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// "screw1" = The screw-hole in the X+Y+ quadrant.
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// "screw2" = The screw-hole in the X-Y+ quadrant.
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// "screw3" = The screw-hole in the X-Y- quadrant.
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// "screw4" = The screw-hole in the X+Y- quadrant.
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// Example:
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// nema11_stepper();
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module nema11_stepper(h=24, shaft=5, shaft_len=20, orient=ORIENT_Z, anchor=DOWN)
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@ -113,11 +122,21 @@ module nema11_stepper(h=24, shaft=5, shaft_len=20, orient=ORIENT_Z, anchor=DOWN)
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screw_size = nema_motor_screw_size(size);
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screw_depth = nema_motor_screw_depth(size);
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orient_and_anchor([motor_width, motor_width, h], orient, anchor, orig_anchor=DOWN, chain=true) {
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anchors = [
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anchorpt("shaft-top", [0,0,h/2+shaft_len]),
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anchorpt("shaft-middle", [0,0,h/2+plinth_height+(shaft_len-plinth_height)/2]),
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anchorpt("shaft-bottom", [0,0,h/2+plinth_height+0.1]),
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anchorpt("plinth-top", [0,0,h/2+plinth_height]),
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anchorpt("screw1", [+screw_spacing/2, +screw_spacing/2, h/2]),
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anchorpt("screw2", [-screw_spacing/2, +screw_spacing/2, h/2]),
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anchorpt("screw3", [-screw_spacing/2, -screw_spacing/2, h/2]),
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anchorpt("screw4", [+screw_spacing/2, -screw_spacing/2, h/2]),
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];
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orient_and_anchor([motor_width, motor_width, h], orient, anchor, anchors=anchors, orig_anchor=TOP, chain=true) {
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union() {
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difference() {
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color([0.4, 0.4, 0.4])
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cuboid(size=[motor_width, motor_width, h], chamfer=2, edges=EDGES_Z_ALL, anchor=DOWN);
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cuboid(size=[motor_width, motor_width, h], chamfer=2, edges=EDGES_Z_ALL, anchor=TOP);
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color("silver")
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xspread(screw_spacing)
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yspread(screw_spacing)
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@ -145,6 +164,15 @@ module nema11_stepper(h=24, shaft=5, shaft_len=20, orient=ORIENT_Z, anchor=DOWN)
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// shaft_len = Length of shaft protruding out the top of the stepper motor. Default: 24mm
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// orient = Orientation of the stepper. Use the `ORIENT_` constants from `constants.scad`. Default: `ORIENT_Z`.
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// anchor = Alignment of the stepper. Use the constants from `constants.scad`. Default: `DOWN`.
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// Extra Anchors:
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// "shaft-top" = The top of the shaft.
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// "shaft-middle" = The middle of the shaft.
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// "shaft-bottom" = The bottom of the shaft, 0.1mm above the plinth.
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// "plinth-top" = The top of the plinth.
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// "screw1" = The screw-hole in the X+Y+ quadrant.
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// "screw2" = The screw-hole in the X-Y+ quadrant.
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// "screw3" = The screw-hole in the X-Y- quadrant.
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// "screw4" = The screw-hole in the X+Y- quadrant.
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// Example:
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// nema14_stepper();
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module nema14_stepper(h=24, shaft=5, shaft_len=24, orient=ORIENT_Z, anchor=DOWN)
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@ -157,11 +185,21 @@ module nema14_stepper(h=24, shaft=5, shaft_len=24, orient=ORIENT_Z, anchor=DOWN)
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screw_size = nema_motor_screw_size(size);
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screw_depth = nema_motor_screw_depth(size);
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orient_and_anchor([motor_width, motor_width, h], orient, anchor, orig_anchor=DOWN, chain=true) {
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anchors = [
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anchorpt("shaft-top", [0,0,h/2+shaft_len]),
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anchorpt("shaft-middle", [0,0,h/2+plinth_height+(shaft_len-plinth_height)/2]),
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anchorpt("shaft-bottom", [0,0,h/2+plinth_height+0.1]),
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anchorpt("plinth-top", [0,0,h/2+plinth_height]),
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anchorpt("screw1", [+screw_spacing/2, +screw_spacing/2, h/2]),
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anchorpt("screw2", [-screw_spacing/2, +screw_spacing/2, h/2]),
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anchorpt("screw3", [-screw_spacing/2, -screw_spacing/2, h/2]),
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anchorpt("screw4", [+screw_spacing/2, -screw_spacing/2, h/2]),
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];
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orient_and_anchor([motor_width, motor_width, h], orient, anchor, anchors=anchors, orig_anchor=TOP, chain=true) {
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union() {
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difference() {
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color([0.4, 0.4, 0.4])
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cuboid(size=[motor_width, motor_width, h], chamfer=2, edges=EDGES_Z_ALL, anchor=DOWN);
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cuboid(size=[motor_width, motor_width, h], chamfer=2, edges=EDGES_Z_ALL, anchor=TOP);
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color("silver")
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xspread(screw_spacing)
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yspread(screw_spacing)
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@ -173,7 +211,7 @@ module nema14_stepper(h=24, shaft=5, shaft_len=24, orient=ORIENT_Z, anchor=DOWN)
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cyl(h=plinth_height*3, d=shaft+0.75);
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}
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}
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color("silver") cyl(h=shaft_len, d=shaft, anchor=UP, $fn=max(12,segs(shaft/2)));
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color("silver") cylinder(h=shaft_len, d=shaft, $fn=max(12,segs(shaft/2)));
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}
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children();
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}
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@ -189,9 +227,18 @@ module nema14_stepper(h=24, shaft=5, shaft_len=24, orient=ORIENT_Z, anchor=DOWN)
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// shaft_len = Length of shaft protruding out the top of the stepper motor. Default: 20mm
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// orient = Orientation of the stepper. Use the `ORIENT_` constants from `constants.scad`. Default: `ORIENT_Z`.
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// anchor = Alignment of the stepper. Use the constants from `constants.scad`. Default: `DOWN`.
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// Extra Anchors:
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// "shaft-top" = The top of the shaft.
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// "shaft-middle" = The middle of the shaft.
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// "shaft-bottom" = The bottom of the shaft, 0.1mm above the plinth.
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// "plinth-top" = The top of the plinth.
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// "screw1" = The screw-hole in the X+Y+ quadrant.
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// "screw2" = The screw-hole in the X-Y+ quadrant.
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// "screw3" = The screw-hole in the X-Y- quadrant.
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// "screw4" = The screw-hole in the X+Y- quadrant.
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// Example:
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// nema17_stepper();
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module nema17_stepper(h=34, shaft=5, shaft_len=20, orient=ORIENT_Z, anchor=DOWN)
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module nema17_stepper(h=34, shaft=5, shaft_len=20, orient=ORIENT_Z, anchor=TOP)
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{
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size = 17;
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motor_width = nema_motor_width(size);
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@ -201,11 +248,21 @@ module nema17_stepper(h=34, shaft=5, shaft_len=20, orient=ORIENT_Z, anchor=DOWN)
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screw_size = nema_motor_screw_size(size);
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screw_depth = nema_motor_screw_depth(size);
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orient_and_anchor([motor_width, motor_width, h], orient, anchor, orig_anchor=DOWN, chain=true) {
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anchors = [
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anchorpt("shaft-top", [0,0,h/2+shaft_len]),
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anchorpt("shaft-middle", [0,0,h/2+plinth_height+(shaft_len-plinth_height)/2]),
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anchorpt("shaft-bottom", [0,0,h/2+plinth_height+0.1]),
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anchorpt("plinth-top", [0,0,h/2+plinth_height]),
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anchorpt("screw1", [+screw_spacing/2, +screw_spacing/2, h/2]),
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anchorpt("screw2", [-screw_spacing/2, +screw_spacing/2, h/2]),
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anchorpt("screw3", [-screw_spacing/2, -screw_spacing/2, h/2]),
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anchorpt("screw4", [+screw_spacing/2, -screw_spacing/2, h/2]),
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];
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orient_and_anchor([motor_width, motor_width, h], orient, anchor, anchors=anchors, orig_anchor=UP, chain=true) {
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union() {
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difference() {
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color([0.4, 0.4, 0.4])
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cuboid([motor_width, motor_width, h], chamfer=2, edges=EDGES_Z_ALL, anchor=DOWN);
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cuboid([motor_width, motor_width, h], chamfer=2, edges=EDGES_Z_ALL, anchor=TOP);
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color("silver")
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xspread(screw_spacing)
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yspread(screw_spacing)
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@ -252,9 +309,18 @@ module nema17_stepper(h=34, shaft=5, shaft_len=20, orient=ORIENT_Z, anchor=DOWN)
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// shaft_len = Length of shaft protruding out the top of the stepper motor. Default: 25mm
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// orient = Orientation of the stepper. Use the `ORIENT_` constants from `constants.scad`. Default: `ORIENT_Z`.
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// anchor = Alignment of the stepper. Use the constants from `constants.scad`. Default: `DOWN`.
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// Extra Anchors:
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// "shaft-top" = The top of the shaft.
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// "shaft-middle" = The middle of the shaft.
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// "shaft-bottom" = The bottom of the shaft, 0.1mm above the plinth.
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// "plinth-top" = The top of the plinth.
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// "screw1" = The screw-hole in the X+Y+ quadrant.
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// "screw2" = The screw-hole in the X-Y+ quadrant.
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// "screw3" = The screw-hole in the X-Y- quadrant.
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// "screw4" = The screw-hole in the X+Y- quadrant.
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// Example:
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// nema23_stepper();
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module nema23_stepper(h=50, shaft=6.35, shaft_len=25, orient=ORIENT_Z, anchor=DOWN)
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module nema23_stepper(h=50, shaft=6.35, shaft_len=25, orient=ORIENT_Z, anchor=TOP)
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{
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size = 23;
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motor_width = nema_motor_width(size);
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@ -265,11 +331,21 @@ module nema23_stepper(h=50, shaft=6.35, shaft_len=25, orient=ORIENT_Z, anchor=DO
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screw_depth = nema_motor_screw_depth(size);
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screw_inset = motor_width - screw_spacing + 1;
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orient_and_anchor([motor_width, motor_width, h], orient, anchor, orig_anchor=DOWN, chain=true) {
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anchors = [
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anchorpt("shaft-top", [0,0,h/2+shaft_len]),
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anchorpt("shaft-middle", [0,0,h/2+plinth_height+(shaft_len-plinth_height)/2]),
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anchorpt("shaft-bottom", [0,0,h/2+plinth_height+0.1]),
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anchorpt("plinth-top", [0,0,h/2+plinth_height]),
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anchorpt("screw1", [+screw_spacing/2, +screw_spacing/2, h/2]),
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anchorpt("screw2", [-screw_spacing/2, +screw_spacing/2, h/2]),
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anchorpt("screw3", [-screw_spacing/2, -screw_spacing/2, h/2]),
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anchorpt("screw4", [+screw_spacing/2, -screw_spacing/2, h/2]),
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];
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orient_and_anchor([motor_width, motor_width, h], orient, anchor, anchors=anchors, orig_anchor=TOP, chain=true) {
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difference() {
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union() {
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color([0.4, 0.4, 0.4])
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cuboid([motor_width, motor_width, h], chamfer=2, edges=EDGES_Z_ALL, anchor=DOWN);
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cuboid([motor_width, motor_width, h], chamfer=2, edges=EDGES_Z_ALL, anchor=TOP);
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color([0.4, 0.4, 0.4])
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cylinder(h=plinth_height, d=plinth_diam);
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color("silver")
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@ -279,7 +355,7 @@ module nema23_stepper(h=50, shaft=6.35, shaft_len=25, orient=ORIENT_Z, anchor=DO
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xspread(screw_spacing) {
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yspread(screw_spacing) {
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cyl(d=screw_size, h=screw_depth*3, $fn=max(12,segs(screw_size/2)));
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down(screw_depth) cuboid([screw_inset, screw_inset, h], anchor=DOWN);
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down(screw_depth) cuboid([screw_inset, screw_inset, h], anchor=TOP);
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}
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}
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}
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@ -298,9 +374,18 @@ module nema23_stepper(h=50, shaft=6.35, shaft_len=25, orient=ORIENT_Z, anchor=DO
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// shaft_len = Length of shaft protruding out the top of the stepper motor. Default: 32mm
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// orient = Orientation of the stepper. Use the `ORIENT_` constants from `constants.scad`. Default: `ORIENT_Z`.
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// anchor = Alignment of the stepper. Use the constants from `constants.scad`. Default: `DOWN`.
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// Extra Anchors:
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// "shaft-top" = The top of the shaft.
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// "shaft-middle" = The middle of the shaft.
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// "shaft-bottom" = The bottom of the shaft, 0.1mm above the plinth.
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// "plinth-top" = The top of the plinth.
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// "screw1" = The screw-hole in the X+Y+ quadrant.
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// "screw2" = The screw-hole in the X-Y+ quadrant.
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// "screw3" = The screw-hole in the X-Y- quadrant.
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// "screw4" = The screw-hole in the X+Y- quadrant.
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// Example:
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// nema34_stepper();
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module nema34_stepper(h=75, shaft=12.7, shaft_len=32, orient=ORIENT_Z, anchor=DOWN)
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module nema34_stepper(h=75, shaft=12.7, shaft_len=32, orient=ORIENT_Z, anchor=TOP)
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{
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size = 34;
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motor_width = nema_motor_width(size);
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@ -311,11 +396,21 @@ module nema34_stepper(h=75, shaft=12.7, shaft_len=32, orient=ORIENT_Z, anchor=DO
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screw_depth = nema_motor_screw_depth(size);
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screw_inset = motor_width - screw_spacing + 1;
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orient_and_anchor([motor_width, motor_width, h], orient, anchor, orig_anchor=DOWN, chain=true) {
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anchors = [
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anchorpt("shaft-top", [0,0,h/2+shaft_len]),
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anchorpt("shaft-middle", [0,0,h/2+plinth_height+(shaft_len-plinth_height)/2]),
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anchorpt("shaft-bottom", [0,0,h/2+plinth_height+0.1]),
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anchorpt("plinth-top", [0,0,h/2+plinth_height]),
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anchorpt("screw1", [+screw_spacing/2, +screw_spacing/2, h/2]),
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anchorpt("screw2", [-screw_spacing/2, +screw_spacing/2, h/2]),
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anchorpt("screw3", [-screw_spacing/2, -screw_spacing/2, h/2]),
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anchorpt("screw4", [+screw_spacing/2, -screw_spacing/2, h/2]),
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];
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orient_and_anchor([motor_width, motor_width, h], orient, anchor, anchors=anchors, orig_anchor=TOP, chain=true) {
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difference() {
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union() {
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color([0.4, 0.4, 0.4])
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cuboid(size=[motor_width, motor_width, h], chamfer=2, edges=EDGES_Z_ALL, anchor=DOWN);
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cuboid(size=[motor_width, motor_width, h], chamfer=2, edges=EDGES_Z_ALL, anchor=TOP);
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color([0.4, 0.4, 0.4])
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cylinder(h=plinth_height, d=plinth_diam);
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color("silver")
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@ -325,7 +420,7 @@ module nema34_stepper(h=75, shaft=12.7, shaft_len=32, orient=ORIENT_Z, anchor=DO
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xspread(screw_spacing) {
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yspread(screw_spacing) {
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cylinder(d=screw_size, h=screw_depth*3, center=true, $fn=max(12,segs(screw_size/2)));
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down(screw_depth) downcube([screw_inset, screw_inset, h]);
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down(screw_depth) cube([screw_inset, screw_inset, h], anchor=TOP);
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}
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}
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}
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@ -349,6 +444,11 @@ module nema34_stepper(h=75, shaft=12.7, shaft_len=32, orient=ORIENT_Z, anchor=DO
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// slop = The printer-specific slop value to make parts fit just right. Default: `PRINTER_SLOP`
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// orient = Orientation of the stepper. Use the `ORIENT_` constants from `constants.scad`. Default: `ORIENT_Z`.
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// anchor = Alignment of the stepper. Use the constants from `constants.scad`. Default: `CENTER`.
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// Extra Anchors:
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// "screw1" = The center top of the screw hole/slot in the X+Y+ quadrant.
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// "screw2" = The center top of the screw hole/slot in the X-Y+ quadrant.
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// "screw3" = The center top of the screw hole/slot in the X-Y- quadrant.
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// "screw4" = The center top of the screw hole/slot in the X+Y- quadrant.
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// Example:
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// nema_mount_holes(size=14, depth=5, l=5);
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// Example:
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@ -362,27 +462,35 @@ module nema_mount_holes(size=17, depth=5, l=5, slop=PRINTER_SLOP, orient=ORIENT_
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screw_spacing = nema_motor_screw_spacing(size);
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screw_size = nema_motor_screw_size(size)+slop;
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orient_and_anchor([motor_width, motor_width, l], orient, anchor, chain=true) {
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anchors = [
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anchorpt("screw1", [+screw_spacing/2, +screw_spacing/2, depth/2]),
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anchorpt("screw2", [-screw_spacing/2, +screw_spacing/2, depth/2]),
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anchorpt("screw3", [-screw_spacing/2, -screw_spacing/2, depth/2]),
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anchorpt("screw4", [+screw_spacing/2, -screw_spacing/2, depth/2]),
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];
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screwfn = quantup(max(8,segs(screw_size/2)),4);
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plinthfn = quantup(max(8,segs(plinth_diam/2)),4);
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orient_and_anchor([screw_spacing+screw_size, screw_spacing+screw_size+l, depth], orient, anchor, chain=true) {
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union() {
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xspread(screw_spacing) {
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yspread(screw_spacing) {
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if (l>0) {
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union() {
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yspread(l) cyl(h=depth, d=screw_size, $fn=max(8,segs(screw_size/2)));
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yspread(l) cyl(h=depth, d=screw_size, $fn=screwfn);
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cube([screw_size, l, depth], center=true);
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}
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} else {
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cyl(h=depth, d=screw_size, $fn=max(8,segs(screw_size/2)));
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cyl(h=depth, d=screw_size, $fn=screwfn);
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}
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}
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}
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if (l>0) {
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union () {
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yspread(l) cyl(h=depth, d=plinth_diam);
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yspread(l) cyl(h=depth, d=plinth_diam, $fn=plinthfn);
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cube([plinth_diam, l, depth], center=true);
|
||||
}
|
||||
} else {
|
||||
cyl(h=depth, d=plinth_diam);
|
||||
cyl(h=depth, d=plinth_diam, $fn=plinthfn);
|
||||
}
|
||||
}
|
||||
children();
|
||||
@ -399,6 +507,11 @@ module nema_mount_holes(size=17, depth=5, l=5, slop=PRINTER_SLOP, orient=ORIENT_
|
||||
// slop = The printer-specific slop value to make parts fit just right. Default: `PRINTER_SLOP`
|
||||
// orient = Orientation of the stepper. Use the `ORIENT_` constants from `constants.scad`. Default: `ORIENT_Z`.
|
||||
// anchor = Alignment of the stepper. Use the constants from `constants.scad`. Default: `CENTER`.
|
||||
// Extra Anchors:
|
||||
// "screw1" = The center top of the screw hole/slot in the X+Y+ quadrant.
|
||||
// "screw2" = The center top of the screw hole/slot in the X-Y+ quadrant.
|
||||
// "screw3" = The center top of the screw hole/slot in the X-Y- quadrant.
|
||||
// "screw4" = The center top of the screw hole/slot in the X+Y- quadrant.
|
||||
// Example:
|
||||
// nema11_mount_holes(depth=5, l=5);
|
||||
// Example:
|
||||
@ -418,6 +531,11 @@ module nema11_mount_holes(depth=5, l=5, slop=PRINTER_SLOP, orient=ORIENT_Z, anch
|
||||
// slop = The printer-specific slop value to make parts fit just right. Default: `PRINTER_SLOP`
|
||||
// orient = Orientation of the stepper. Use the `ORIENT_` constants from `constants.scad`. Default: `ORIENT_Z`.
|
||||
// anchor = Alignment of the stepper. Use the constants from `constants.scad`. Default: `CENTER`.
|
||||
// Extra Anchors:
|
||||
// "screw1" = The center top of the screw hole/slot in the X+Y+ quadrant.
|
||||
// "screw2" = The center top of the screw hole/slot in the X-Y+ quadrant.
|
||||
// "screw3" = The center top of the screw hole/slot in the X-Y- quadrant.
|
||||
// "screw4" = The center top of the screw hole/slot in the X+Y- quadrant.
|
||||
// Example:
|
||||
// nema14_mount_holes(depth=5, l=5);
|
||||
// Example:
|
||||
@ -437,6 +555,11 @@ module nema14_mount_holes(depth=5, l=5, slop=PRINTER_SLOP, orient=ORIENT_Z, anch
|
||||
// slop = The printer-specific slop value to make parts fit just right. Default: `PRINTER_SLOP`
|
||||
// orient = Orientation of the stepper. Use the `ORIENT_` constants from `constants.scad`. Default: `ORIENT_Z`.
|
||||
// anchor = Alignment of the stepper. Use the constants from `constants.scad`. Default: `CENTER`.
|
||||
// Extra Anchors:
|
||||
// "screw1" = The center top of the screw hole/slot in the X+Y+ quadrant.
|
||||
// "screw2" = The center top of the screw hole/slot in the X-Y+ quadrant.
|
||||
// "screw3" = The center top of the screw hole/slot in the X-Y- quadrant.
|
||||
// "screw4" = The center top of the screw hole/slot in the X+Y- quadrant.
|
||||
// Example:
|
||||
// nema17_mount_holes(depth=5, l=5);
|
||||
// Example:
|
||||
@ -456,6 +579,11 @@ module nema17_mount_holes(depth=5, l=5, slop=PRINTER_SLOP, orient=ORIENT_Z, anch
|
||||
// slop = The printer-specific slop value to make parts fit just right. Default: `PRINTER_SLOP`
|
||||
// orient = Orientation of the stepper. Use the `ORIENT_` constants from `constants.scad`. Default: `ORIENT_Z`.
|
||||
// anchor = Alignment of the stepper. Use the constants from `constants.scad`. Default: `CENTER`.
|
||||
// Extra Anchors:
|
||||
// "screw1" = The center top of the screw hole/slot in the X+Y+ quadrant.
|
||||
// "screw2" = The center top of the screw hole/slot in the X-Y+ quadrant.
|
||||
// "screw3" = The center top of the screw hole/slot in the X-Y- quadrant.
|
||||
// "screw4" = The center top of the screw hole/slot in the X+Y- quadrant.
|
||||
// Example:
|
||||
// nema23_mount_holes(depth=5, l=5);
|
||||
// Example:
|
||||
@ -475,6 +603,11 @@ module nema23_mount_holes(depth=5, l=5, slop=PRINTER_SLOP, orient=ORIENT_Z, anch
|
||||
// slop = The printer-specific slop value to make parts fit just right. Default: `PRINTER_SLOP`
|
||||
// orient = Orientation of the stepper. Use the `ORIENT_` constants from `constants.scad`. Default: `ORIENT_Z`.
|
||||
// anchor = Alignment of the stepper. Use the constants from `constants.scad`. Default: `CENTER`.
|
||||
// Extra Anchors:
|
||||
// "screw1" = The center top of the screw hole/slot in the X+Y+ quadrant.
|
||||
// "screw2" = The center top of the screw hole/slot in the X-Y+ quadrant.
|
||||
// "screw3" = The center top of the screw hole/slot in the X-Y- quadrant.
|
||||
// "screw4" = The center top of the screw hole/slot in the X+Y- quadrant.
|
||||
// Example:
|
||||
// nema34_mount_holes(depth=5, l=5);
|
||||
// Example:
|
||||
@ -494,6 +627,11 @@ module nema34_mount_holes(depth=5, l=5, slop=PRINTER_SLOP, orient=ORIENT_Z, anch
|
||||
// slop = The printer-specific slop value to make parts fit just right. Default: `PRINTER_SLOP`
|
||||
// orient = Orientation of the stepper. Use the `ORIENT_` constants from `constants.scad`. Default: `ORIENT_Z`.
|
||||
// anchor = Alignment of the stepper. Use the constants from `constants.scad`. Default: `CENTER`.
|
||||
// Extra Anchors:
|
||||
// "screw1" = The center top of the screw hole/slot in the X+Y+ quadrant.
|
||||
// "screw2" = The center top of the screw hole/slot in the X-Y+ quadrant.
|
||||
// "screw3" = The center top of the screw hole/slot in the X-Y- quadrant.
|
||||
// "screw4" = The center top of the screw hole/slot in the X+Y- quadrant.
|
||||
// Example:
|
||||
// nema34_mount_holes(depth=5, l=5);
|
||||
// Example:
|
||||
|
Loading…
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Reference in New Issue
Block a user