mirror of
https://github.com/revarbat/BOSL2.git
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Merge branch 'master' of github.com:revarbat/BOSL2 into revarbat_dev
This commit is contained in:
Revar Desmera
114
threading.scad
114
threading.scad
@@ -33,9 +33,9 @@
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// higbee = Length to taper thread ends over. Default: 0
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// higbee1 = Length to taper bottom thread end over.
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// higbee2 = Length to taper top thread end over.
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// anchor = Translate so anchor point is at origin (0,0,0). See [anchor](attachments.scad#anchor). Default: `CENTER`
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// spin = Rotate this many degrees around the Z axis after anchor. See [spin](attachments.scad#spin). Default: `0`
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// orient = Vector to rotate top towards, after spin. See [orient](attachments.scad#orient). Default: `UP`
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// anchor = Translate so anchor point is at origin (0,0,0). See [anchor](attachments.scad#subsection-anchor). Default: `CENTER`
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// spin = Rotate this many degrees around the Z axis after anchor. See [spin](attachments.scad#subsection-spin). Default: `0`
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// orient = Vector to rotate top towards, after spin. See [orient](attachments.scad#subsection-orient). Default: `UP`
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// $slop = The printer-specific slop value, which adds clearance (`4*$slop`) to internal threads.
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// Example(2D):
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// projection(cut=true)
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@@ -127,20 +127,34 @@ module threaded_rod(
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// bevel = if true, bevel the thread ends. Default: false
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// bevel1 = if true bevel the bottom end.
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// bevel2 = if true bevel the top end.
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// anchor = Translate so anchor point is at origin (0,0,0). See [anchor](attachments.scad#anchor). Default: `CENTER`
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// spin = Rotate this many degrees around the Z axis after anchor. See [spin](attachments.scad#spin). Default: `0`
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// orient = Vector to rotate top towards, after spin. See [orient](attachments.scad#orient). Default: `UP`
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// anchor = Translate so anchor point is at origin (0,0,0). See [anchor](attachments.scad#subsection-anchor). Default: `CENTER`
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// spin = Rotate this many degrees around the Z axis after anchor. See [spin](attachments.scad#subsection-spin). Default: `0`
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// orient = Vector to rotate top towards, after spin. See [orient](attachments.scad#subsection-orient). Default: `UP`
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// $slop = The printer-specific slop value, which adds clearance (`4*$slop`) to internal threads.
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// Examples(Med):
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// threaded_nut(od=16, id=8, h=8, pitch=1.25, $slop=0.05, $fa=1, $fs=1);
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// threaded_nut(od=16, id=8, h=8, pitch=1.25, left_handed=true, bevel=true, $slop=0.1, $fa=1, $fs=1);
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module threaded_nut(
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od, id, h,
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pitch, starts=1, left_handed=false, bevel, bevel1, bevel2,
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pitch, starts=1, left_handed=false, bevel, bevel1, bevel2, id1,id2,
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anchor, spin, orient
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) {
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depth = pitch * cos(30) * 5/8;
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profile = [
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dummy1=
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assert(all_positive(pitch))
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assert(all_positive(id))
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assert(all_positive(h));
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basic = is_num(id) || is_undef(id) || is_def(id1) || is_def(id2);
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dummy2 = assert(basic || is_vector(id,3));
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depth = basic ? cos(30) * 5/8
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: (id[2] - id[0])/2/pitch;
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crestwidth = basic ? 1/8 : 1/2 - (id[2]-id[1])/sqrt(3)/pitch;
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profile = [
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[-depth/sqrt(3)-crestwidth/2, -depth],
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[ -crestwidth/2, 0],
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[ crestwidth/2, 0],
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[ depth/sqrt(3)+crestwidth/2, -depth]
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];
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oprofile = [
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[-6/16, -depth/pitch],
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[-1/16, 0],
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[-1/32, 0.02],
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@@ -149,7 +163,9 @@ module threaded_nut(
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[ 6/16, -depth/pitch]
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];
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generic_threaded_nut(
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od=od, id=id, h=h,
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od=od,
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id=basic ? id : id[2], id1=id1, id2=id2,
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h=h,
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pitch=pitch,
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profile=profile,starts=starts,
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left_handed=left_handed,
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@@ -215,9 +231,9 @@ module threaded_nut(
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// higbee1 = Length to taper bottom thread end over.
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// higbee2 = Length to taper top thread end over.
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// center = If given, overrides `anchor`. A true value sets `anchor=CENTER`, false sets `anchor=UP`.
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// anchor = Translate so anchor point is at origin (0,0,0). See [anchor](attachments.scad#anchor). Default: `CENTER`
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// spin = Rotate this many degrees around the Z axis after anchor. See [spin](attachments.scad#spin). Default: `0`
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// orient = Vector to rotate top towards, after spin. See [orient](attachments.scad#orient). Default: `UP`
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// anchor = Translate so anchor point is at origin (0,0,0). See [anchor](attachments.scad#subsection-anchor). Default: `CENTER`
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// spin = Rotate this many degrees around the Z axis after anchor. See [spin](attachments.scad#subsection-spin). Default: `0`
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// orient = Vector to rotate top towards, after spin. See [orient](attachments.scad#subsection-orient). Default: `UP`
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// $slop = The printer-specific slop value, which adds clearance (`4*$slop`) to internal threads.
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// Example(2D):
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// projection(cut=true)
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@@ -290,9 +306,9 @@ module trapezoidal_threaded_rod(
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// bevel = if true, bevel the thread ends. Default: false
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// bevel1 = if true bevel the bottom end.
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// bevel2 = if true bevel the top end.
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// anchor = Translate so anchor point is at origin (0,0,0). See [anchor](attachments.scad#anchor). Default: `CENTER`
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// spin = Rotate this many degrees around the Z axis after anchor. See [spin](attachments.scad#spin). Default: `0`
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// orient = Vector to rotate top towards, after spin. See [orient](attachments.scad#orient). Default: `UP`
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// anchor = Translate so anchor point is at origin (0,0,0). See [anchor](attachments.scad#subsection-anchor). Default: `CENTER`
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// spin = Rotate this many degrees around the Z axis after anchor. See [spin](attachments.scad#subsection-spin). Default: `0`
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// orient = Vector to rotate top towards, after spin. See [orient](attachments.scad#subsection-orient). Default: `UP`
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// $slop = The printer-specific slop value, which adds clearance (`4*$slop`) to internal threads.
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// Examples(Med):
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// trapezoidal_threaded_nut(od=16, id=8, h=8, pitch=2, $slop=0.1, anchor=UP);
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@@ -351,9 +367,9 @@ module trapezoidal_threaded_nut(
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// higbee = Length to taper thread ends over. Default: 0 (No higbee thread tapering)
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// higbee1 = Length to taper bottom thread end over.
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// higbee2 = Length to taper top thread end over.
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// anchor = Translate so anchor point is at origin (0,0,0). See [anchor](attachments.scad#anchor). Default: `CENTER`
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// spin = Rotate this many degrees around the Z axis after anchor. See [spin](attachments.scad#spin). Default: `0`
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// orient = Vector to rotate top towards, after spin. See [orient](attachments.scad#orient). Default: `UP`
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// anchor = Translate so anchor point is at origin (0,0,0). See [anchor](attachments.scad#subsection-anchor). Default: `CENTER`
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// spin = Rotate this many degrees around the Z axis after anchor. See [spin](attachments.scad#subsection-spin). Default: `0`
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// orient = Vector to rotate top towards, after spin. See [orient](attachments.scad#subsection-orient). Default: `UP`
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// $slop = The printer-specific slop value, which adds clearance (`4*$slop`) to internal threads.
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// Example(2D):
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// projection(cut=true)
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@@ -402,9 +418,9 @@ module acme_threaded_rod(
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// bevel = if true, bevel the thread ends. Default: false
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// bevel1 = if true bevel the bottom end.
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// bevel2 = if true bevel the top end.
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// anchor = Translate so anchor point is at origin (0,0,0). See [anchor](attachments.scad#anchor). Default: `CENTER`
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// spin = Rotate this many degrees around the Z axis after anchor. See [spin](attachments.scad#spin). Default: `0`
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// orient = Vector to rotate top towards, after spin. See [orient](attachments.scad#orient). Default: `UP`
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// anchor = Translate so anchor point is at origin (0,0,0). See [anchor](attachments.scad#subsection-anchor). Default: `CENTER`
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// spin = Rotate this many degrees around the Z axis after anchor. See [spin](attachments.scad#subsection-spin). Default: `0`
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// orient = Vector to rotate top towards, after spin. See [orient](attachments.scad#subsection-orient). Default: `UP`
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// $slop = The printer-specific slop value, which adds clearance (`4*$slop`) to internal threads.
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// Examples(Med):
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// acme_threaded_nut(od=16, id=3/8*INCH, h=8, tpi=8, $slop=0.05);
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@@ -452,9 +468,9 @@ module acme_threaded_nut(
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// bevel2 = if true bevel the top end.
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// hollow = If true, create a pipe with the correct internal diameter.
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// internal = If true, make this a mask for making internal threads.
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// anchor = Translate so anchor point is at origin (0,0,0). See [anchor](attachments.scad#anchor). Default: `CENTER`
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// spin = Rotate this many degrees around the Z axis after anchor. See [spin](attachments.scad#spin). Default: `0`
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// orient = Vector to rotate top towards, after spin. See [orient](attachments.scad#orient). Default: `UP`
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// anchor = Translate so anchor point is at origin (0,0,0). See [anchor](attachments.scad#subsection-anchor). Default: `CENTER`
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// spin = Rotate this many degrees around the Z axis after anchor. See [spin](attachments.scad#subsection-spin). Default: `0`
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// orient = Vector to rotate top towards, after spin. See [orient](attachments.scad#subsection-orient). Default: `UP`
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// $slop = The printer-specific slop value, which adds clearance (`4*$slop`) to internal threads.p
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// Example(2D): The straight gray rectangle reveals the tapered threads.
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// projection(cut=true) npt_threaded_rod(size=1/4, orient=BACK);
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@@ -566,9 +582,9 @@ module npt_threaded_rod(
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// higbee2 = Length to taper top thread end over.
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// d1 = Bottom outside diameter of threads.
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// d2 = Top outside diameter of threads.
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// anchor = Translate so anchor point is at origin (0,0,0). See [anchor](attachments.scad#anchor). Default: `CENTER`
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// spin = Rotate this many degrees around the Z axis after anchor. See [spin](attachments.scad#spin). Default: `0`
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// orient = Vector to rotate top towards, after spin. See [orient](attachments.scad#orient). Default: `UP`
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// anchor = Translate so anchor point is at origin (0,0,0). See [anchor](attachments.scad#subsection-anchor). Default: `CENTER`
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// spin = Rotate this many degrees around the Z axis after anchor. See [spin](attachments.scad#subsection-spin). Default: `0`
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// orient = Vector to rotate top towards, after spin. See [orient](attachments.scad#subsection-orient). Default: `UP`
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// $slop = The printer-specific slop value, which adds clearance (`4*$slop`) to internal threads.
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// Example(2D):
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// projection(cut=true)
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@@ -626,9 +642,9 @@ module buttress_threaded_rod(
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// bevel = if true, bevel the thread ends. Default: false
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// bevel1 = if true bevel the bottom end.
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// bevel2 = if true bevel the top end.
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// anchor = Translate so anchor point is at origin (0,0,0). See [anchor](attachments.scad#anchor). Default: `CENTER`
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// spin = Rotate this many degrees around the Z axis after anchor. See [spin](attachments.scad#spin). Default: `0`
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// orient = Vector to rotate top towards, after spin. See [orient](attachments.scad#orient). Default: `UP`
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// anchor = Translate so anchor point is at origin (0,0,0). See [anchor](attachments.scad#subsection-anchor). Default: `CENTER`
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// spin = Rotate this many degrees around the Z axis after anchor. See [spin](attachments.scad#subsection-spin). Default: `0`
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// orient = Vector to rotate top towards, after spin. See [orient](attachments.scad#subsection-orient). Default: `UP`
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// $slop = The printer-specific slop value, which adds clearance (`4*$slop`) to internal threads.
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// Examples(Med):
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// buttress_threaded_nut(od=16, id=8, h=8, pitch=1.25, left_handed=true, $slop=0.05, $fa=1, $fs=1);
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@@ -681,9 +697,9 @@ module buttress_threaded_nut(
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// higbee2 = Length to taper top thread end over.
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// d1 = Bottom outside diameter of threads.
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// d2 = Top outside diameter of threads.
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// anchor = Translate so anchor point is at origin (0,0,0). See [anchor](attachments.scad#anchor). Default: `CENTER`
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// spin = Rotate this many degrees around the Z axis after anchor. See [spin](attachments.scad#spin). Default: `0`
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// orient = Vector to rotate top towards, after spin. See [orient](attachments.scad#orient). Default: `UP`
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// anchor = Translate so anchor point is at origin (0,0,0). See [anchor](attachments.scad#subsection-anchor). Default: `CENTER`
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// spin = Rotate this many degrees around the Z axis after anchor. See [spin](attachments.scad#subsection-spin). Default: `0`
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// orient = Vector to rotate top towards, after spin. See [orient](attachments.scad#subsection-orient). Default: `UP`
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// $slop = The printer-specific slop value, which adds clearance (`4*$slop`) to internal threads.
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// Example(2D):
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// projection(cut=true)
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@@ -734,9 +750,9 @@ module square_threaded_rod(
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// bevel1 = if true bevel the bottom end.
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// bevel2 = if true bevel the top end.
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// starts = The number of lead starts. Default = 1
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// anchor = Translate so anchor point is at origin (0,0,0). See [anchor](attachments.scad#anchor). Default: `CENTER`
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// spin = Rotate this many degrees around the Z axis after anchor. See [spin](attachments.scad#spin). Default: `0`
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// orient = Vector to rotate top towards, after spin. See [orient](attachments.scad#orient). Default: `UP`
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// anchor = Translate so anchor point is at origin (0,0,0). See [anchor](attachments.scad#subsection-anchor). Default: `CENTER`
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// spin = Rotate this many degrees around the Z axis after anchor. See [spin](attachments.scad#subsection-spin). Default: `0`
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// orient = Vector to rotate top towards, after spin. See [orient](attachments.scad#subsection-orient). Default: `UP`
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// $slop = The printer-specific slop value, which adds clearance (`4*$slop`) to internal threads.
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// Examples(Med):
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// square_threaded_nut(od=16, id=10, h=10, pitch=2, starts=2, $slop=0.1, $fn=32);
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@@ -780,9 +796,9 @@ module square_threaded_nut(
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// bevel1 = if true bevel the bottom end.
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// bevel2 = if true bevel the top end.
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// internal = If true, make this a mask for making internal threads.
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// anchor = Translate so anchor point is at origin (0,0,0). See [anchor](attachments.scad#anchor). Default: `CENTER`
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// spin = Rotate this many degrees around the Z axis after anchor. See [spin](attachments.scad#spin). Default: `0`
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// orient = Vector to rotate top towards, after spin. See [orient](attachments.scad#orient). Default: `UP`
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// anchor = Translate so anchor point is at origin (0,0,0). See [anchor](attachments.scad#subsection-anchor). Default: `CENTER`
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// spin = Rotate this many degrees around the Z axis after anchor. See [spin](attachments.scad#subsection-spin). Default: `0`
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// orient = Vector to rotate top towards, after spin. See [orient](attachments.scad#subsection-orient). Default: `UP`
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// $slop = The printer-specific slop value, which adds clearance (`4*$slop`) to internal threads.
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// Example(2D): Thread Profile, ball_diam=4, ball_arc=100
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// projection(cut=true) ball_screw_rod(d=10, l=15, pitch=5, ball_diam=4, ball_arc=100, orient=BACK, $fn=24);
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@@ -866,9 +882,9 @@ module ball_screw_rod(
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// higbee1 = Angle to taper bottom thread end over.
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// higbee2 = Angle to taper top thread end over.
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// center = If given, overrides `anchor`. A true value sets `anchor=CENTER`, false sets `anchor=UP`.
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// anchor = Translate so anchor point is at origin (0,0,0). See [anchor](attachments.scad#anchor). Default: `CENTER`
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// spin = Rotate this many degrees around the Z axis after anchor. See [spin](attachments.scad#spin). Default: `0`
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// orient = Vector to rotate top towards, after spin. See [orient](attachments.scad#orient). Default: `UP`
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// anchor = Translate so anchor point is at origin (0,0,0). See [anchor](attachments.scad#subsection-anchor). Default: `CENTER`
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// spin = Rotate this many degrees around the Z axis after anchor. See [spin](attachments.scad#subsection-spin). Default: `0`
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// orient = Vector to rotate top towards, after spin. See [orient](attachments.scad#subsection-orient). Default: `UP`
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// $slop = The printer-specific slop value, which adds clearance (`4*$slop`) to internal threads.
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// Example(2DMed): Example Tooth Profile
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// pitch = 2;
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@@ -1062,9 +1078,9 @@ module generic_threaded_rod(
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// bevel2 = if true bevel the top end.
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// id1 = inner diameter at the bottom
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// id2 = inner diameter at the top
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// anchor = Translate so anchor point is at origin (0,0,0). See [anchor](attachments.scad#anchor). Default: `CENTER`
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// spin = Rotate this many degrees around the Z axis after anchor. See [spin](attachments.scad#spin). Default: `0`
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// orient = Vector to rotate top towards, after spin. See [orient](attachments.scad#orient). Default: `UP`
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// anchor = Translate so anchor point is at origin (0,0,0). See [anchor](attachments.scad#subsection-anchor). Default: `CENTER`
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// spin = Rotate this many degrees around the Z axis after anchor. See [spin](attachments.scad#subsection-spin). Default: `0`
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// orient = Vector to rotate top towards, after spin. See [orient](attachments.scad#subsection-orient). Default: `UP`
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// $slop = The printer-specific slop value, which adds clearance (`4*$slop`) to internal threads.
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module generic_threaded_nut(
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od,
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@@ -1149,9 +1165,9 @@ module generic_threaded_nut(
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// higbee = Length to taper thread ends over. Default: 0
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// higbee1 = Length to taper bottom thread end over.
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// higbee2 = Length to taper top thread end over.
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// anchor = Translate so anchor point is at origin (0,0,0). See [anchor](attachments.scad#anchor). Default: `CENTER`
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// spin = Rotate this many degrees around the Z axis after anchor. See [spin](attachments.scad#spin). Default: `0`
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// orient = Vector to rotate top towards, after spin. See [orient](attachments.scad#orient). Default: `UP`
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// anchor = Translate so anchor point is at origin (0,0,0). See [anchor](attachments.scad#subsection-anchor). Default: `CENTER`
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// spin = Rotate this many degrees around the Z axis after anchor. See [spin](attachments.scad#subsection-spin). Default: `0`
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// orient = Vector to rotate top towards, after spin. See [orient](attachments.scad#subsection-orient). Default: `UP`
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// Example(2DMed): Typical Tooth Profile
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// pitch = 2;
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// depth = pitch * cos(30) * 5/8;
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