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Merge remote-tracking branch 'upstream/master'
This commit is contained in:
Richard Milewski
commit
387226455d
2 changed files with 32 additions and 15 deletions
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@ -56,8 +56,10 @@ DefineHeader(Table;Headers=Anchor Type|What it is): Anchor Types
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DefineHeader(Table;Headers=Name|Definition): Terminology
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DefineHeader(BulletList): Requirements
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DefineSynTags:
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VNF = Returns a VNF when called as a function.
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Path = Returns a Path when called as a function.
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Region = Returns a Region when called as a function.
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VNF = Can return a VNF when called as a function.
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Path = Can return a Path when called as a function.
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Region = Can return a Region when called as a function.
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Mat = Can return a transformation matrix when called as a function.
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Geom = Returns Geometry when called as a module.
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Trans = When called as a module, performs a transformation on the children.
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@ -51,7 +51,7 @@
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// https://patents.google.com/patent/US447775A meant to address these limitations.
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// Instead of beveling the end of the screw, Higbee said to remove the partial thread.
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// The resulting screw might look like this:
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// Figure(3D,Med,NoAxes,VPR=[71.4,0,292.8],VPT=[2.47443,0.356302,-1.41819],VPD=43.9335):
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// Figure(3D,Med,NoAxes,VPR=[72,0,294],VPT=[0,0,0],VPD=44):
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// $fn=48;
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// threaded_rod(d=13,pitch=2,l=10,blunt_start=true,lead_in_shape="cut",end_len=.2);
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// Continues:
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@ -71,23 +71,23 @@
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// the bevel is sized to the full outer diameter of the threaded rod.
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// With blunt start threading, the bevel appears on the unthreaded part of the rod.
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// On a threaded rod, a bevel value of `true` or a positive bevel value cut off the corner.
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// Figure(3D,Med,NoAxes,VPR=[73.2,0,53.7],VPT=[2.47443,0.356302,-1.41819],VPD=43.9335):
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// Figure(3D,Med,NoAxes,VPR=[72,0,54],VPT=[0,0,0],VPD=44):
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// threaded_rod(d=13,pitch=2,l=10,blunt_start=true,bevel=true,$fn=80);
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// Continues:
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// A negative bevel value produces a flaring bevel, that might be useful if the rod needs to mate with another part.
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// You can also set `bevel="reverse"` to get a flaring bevel of the default size.
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// Figure(3D,Med,NoAxes,VPR=[73.2,0,53.7],VPT=[2.47443,0.356302,-1.41819],VPD=43.9335): Negative bevel on a regular threaded rod.
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// Figure(3D,Med,NoAxes,VPR=[72,0,54],VPT=[0,0,0],VPD=44): Negative bevel on a regular threaded rod.
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// threaded_rod(d=13,pitch=2,l=10,blunt_start=true,bevel=-2,$fn=80);
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// Continues:
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// If you set `internal=true` then bevels are reversed: positive bevels flare outward so that when you subtract
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// If you set `internal=true` to create a mask for a threaded hole, then bevels are reversed: positive bevels flare outward so that when you subtract
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// the threaded rod it gives a beveled edge to the hole. In this case, negative bevels go inward, which might be useful to
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// create a bevel at the bottom of a threaded hole.
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// Figure(3D,Med,NoAxes,VPR=[73.2,0,53.7],VPT=[2.47443,0.356302,-1.41819],VPD=43.9335): Threaded rod mask produced using `internal=true` with regular bevel at the top and reversed bevel at the bottom.
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// Figure(3D,Med,NoAxes,VPR=[72,0,54],VPT=[0,0,0],VPD=44): Threaded rod mask produced using `internal=true` with regular bevel at the top and reversed bevel at the bottom.
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// threaded_rod(d=13,pitch=2,l=10,blunt_start=true,bevel2=true,bevel1="reverse",internal=true,$fn=80);
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// Continues:
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// You can also extend the unthreaded section using the `end_len` parameters. A long unthreaded section will make
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// it impossible to tilt the bolt and produce misaligned threads, so it could make assembly easier.
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// Figure(3D,Med,NoAxes,VPR=[73.2,0,53.7],VPT=[2.47443,0.356302,-1.41819],VPD=43.9335):
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// Figure(3D,Med,NoAxes,VPR=[72,0,54],VPT=[0,0,0],VPD=48): Negative bevel on a regular threaded rod.
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// threaded_rod(d=13,pitch=2,l=15,end_len2=5,blunt_start=true,bevel=true,$fn=80);
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// Continues:
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// It is also possible to adjust the length of the lead-in section of threads, or the
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@ -95,7 +95,7 @@
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// to specify a length or the `lead_in_ang` arguments to specify an angle. For general
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// threading applications, making the lead in long creates a smaller thread that could
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// be more fragile and more prone to cross threading.
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// Figure(3D,Med,NoAxes,VPR=[51.5,0,303.4],VPT=[4.98906,1.63966,-0.141486],VPD=35.5861):
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// Figure(3D,Med,NoAxes,VPR=[52,0,300],VPT=[0,0,4],VPD=35.5861):
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// threaded_rod(d=13,pitch=2,l=10,lead_in=6,blunt_start=true,bevel=false,$fn=80);
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// Continues:
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// To change the form of the thread end you use the `lead_in_shape` argument.
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@ -112,7 +112,7 @@
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// of zero, but it is usually best if the thread width scale does not go to zero,
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// because that will give a sharply pointed thread end. If `x>1` the function must
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// return `[1,1]`.
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// Figure(3D,Med,NoAxes,VPR=[74.6,0,338.4],VPT=[-0.829811,-2.56647,2.54868],VPD=28.8248): The standard lead in shapes
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// Figure(3D,Med,NoAxes,VPR=[75,0,338],VPT=[-2,0,3.3],VPD=25): The standard lead in shapes
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// left_half()zrot(0){
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// up(2) threaded_rod(d=13,pitch=2,l=2,blunt_start=true,bevel=false,$fn=128,anchor=BOT);
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// up(4) threaded_rod(d=13,pitch=2,l=2.5,blunt_start=true,bevel=false,$fn=128,lead_in_shape="cut",end_len2=.5,anchor=BOT);
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@ -132,6 +132,7 @@
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// Module: threaded_rod()
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// Synopsis: Creates an UTS/ISO triangular threaded rod.
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// SynTags: Geom
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// Topics: Threading, Screws
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// See Also: threaded_nut()
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// Usage:
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@ -180,7 +181,7 @@
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// threaded_rod(d=10, l=20, pitch=1.25, left_handed=true, $fa=1, $fs=1);
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// threaded_rod(d=25, l=20, pitch=2, $fa=1, $fs=1, end_len=1.5, bevel=true);
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// threaded_rod(d=25, l=20, pitch=2, $fa=1, $fs=1, blunt_start=false);
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// Example: Diamond threading where both left-handed and right-handed nuts travel (in the same direction) on the threaded rod:
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// Example(BIG,NoAxes): Diamond threading where both left-handed and right-handed nuts travel (in the same direction) on the threaded rod:
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// $fn=32;
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// $slop = 0.075;
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// d = 3/8*INCH;
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@ -271,6 +272,7 @@ module threaded_rod(
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// Module: threaded_nut()
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// Synopsis: Creates an UTS/ISO triangular threaded nut.
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// SynTags: Geom
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// Topics: Threading, Screws
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// See Also: threaded_rod()
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// Usage:
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@ -387,6 +389,7 @@ module threaded_nut(
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// Module: trapezoidal_threaded_rod()
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// Synopsis: Creates a trapezoidal threaded rod.
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// SynTags: Geom
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// Topics: Threading, Screws
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// See Also: trapezoidal_threaded_nut()
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// Usage:
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@ -538,6 +541,7 @@ module trapezoidal_threaded_rod(
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// Module: trapezoidal_threaded_nut()
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// Synopsis: Creates a trapezoidal threaded nut.
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// SynTags: Geom
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// Topics: Threading, Screws
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// See Also: trapezoidal_threaded_rod()
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// Usage:
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@ -659,6 +663,7 @@ module trapezoidal_threaded_nut(
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// Module: acme_threaded_rod()
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// Synopsis: Creates an ACME threaded rod.
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// SynTags: Geom
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// Topics: Threading, Screws
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// See Also: acme_threaded_nut()
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// Usage:
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@ -753,6 +758,7 @@ module acme_threaded_rod(
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// Module: acme_threaded_nut()
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// Synopsis: Creates an ACME threaded nut.
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// SynTags: Geom
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// Topics: Threading, Screws
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// See Also: acme_threaded_rod()
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// Usage:
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@ -794,9 +800,9 @@ module acme_threaded_rod(
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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(nutwidth=16, id=3/8*INCH, h=8, tpi=8, $slop=0.05,end_len=0,ibevel=1);
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// acme_threaded_nut(nutwidth=16, id=1/2*INCH, h=10, tpi=12, starts=3, $slop=0.1, $fa=1, $fs=1);
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// acme_threaded_nut(nutwidth=16, id=1/2*INCH, h=10, tpi=12, starts=3, $slop=0.1, $fa=1, $fs=1, blunt_start=false);
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// acme_threaded_nut(nutwidth=16, id=3/8*INCH, h=8, tpi=8, $slop=0.05);
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// acme_threaded_nut(nutwidth=16, id=3/8*INCH, h=10, tpi=12, starts=3, $slop=0.1, $fa=1, $fs=1, ibevel=false);
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// acme_threaded_nut(nutwidth=16, id=3/8*INCH, h=10, tpi=12, starts=3, $slop=0.1, $fa=1, $fs=1, blunt_start=false);
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function acme_threaded_nut(
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nutwidth, id, h, tpi, pitch,
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starts=1,
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@ -857,6 +863,7 @@ module acme_threaded_nut(
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// Module: npt_threaded_rod()
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// Synopsis: Creates NPT pipe threading.
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// SynTags: Geom
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// Topics: Threading, Screws
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// See Also: acme_threaded_rod()
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// Usage:
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@ -979,6 +986,7 @@ module npt_threaded_rod(
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// Module: buttress_threaded_rod()
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// Synopsis: Creates a buttress-threaded rod.
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// SynTags: Geom
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// Topics: Threading, Screws
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// See Also: buttress_threaded_nut()
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// Usage:
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@ -1079,6 +1087,7 @@ module buttress_threaded_rod(
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// Module: buttress_threaded_nut()
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// Synopsis: Creates a buttress-threaded nut.
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// SynTags: Geom
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// Topics: Threading, Screws
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// See Also: buttress_threaded_rod()
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// Usage:
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@ -1179,6 +1188,7 @@ module buttress_threaded_nut(
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// Module: square_threaded_rod()
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// Synopsis: Creates a square-threaded rod.
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// SynTags: Geom
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// Topics: Threading, Screws
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// See Also: square_threaded_nut()
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// Usage:
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@ -1274,6 +1284,7 @@ module square_threaded_rod(
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// Module: square_threaded_nut()
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// Synopsis: Creates a square-threaded nut.
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// SynTags: Geom
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// Topics: Threading, Screws
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// See Also: square_threaded_rod()
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// Usage:
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@ -1372,6 +1383,7 @@ module square_threaded_nut(
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// Module: ball_screw_rod()
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// Synopsis: Creates a ball screw rod.
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// SynTags: Geom
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// Topics: Threading, Screws
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// Usage:
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// ball_screw_rod(d, l|length, pitch, [ball_diam], [ball_arc], [internal=], ...) [ATTACHMENTS];
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@ -1476,6 +1488,7 @@ module ball_screw_rod(
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// Module: generic_threaded_rod()
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// Synopsis: Creates a generic threaded rod.
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// SynTags: Geom
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// Topics: Threading, Screws
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// See Also: generic_threaded_nut()
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// Usage:
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@ -1804,6 +1817,7 @@ module generic_threaded_rod(
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// Module: generic_threaded_nut()
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// Synopsis: Creates a generic threaded nut.
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// SynTags: Geom
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// Topics: Threading, Screws
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// See Also: generic_threaded_rod()
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// Usage:
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@ -1953,6 +1967,7 @@ module _nutshape(nutwidth, h, shape, bevel1, bevel2)
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// Module: thread_helix()
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// Synopsis: Creates a thread helix to add to a cylinder.
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// SynTags: Geom
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// Topics: Threading, Screws
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// See Also: generic_threaded_rod()
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// Usage:
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