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Merge pull request #85 from fe60/master
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@revarbat
revarbat authored Apr 29, 2021
2 parents ac27f3e + 7385c69 commit d727299
Showing 1 changed file with 44 additions and 2 deletions.
46 changes: 44 additions & 2 deletions threading.scad
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Original file line number Diff line number Diff line change
Expand Up @@ -59,7 +59,9 @@ use <math.scad>
// thread_depth = Depth of the threads. Default=pitch/2
// thread_angle = The pressure angle profile angle of the threads. Default = 14.5 degree ACME profile.
// left_handed = If true, create left-handed threads. Default = false
// bevel = if true, bevel the thread ends. Default: true
// bevel = if true, bevel the thread ends. Default: false
// bevel1 = if true, bevel the axis-negative end of the thread. Default: false
// bevel2 = if true, bevel the axis-positive end of the thread. Default: false
// starts = The number of lead starts. Default = 1
// internal = If true, make this a mask for making internal threads.
// slop = printer slop calibration to allow for tight fitting of parts. Default: `PRINTER_SLOP`
Expand All @@ -85,6 +87,8 @@ module trapezoidal_threaded_rod(
thread_depth=undef,
left_handed=false,
bevel=false,
bevel1=false,
bevel2=false,
starts=1,
profile=undef,
internal=false,
Expand Down Expand Up @@ -232,7 +236,11 @@ module trapezoidal_threaded_rod(
difference() {
polyhedron(points=poly_points, faces=poly_faces, convexity=threads*starts*2);
zspread(l+4*pitch*starts) cube([d+1, d+1, 4*pitch*starts], center=true);
if (bevel) cylinder_mask(d=d, l=l+0.01, chamfer=depth);
if (bevel || bevel1 || bevel2) {
depth1 = (bevel || bevel1) ? depth : 0;
depth2 = (bevel || bevel2) ? depth : 0;
cylinder_mask(d=d, l=l+0.01, chamfer1=depth1, chamfer2=depth2);
}
}
}
}
Expand Down Expand Up @@ -321,6 +329,8 @@ module trapezoidal_threaded_nut(
// pitch = Length between threads.
// left_handed = if true, create left-handed threads. Default = false
// bevel = if true, bevel the thread ends. Default: false
// bevel1 = if true, bevel the axis-negative end of the thread. Default: false
// bevel2 = if true, bevel the axis-positive end of the thread. Default: false
// internal = If true, make this a mask for making internal threads.
// slop = printer slop calibration to allow for tight fitting of parts. Default: `PRINTER_SLOP`
// orient = Orientation of the rod. Use the `ORIENT_` constants from `constants.scad`. Default: `ORIENT_Z`.
Expand All @@ -335,6 +345,8 @@ module threaded_rod(
d=10, l=100, pitch=2,
left_handed=false,
bevel=false,
bevel1=false,
bevel2=false,
internal=false,
slop=undef,
orient=ORIENT_Z,
Expand Down Expand Up @@ -363,6 +375,8 @@ module threaded_rod(
profile=profile,
left_handed=left_handed,
bevel=bevel,
bevel1=bevel1,
bevel2=bevel2,
internal=internal,
slop=slop,
orient=orient,
Expand Down Expand Up @@ -426,6 +440,8 @@ module threaded_nut(
// pitch = Length between threads.
// left_handed = if true, create left-handed threads. Default = false
// bevel = if true, bevel the thread ends. Default: false
// bevel1 = if true, bevel the axis-negative end of the thread. Default: false
// bevel2 = if true, bevel the axis-positive end of the thread. Default: false
// internal = If true, this is a mask for making internal threads.
// slop = printer slop calibration to allow for tight fitting of parts. default=0.2
// orient = Orientation of the rod. Use the `ORIENT_` constants from `constants.scad`. Default: `ORIENT_Z`.
Expand All @@ -440,6 +456,8 @@ module buttress_threaded_rod(
d=10, l=100, pitch=2,
left_handed=false,
bevel=false,
bevel1=false,
bevel2=false,
internal=false,
slop=undef,
orient=ORIENT_Z,
Expand All @@ -460,6 +478,8 @@ module buttress_threaded_rod(
profile=profile,
left_handed=left_handed,
bevel=bevel,
bevel1=bevel1,
bevel2=bevel2,
internal=internal,
orient=orient,
slop=slop,
Expand Down Expand Up @@ -536,6 +556,8 @@ module metric_trapezoidal_threaded_rod(
left_handed=false,
starts=1,
bevel=false,
bevel1=false,
bevel2=false,
orient=ORIENT_Z,
align=V_CENTER
) {
Expand All @@ -546,6 +568,8 @@ module metric_trapezoidal_threaded_rod(
left_handed=left_handed,
starts=starts,
bevel=bevel,
bevel1=bevel1,
bevel2=bevel2,
orient=orient,
align=align
);
Expand Down Expand Up @@ -608,6 +632,8 @@ module metric_trapezoidal_threaded_nut(
// starts = The number of lead starts. Default = 1
// left_handed = if true, create left-handed threads. Default = false
// bevel = if true, bevel the thread ends. Default: false
// bevel1 = if true, bevel the axis-negative end of the thread. Default: false
// bevel2 = if true, bevel the axis-positive end of the thread. Default: false
// orient = Orientation of the rod. Use the `ORIENT_` constants from `constants.scad`. Default: `ORIENT_Z`.
// align = Alignment of the rod. Use the `V_` constants from `constants.scad`. Default: `V_CENTER`.
// Example(2D):
Expand All @@ -623,6 +649,8 @@ module acme_threaded_rod(
starts=1,
left_handed=false,
bevel=false,
bevel1=false,
bevel2=false,
orient=ORIENT_Z,
align=V_CENTER
) {
Expand All @@ -633,6 +661,8 @@ module acme_threaded_rod(
starts=starts,
left_handed=left_handed,
bevel=bevel,
bevel1=bevel1,
bevel2=bevel2,
orient=orient,
align=align
);
Expand Down Expand Up @@ -696,6 +726,8 @@ module acme_threaded_nut(
// pitch = Length between threads.
// left_handed = if true, create left-handed threads. Default = false
// bevel = if true, bevel the thread ends. Default: false
// bevel1 = if true, bevel the axis-negative end of the thread. Default: false
// bevel2 = if true, bevel the axis-positive end of the thread. Default: false
// starts = The number of lead starts. Default = 1
// orient = Orientation of the rod. Use the `ORIENT_` constants from `constants.scad`. Default: `ORIENT_Z`.
// align = Alignment of the rod. Use the `V_` constants from `constants.scad`. Default: `V_CENTER`.
Expand All @@ -708,6 +740,8 @@ module square_threaded_rod(
d=10, l=100, pitch=2,
left_handed=false,
bevel=false,
bevel1=false,
bevel2=false,
starts=1,
orient=ORIENT_Z,
align=V_CENTER
Expand All @@ -717,6 +751,8 @@ module square_threaded_rod(
thread_angle=0,
left_handed=left_handed,
bevel=bevel,
bevel1=bevel1,
bevel2=bevel2,
starts=starts,
orient=orient,
align=align
Expand All @@ -736,6 +772,8 @@ module square_threaded_rod(
// pitch = Length between threads.
// left_handed = if true, create left-handed threads. Default = false
// bevel = if true, bevel the thread ends. Default: false
// bevel1 = if true, bevel the axis-negative end of the thread. Default: false
// bevel2 = if true, bevel the axis-positive end of the thread. Default: false
// starts = The number of lead starts. Default = 1
// slop = printer slop calibration to allow for tight fitting of parts. default=0.2
// orient = Orientation of the nut. Use the `ORIENT_` constants from `constants.scad`. Default: `ORIENT_Z`.
Expand All @@ -747,6 +785,8 @@ module square_threaded_nut(
pitch=3.175,
left_handed=false,
bevel=false,
bevel1=false,
bevel2=false,
starts=1,
slop=undef,
orient=ORIENT_Z,
Expand All @@ -757,6 +797,8 @@ module square_threaded_nut(
thread_angle=0,
left_handed=left_handed,
bevel=bevel,
bevel1=bevel1,
bevel2=bevel2,
starts=starts,
slop=slop,
orient=orient,
Expand Down

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