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usage fixes and no_function addition to threading.scad

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Adrian Mariano 2022-04-02 23:43:54 -04:00
parent d93c163c49
commit fbd7f18440
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threading.scad
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@ -12,6 +12,8 @@
// Section: Standard (UTS/ISO) Threading // Section: Standard (UTS/ISO) Threading
// Module: threaded_rod() // Module: threaded_rod()
// Usage:
// threaded_rod(d, l, pitch, [internal=], ...) [ATTACHMENTS];
// Description: // Description:
// Constructs a standard ISO (metric) or UTS (English) threaded rod. These threads are close to triangular, // Constructs a standard ISO (metric) or UTS (English) threaded rod. These threads are close to triangular,
// with a 60 degree thread angle. You can give the outer diameter and get the "basic form" or you can // with a 60 degree thread angle. You can give the outer diameter and get the "basic form" or you can
@ -57,6 +59,16 @@
// threaded_nut(od=4.5/8*INCH,id=d,h=3/8*INCH,pitch=pitch,starts=starts,anchor=BOTTOM); // threaded_nut(od=4.5/8*INCH,id=d,h=3/8*INCH,pitch=pitch,starts=starts,anchor=BOTTOM);
// threaded_nut(od=4.5/8*INCH,id=d,h=3/8*INCH,pitch=pitch,starts=starts,left_handed=true,anchor=BOTTOM); // threaded_nut(od=4.5/8*INCH,id=d,h=3/8*INCH,pitch=pitch,starts=starts,left_handed=true,anchor=BOTTOM);
// } // }
function threaded_rod(
d, l, pitch,
left_handed=false,
bevel,bevel1,bevel2,starts=1,
internal=false,
d1, d2,
higbee, higbee1, higbee2,
anchor, spin, orient
) = no_function("threaded_rod");
module threaded_rod( module threaded_rod(
d, l, pitch, d, l, pitch,
left_handed=false, left_handed=false,
@ -115,6 +127,8 @@ module threaded_rod(
// Module: threaded_nut() // Module: threaded_nut()
// Usage:
// threaded_nut(od, id, h, pitch,...) [ATTACHMENTS];
// Description: // Description:
// Constructs a hex nut for an ISO (metric) or UTS (English) threaded rod. // Constructs a hex nut for an ISO (metric) or UTS (English) threaded rod.
// Arguments: // Arguments:
@ -135,6 +149,11 @@ module threaded_rod(
// Examples(Med): // Examples(Med):
// threaded_nut(od=16, id=8, h=8, pitch=1.25, $slop=0.05, $fa=1, $fs=1); // threaded_nut(od=16, id=8, h=8, pitch=1.25, $slop=0.05, $fa=1, $fs=1);
// threaded_nut(od=16, id=8, h=8, pitch=1.25, left_handed=true, bevel=true, $slop=0.1, $fa=1, $fs=1); // threaded_nut(od=16, id=8, h=8, pitch=1.25, left_handed=true, bevel=true, $slop=0.1, $fa=1, $fs=1);
function threaded_nut(
od, id, h,
pitch, starts=1, left_handed=false, bevel, bevel1, bevel2, id1,id2,
anchor, spin, orient
)=no_function("threaded_nut");
module threaded_nut( module threaded_nut(
od, id, h, od, id, h,
pitch, starts=1, left_handed=false, bevel, bevel1, bevel2, id1,id2, pitch, starts=1, left_handed=false, bevel, bevel1, bevel2, id1,id2,
@ -180,6 +199,8 @@ module threaded_nut(
// Module: trapezoidal_threaded_rod() // Module: trapezoidal_threaded_rod()
// Usage:
// trapezoidal_threaded_rod(d, l, pitch, [thread_angle], [thread_depth], [internal=], ...) [ATTACHMENTS];
// Description: // Description:
// Constructs a threaded rod with a symmetric trapezoidal thread. Trapezoidal threads are used for lead screws because // Constructs a threaded rod with a symmetric trapezoidal thread. Trapezoidal threads are used for lead screws because
// they are one of the strongest symmetric profiles. This tooth shape is stronger than a similarly // they are one of the strongest symmetric profiles. This tooth shape is stronger than a similarly
@ -256,6 +277,17 @@ module threaded_nut(
// cube(50, center=true); // cube(50, center=true);
// trapezoidal_threaded_rod(d=40, l=51, pitch=5, thread_angle=30, internal=true, orient=RIGHT, $fn=36); // trapezoidal_threaded_rod(d=40, l=51, pitch=5, thread_angle=30, internal=true, orient=RIGHT, $fn=36);
// } // }
function trapezoidal_threaded_rod(
d, l, pitch,
thread_angle=30,
thread_depth=undef,
left_handed=false,
bevel,bevel1,bevel2,
starts=1,
internal=false,
higbee, higbee1, higbee2,d1,d2,
center, anchor, spin, orient
) = no_function("trapezoidal_threaded_rod");
module trapezoidal_threaded_rod( module trapezoidal_threaded_rod(
d, l, pitch, d, l, pitch,
thread_angle=30, thread_angle=30,
@ -289,6 +321,8 @@ module trapezoidal_threaded_rod(
// Module: trapezoidal_threaded_nut() // Module: trapezoidal_threaded_nut()
// Usage:
// trapezoidal_threaded_nut(od, id, h, pitch, [thread_angle], [thread_depth], ...) [ATTACHMENTS];
// Description: // Description:
// Constructs a hex nut for a symmetric trapzoidal threaded rod. // Constructs a hex nut for a symmetric trapzoidal threaded rod.
// By default produces the nominal dimensions // By default produces the nominal dimensions
@ -316,6 +350,17 @@ module trapezoidal_threaded_rod(
// trapezoidal_threaded_nut(od=16, id=8, h=8, pitch=2, bevel=true, $slop=0.05, anchor=UP); // trapezoidal_threaded_nut(od=16, id=8, h=8, pitch=2, bevel=true, $slop=0.05, anchor=UP);
// trapezoidal_threaded_nut(od=17.4, id=10, h=10, pitch=2, $slop=0.1, left_handed=true); // trapezoidal_threaded_nut(od=17.4, id=10, h=10, pitch=2, $slop=0.1, left_handed=true);
// trapezoidal_threaded_nut(od=17.4, id=10, h=10, pitch=2, starts=3, $fa=1, $fs=1, $slop=0.15); // trapezoidal_threaded_nut(od=17.4, id=10, h=10, pitch=2, starts=3, $fa=1, $fs=1, $slop=0.15);
function trapezoidal_threaded_rod(
d, l, pitch,
thread_angle=30,
thread_depth=undef,
left_handed=false,
bevel,bevel1,bevel2,
starts=1,
internal=false,
higbee, higbee1, higbee2,d1,d2,
center, anchor, spin, orient
) = no_function("trapezoidal_threaded_nut");
module trapezoidal_threaded_nut( module trapezoidal_threaded_nut(
od, od,
id, id,
@ -350,6 +395,8 @@ module trapezoidal_threaded_nut(
// Module: acme_threaded_rod() // Module: acme_threaded_rod()
// Usage:
// acme_threaded_rod(d, l, tpi|pitch=, [internal=], ...) [ATTACHMENTS];
// Description: // Description:
// Constructs an ACME trapezoidal threaded screw rod. This form has a 29 degree thread angle with a // Constructs an ACME trapezoidal threaded screw rod. This form has a 29 degree thread angle with a
// symmetric trapezoidal thread. // symmetric trapezoidal thread.
@ -378,6 +425,15 @@ module trapezoidal_threaded_nut(
// Examples(Med): // Examples(Med):
// acme_threaded_rod(d=3/8*INCH, l=20, pitch=1/8*INCH, $fn=32); // acme_threaded_rod(d=3/8*INCH, l=20, pitch=1/8*INCH, $fn=32);
// acme_threaded_rod(d=10, l=30, pitch=2, starts=3, $fa=1, $fs=1); // acme_threaded_rod(d=10, l=30, pitch=2, starts=3, $fa=1, $fs=1);
function acme_threaded_rod(
d, l, tpi, pitch,
starts=1,
left_handed=false,
bevel,bevel1,bevel2,
internal=false,
higbee, higbee1, higbee2,
anchor, spin, orient
) = no_function("acme_threaded_rod");
module acme_threaded_rod( module acme_threaded_rod(
d, l, tpi, pitch, d, l, tpi, pitch,
starts=1, starts=1,
@ -406,6 +462,8 @@ module acme_threaded_rod(
// Module: acme_threaded_nut() // Module: acme_threaded_nut()
// Usage:
// acme_threaded_nut(od, id, h, tpi|pitch=, ...) [ATTACHMENTS];
// Description: // Description:
// Constructs a hex nut for an ACME threaded screw rod. // Constructs a hex nut for an ACME threaded screw rod.
// Arguments: // Arguments:
@ -426,6 +484,13 @@ module acme_threaded_rod(
// Examples(Med): // Examples(Med):
// acme_threaded_nut(od=16, id=3/8*INCH, h=8, tpi=8, $slop=0.05); // acme_threaded_nut(od=16, id=3/8*INCH, h=8, tpi=8, $slop=0.05);
// acme_threaded_nut(od=16, id=1/2*INCH, h=10, tpi=12, starts=3, $slop=0.1, $fa=1, $fs=1); // acme_threaded_nut(od=16, id=1/2*INCH, h=10, tpi=12, starts=3, $slop=0.1, $fa=1, $fs=1);
function acme_threaded_nut(
od, id, h, tpi, pitch,
starts=1,
left_handed=false,
bevel,bevel1,bevel2,
anchor, spin, orient
) = no_function("acme_threaded_nut");
module acme_threaded_nut( module acme_threaded_nut(
od, id, h, tpi, pitch, od, id, h, tpi, pitch,
starts=1, starts=1,
@ -455,6 +520,8 @@ module acme_threaded_nut(
// Section: Pipe Threading // Section: Pipe Threading
// Module: npt_threaded_rod() // Module: npt_threaded_rod()
// Usage:
// npt_threaded_rod(size, [internal=], ...) [ATTACHMENTS];
// Description: // Description:
// Constructs a standard NPT pipe end threading. If `internal=true`, creates a mask for making // Constructs a standard NPT pipe end threading. If `internal=true`, creates a mask for making
// internal pipe threads. Tapers smaller upwards if `internal=false`. Tapers smaller downwards // internal pipe threads. Tapers smaller upwards if `internal=false`. Tapers smaller downwards
@ -490,6 +557,14 @@ module acme_threaded_nut(
// cyl(d=3/4*INCH, l=42, $fn=32); // cyl(d=3/4*INCH, l=42, $fn=32);
// } // }
// } // }
function npt_threaded_rod(
size=1/2,
left_handed=false,
bevel,bevel1,bevel2,
hollow=false,
internal=false,
anchor, spin, orient
)=no_function("npt_threaded_rod");
module npt_threaded_rod( module npt_threaded_rod(
size=1/2, size=1/2,
left_handed=false, left_handed=false,
@ -564,6 +639,8 @@ module npt_threaded_rod(
// Section: Buttress Threading // Section: Buttress Threading
// Module: buttress_threaded_rod() // Module: buttress_threaded_rod()
// Usage:
// buttress_threaded_rod(d, l, pitch, [internal=], ...) [ATTACHMENTS];
// Description: // Description:
// Constructs a simple buttress threaded rod with a 45 degree angle. The buttress thread or sawtooth thread has low friction and high loading // Constructs a simple buttress threaded rod with a 45 degree angle. The buttress thread or sawtooth thread has low friction and high loading
// in one direction at the cost of higher friction and inferior loading in the other direction. Buttress threads are sometimes used on // in one direction at the cost of higher friction and inferior loading in the other direction. Buttress threads are sometimes used on
@ -593,6 +670,17 @@ module npt_threaded_rod(
// Examples(Med): // Examples(Med):
// buttress_threaded_rod(d=10, l=20, pitch=1.25, left_handed=true, $fa=1, $fs=1); // buttress_threaded_rod(d=10, l=20, pitch=1.25, left_handed=true, $fa=1, $fs=1);
// buttress_threaded_rod(d=25, l=20, pitch=2, $fa=1, $fs=1); // buttress_threaded_rod(d=25, l=20, pitch=2, $fa=1, $fs=1);
function buttress_threaded_rod(
d=10, l=100, pitch=2,
left_handed=false,
bevel,bevel1,bevel2,
internal=false,
higbee=0,
higbee1,
higbee2,
d1,d2,
anchor, spin, orient
) = no_function("buttress_threaded_rod");
module buttress_threaded_rod( module buttress_threaded_rod(
d=10, l=100, pitch=2, d=10, l=100, pitch=2,
left_handed=false, left_handed=false,
@ -631,6 +719,8 @@ module buttress_threaded_rod(
// Module: buttress_threaded_nut() // Module: buttress_threaded_nut()
// Usage:
// buttress_threaded_nut(od, id, h, pitch, ...) [ATTACHMENTS];
// Description: // Description:
// Constructs a hex nut for a simple buttress threaded screw rod. // Constructs a hex nut for a simple buttress threaded screw rod.
// Arguments: // Arguments:
@ -649,6 +739,12 @@ module buttress_threaded_rod(
// $slop = The printer-specific slop value, which adds clearance (`4*$slop`) to internal threads. // $slop = The printer-specific slop value, which adds clearance (`4*$slop`) to internal threads.
// Examples(Med): // Examples(Med):
// buttress_threaded_nut(od=16, id=8, h=8, pitch=1.25, left_handed=true, $slop=0.05, $fa=1, $fs=1); // buttress_threaded_nut(od=16, id=8, h=8, pitch=1.25, left_handed=true, $slop=0.05, $fa=1, $fs=1);
function buttress_threaded_nut(
od=16, id=10, h=10,
pitch=2, left_handed=false,
bevel,bevel1,bevel2,
anchor, spin, orient
) = no_function("buttress_threaded_nut");
module buttress_threaded_nut( module buttress_threaded_nut(
od=16, id=10, h=10, od=16, id=10, h=10,
pitch=2, left_handed=false, pitch=2, left_handed=false,
@ -679,6 +775,8 @@ module buttress_threaded_nut(
// Section: Square Threading // Section: Square Threading
// Module: square_threaded_rod() // Module: square_threaded_rod()
// Usage:
// square_threaded_rod(d, l, pitch, [internal=], ...) [ATTACHMENTS];
// Description: // Description:
// Constructs a square profile threaded screw rod. The greatest advantage of square threads is that they have the least friction and a much higher intrinsic efficiency than trapezoidal threads. // Constructs a square profile threaded screw rod. The greatest advantage of square threads is that they have the least friction and a much higher intrinsic efficiency than trapezoidal threads.
// They produce no radial load on the nut. However, square threads cannot carry as much load as trapezoidal threads. // They produce no radial load on the nut. However, square threads cannot carry as much load as trapezoidal threads.
@ -707,6 +805,16 @@ module buttress_threaded_nut(
// square_threaded_rod(d=10, l=15, pitch=2, orient=BACK); // square_threaded_rod(d=10, l=15, pitch=2, orient=BACK);
// Examples(Med): // Examples(Med):
// square_threaded_rod(d=10, l=20, pitch=2, starts=2, $fn=32); // square_threaded_rod(d=10, l=20, pitch=2, starts=2, $fn=32);
function square_threaded_rod(
d, l, pitch,
left_handed=false,
bevel,bevel1,bevel2,
starts=1,
internal=false,
higbee=0, higbee1, higbee2,
d1,d2,
anchor, spin, orient
) = no_function("square_threaded_rod");
module square_threaded_rod( module square_threaded_rod(
d, l, pitch, d, l, pitch,
left_handed=false, left_handed=false,
@ -738,6 +846,8 @@ module square_threaded_rod(
// Module: square_threaded_nut() // Module: square_threaded_nut()
// Usage:
// square_threaded_nut(od, id, h, pitch, ...) [ATTACHMENTS];
// Description: // Description:
// Constructs a hex nut for a square profile threaded screw rod. // Constructs a hex nut for a square profile threaded screw rod.
// Arguments: // Arguments:
@ -757,6 +867,14 @@ module square_threaded_rod(
// $slop = The printer-specific slop value, which adds clearance (`4*$slop`) to internal threads. // $slop = The printer-specific slop value, which adds clearance (`4*$slop`) to internal threads.
// Examples(Med): // Examples(Med):
// square_threaded_nut(od=16, id=10, h=10, pitch=2, starts=2, $slop=0.1, $fn=32); // square_threaded_nut(od=16, id=10, h=10, pitch=2, starts=2, $slop=0.1, $fn=32);
function square_threaded_nut(
od, id, h,
pitch,
left_handed=false,
bevel,bevel1,bevel2,
starts=1,
anchor, spin, orient
) = no_function("square_threaded_nut");
module square_threaded_nut( module square_threaded_nut(
od, id, h, od, id, h,
pitch, pitch,
@ -782,6 +900,8 @@ module square_threaded_nut(
// Section: Ball Screws // Section: Ball Screws
// Module: ball_screw_rod() // Module: ball_screw_rod()
// Usage:
// ball_screw_rod(d, l, pitch, [ball_diam], [ball_arc], [internal=], ...) [ATTACHMENTS];
// Description: // Description:
// Constructs a ball screw rod. This type of rod is used with ball bearings. // Constructs a ball screw rod. This type of rod is used with ball bearings.
// Arguments: // Arguments:
@ -811,6 +931,15 @@ module square_threaded_nut(
// ball_screw_rod(d=15, l=20, pitch=8, ball_diam=5, ball_arc=120, $fa=1, $fs=0.5); // ball_screw_rod(d=15, l=20, pitch=8, ball_diam=5, ball_arc=120, $fa=1, $fs=0.5);
// ball_screw_rod(d=15, l=20, pitch=5, ball_diam=4, ball_arc=120, $fa=1, $fs=0.5); // ball_screw_rod(d=15, l=20, pitch=5, ball_diam=4, ball_arc=120, $fa=1, $fs=0.5);
// ball_screw_rod(d=15, l=20, pitch=5, ball_diam=4, ball_arc=120, left_handed=true, $fa=1, $fs=0.5); // ball_screw_rod(d=15, l=20, pitch=5, ball_diam=4, ball_arc=120, left_handed=true, $fa=1, $fs=0.5);
function ball_screw_rod(
d, l, pitch,
ball_diam=5, ball_arc=100,
starts=1,
left_handed=false,
internal=false,
bevel,bevel1,bevel2,
anchor, spin, orient
) = no_function("ball_screw_rod");
module ball_screw_rod( module ball_screw_rod(
d, l, pitch, d, l, pitch,
ball_diam=5, ball_arc=100, ball_diam=5, ball_arc=100,
@ -846,6 +975,8 @@ module ball_screw_rod(
// Section: Generic Threading // Section: Generic Threading
// Module: generic_threaded_rod() // Module: generic_threaded_rod()
// Usage:
// generic_threaded_rod(d, l, pitch, profile, [internal=], ...) [ATTACHMENTS];
// Description: // Description:
// Constructs a generic threaded rod using an arbitrary thread profile that you supply. The rod can be tapered (e.g. for pipe threads). // Constructs a generic threaded rod using an arbitrary thread profile that you supply. The rod can be tapered (e.g. for pipe threads).
// For specific thread types use other modules that supply the appropriate profile. // For specific thread types use other modules that supply the appropriate profile.
@ -911,6 +1042,17 @@ module ball_screw_rod(
// [ 7/16, -depth/pitch*1.07] // [ 7/16, -depth/pitch*1.07]
// ]; // ];
// generic_threaded_rod(d=10, l=40, pitch=2, profile=profile); // generic_threaded_rod(d=10, l=40, pitch=2, profile=profile);
function generic_threaded_rod(
d, l, pitch, profile,
left_handed=false,
bevel,
bevel1, bevel2,
starts=1,
internal=false,
d1, d2,
higbee, higbee1, higbee2,
center, anchor, spin, orient
) = no_function("generic_threaded_rod");
module generic_threaded_rod( module generic_threaded_rod(
d, l, pitch, profile, d, l, pitch, profile,
left_handed=false, left_handed=false,
@ -1062,6 +1204,8 @@ module generic_threaded_rod(
// Module: generic_threaded_nut() // Module: generic_threaded_nut()
// Usage:
// generic_threaded_nut(od, id, h, pitch, profile, ...) [ATTACHMENTS];
// Description: // Description:
// Constructs a hexagonal nut for an generic threaded rod using a user-supplied thread profile. // Constructs a hexagonal nut for an generic threaded rod using a user-supplied thread profile.
// See generic_threaded_rod for details on the profile specification. // See generic_threaded_rod for details on the profile specification.
@ -1083,6 +1227,18 @@ module generic_threaded_rod(
// spin = Rotate this many degrees around the Z axis after anchor. See [spin](attachments.scad#subsection-spin). Default: `0` // spin = Rotate this many degrees around the Z axis after anchor. See [spin](attachments.scad#subsection-spin). Default: `0`
// orient = Vector to rotate top towards, after spin. See [orient](attachments.scad#subsection-orient). Default: `UP` // orient = Vector to rotate top towards, after spin. See [orient](attachments.scad#subsection-orient). Default: `UP`
// $slop = The printer-specific slop value, which adds clearance (`4*$slop`) to internal threads. // $slop = The printer-specific slop value, which adds clearance (`4*$slop`) to internal threads.
function generic_threaded_nut(
od,
id,
h,
pitch,
profile,
left_handed=false,
starts=1,
bevel,bevel1,bevel2,
id1,id2,
anchor, spin, orient
) = no_function("generic_threaded_nut");
module generic_threaded_nut( module generic_threaded_nut(
od, od,
id, id,
@ -1208,6 +1364,12 @@ module generic_threaded_nut(
// thread_helix(d=10, pitch=2, thread_depth=0.75, flank_angle=15, turns=2.5, higbee=1, $fn=72); // thread_helix(d=10, pitch=2, thread_depth=0.75, flank_angle=15, turns=2.5, higbee=1, $fn=72);
// thread_helix(d=10, pitch=2, thread_depth=0.75, flank_angle=15, turns=2, higbee=2, internal=true, $fn=72); // thread_helix(d=10, pitch=2, thread_depth=0.75, flank_angle=15, turns=2, higbee=2, internal=true, $fn=72);
// thread_helix(d=10, pitch=2, thread_depth=0.75, flank_angle=15, turns=1, left_handed=true, higbee=1, $fn=36); // thread_helix(d=10, pitch=2, thread_depth=0.75, flank_angle=15, turns=1, left_handed=true, higbee=1, $fn=36);
function thread_helix(
d, pitch, thread_depth, flank_angle, turns=2,
profile, starts=1, left_handed=false, internal=false,
d1, d2, higbee, higbee1, higbee2,
anchor, spin, orient
) = no_function("thread_helix");
module thread_helix( module thread_helix(
d, pitch, thread_depth, flank_angle, turns=2, d, pitch, thread_depth, flank_angle, turns=2,
profile, starts=1, left_handed=false, internal=false, profile, starts=1, left_handed=false, internal=false,