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Merge pull request #998 from adrianVmariano/master

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Fix figure 2
This commit is contained in:
Revar Desmera
2022-12-04 01:25:49 -08:00
committed by GitHub
parent b9b5685c3b 8b622e710c
commit 54af0b4811
2 changed files with 10 additions and 9 deletions
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17
screws.scad
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@@ -419,8 +419,8 @@ Torx values: https://www.stanleyengineeredfastening.com/-/media/web/sef/resourc
// Example(2D): This example shows the gap between nut and bolt at the loosest tolerance for UTS. This gap is what enables the parts to mesh without binding and is part of the definition for standard metal hardware. Note that this gap is part of the standard definition for the metal hardware, not the 3D printing adjustment provided by the $slop parameter.
// $fn=32;
// projection(cut=true)xrot(-90){
// screw("1/4-20,1/4", head="hex",orient=UP,anchor=BOTTOM,tolerance="1A");
// down(INCH*1/20*2.145) nut("1/4-20", thickness=8, nutwidth=0.5*INCH, tolerance="1B");
// screw("1/4-20,3/8", head="hex",orient=UP,anchor=BOTTOM,tolerance="1A");
// down(INCH*1/20*1.395) nut("1/4-20", thickness=8, nutwidth=0.5*INCH, tolerance="1B");
// }
// Example: Here is a screw with nonstadard threading and a weird head size, which we create by modifying the screw structure:
// spec = screw_info("M6x2,12",head="socket");
@@ -793,7 +793,7 @@ module screw(spec, head, drive, thread, drive_size,
// screw_hole("M16,15",anchor=TOP,thread=true);
module screw_hole(spec, head, thread, oversize, hole_oversize, head_oversize,
length, l, thread_len, tolerance=undef, counterbore, teardrop=false,
bevel, bevel1, bevel2,
bevel, bevel1, bevel2, higbee=false,
atype="screw",anchor=CENTER,spin=0, orient=UP)
{
screwspec = _get_spec(spec, "screw_info", "screw_hole",
@@ -811,7 +811,7 @@ module screw_hole(spec, head, thread, oversize, hole_oversize, head_oversize,
undersize = is_def(oversize) ? -oversize
: -[default(hole_oversize,0), default(head_oversize,0)];
default_tag("remove")
screw(spec,head=head,thread=thread,undersize=undersize,
screw(spec,head=head,thread=thread,undersize=undersize, higbee=higbee,
length=length,l=l,thread_len=thread_len, tolerance=tolerance, _counterbore=counterbore,
bevel=bevel, bevel1=bevel1, bevel2=bevel2,
atype=atype, anchor=anchor, spin=spin, orient=orient, _internal=true, _teardrop=teardrop)
@@ -933,7 +933,7 @@ module screw_hole(spec, head, thread, oversize, hole_oversize, head_oversize,
default_tag("remove")
screw(spec,head=head,thread=0,shaft_undersize=-hole_oversize, head_undersize=-head_oversize,
length=length,l=l,thread_len=thread_len, _counterbore=counterbore,
bevel=bevel, bevel1=bevel1, bevel2=bevel2, bevelsize=pitch>0?pitch:undef,
bevel=bevel, bevel1=bevel1, bevel2=bevel2, bevelsize=pitch>0?pitch:undef, higbee=higbee,
atype=atype, anchor=anchor, spin=spin, orient=orient, _internal=true, _teardrop=teardrop)
children();
}
@@ -1672,12 +1672,13 @@ module nut_trap_side(trap_width, spec, shape, thickness, nutwidth, anchor=BOT, o
// Example: Square trap (just a cube, but hopefully just the right size)
// nut_trap_inline(10, "#8", shape="square");
// Example: Attached to a screw hole
// screw_hole("#8,1",head="socket",counterbore=true)
// screw_hole("#8,1",head="socket",counterbore=true, $fn=32)
// position(BOT) nut_trap_inline(10);
// Example: Nut trap with child screw hole
// nut_trap_inline(10, "#8")
// position(TOP)screw_hole(length=10,anchor=BOT,head="flat");
// position(TOP)screw_hole(length=10,anchor=BOT,head="flat",$fn=32);
// Example(Med): a pipe clamp
// $fa=5;$fs=0.5;
// bardiam = 32;
// bandwidth = 10;
// thickness = 3;
@@ -1686,7 +1687,7 @@ module nut_trap_side(trap_width, spec, shape, thickness, nutwidth, anchor=BOT, o
// tube(id=bardiam, wall = thickness, h=bandwidth, orient=BACK)
// left(thickness/2) position(RIGHT) cube([bandwidth, bandwidth, 14], anchor = LEFT, orient=FWD)
// {
// screw_hole("#6",length=12, head="socket",counterbore=6,anchor=CENTER)
// screw_hole("#4",length=12, head="socket",counterbore=6,anchor=CENTER)
// position(BOT) nut_trap_inline(l=6,anchor=BOT);
// tag("remove")right(1)position(RIGHT)cube([11+thickness, 11, 2], anchor = RIGHT);
// }

2
shapes3d.scad
View File

@@ -1189,7 +1189,7 @@ function cylinder(h, r1, r2, center, l, r, d, d1, d2, anchor, spin=0, orient=UP)
// stroke(arc(cp=[2,10], angle=[0,-30], n=20, r=5), width=.18, endcaps="arrow2");
// stroke(arc(cp=[12,-10], angle=[0,30], n=20, r=5), width=.18, endcaps="arrow2");
// }
// Figure(2D,Big,NoAxes,VPR = [0, 0, 0], VPT = [0,0,0], VPD = 82)): The cone in this example is narrow but has the same slope. With negative chamfers, the angle A=30 degrees is on the outside. The chamfers are again quite different looking. As before, the default will feature two congruent angles, and in this case it happens at the bottom of the cone but not the top. The straight arrows again show the size of the chamfer.
// Figure(2D,Big,NoAxes,VPR = [0, 0, 0], VPT = [0,0,0], VPD = 82): The cone in this example is narrow but has the same slope. With negative chamfers, the angle A=30 degrees is on the outside. The chamfers are again quite different looking. As before, the default will feature two congruent angles, and in this case it happens at the bottom of the cone but not the top. The straight arrows again show the size of the chamfer.
// r1=10-7.5;r2=20-7.5;
// color("lightgray")
// projection()