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fix for threaded_nut bevang

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James Pelletier 2025-12-01 11:30:13 -05:00
parent 9346c4aae6
commit f3654c404d
1 changed files with 4 additions and 4 deletions
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8
threading.scad
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@ -388,7 +388,7 @@ module threaded_nut(
pitch=pitch,
profile=profile,starts=starts,shape=shape,
left_handed=left_handed,
bevel=bevel,bevel1=bevel1,bevel2=bevel2,
bevel=bevel,bevel1=bevel1,bevel2=bevel2,bevang=bevang,
ibevel1=ibevel1, ibevel2=ibevel2, ibevel=ibevel,
blunt_start=blunt_start, blunt_start1=blunt_start1, blunt_start2=blunt_start2,
lead_in=lead_in, lead_in1=lead_in1, lead_in2=lead_in2, lead_in_shape=lead_in_shape,
@ -2066,7 +2066,7 @@ module generic_threaded_nut(
vnf = linear_sweep(hexagon(id=nutwidth), height=h, center=true);
attachable(anchor,spin,orient, size=shape=="square" ? [nutwidth,nutwidth,h] : undef, vnf=shape=="hex" ? vnf : undef) {
difference() {
_nutshape(nutwidth,h, shape,bevel1,bevel2);
_nutshape(nutwidth,h, shape,bevel1,bevel2,bevang=bevang);
if (pitch==0)
cyl(l=h+extra, d1=full_id1+4*get_slop(), d2=full_id2+4*get_slop(),
chamfer1=ibevel1?-IBEV*full_id1:undef,
@ -2092,7 +2092,7 @@ module generic_threaded_nut(
}
module _nutshape(nutwidth, h, shape, bevel1, bevel2)
module _nutshape(nutwidth, h, shape, bevel1, bevel2, bevang)
{
bevel_d=0.9;
intersection(){
@ -2103,7 +2103,7 @@ module _nutshape(nutwidth, h, shape, bevel1, bevel2)
fn = quantup(segs(r=nutwidth/2),shape=="hex"?6:4);
d = shape=="hex" ? 2*nutwidth/sqrt(3) : sqrt(2)*nutwidth;
chamfsize = (d-nutwidth)/2/bevel_d;
cyl(d=d*.99,h=h+.01,realign=true,circum=true,$fn=fn,chamfer1=bevel1?chamfsize:0,chamfer2=bevel2?chamfsize:0,chamfang=30);
cyl(d=d*.99,h=h+.01,realign=true,circum=true,$fn=fn,chamfer1=bevel1?chamfsize:0,chamfer2=bevel2?chamfsize:0,chamfang=bevang);
}
}