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Belt part number is not always the same as the pitch.

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This commit is contained in:
Chris Palmer 2024-01-12 22:30:34 +00:00
parent ad82ca21c5
commit 7a9e73830e
2 changed files with 11 additions and 11 deletions
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2
vitamins/belt.scad
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@ -65,7 +65,7 @@ module belt(type, points, belt_colour = grey(20), tooth_colour = grey(50), open
arcs = info[4]; arcs = info[4];
length = ceil(_belt_length(info, open) / pitch) * pitch; length = ceil(_belt_length(info, open) / pitch) * pitch;
part = str(type[0],pitch); part = type[0];
vitamin(str("belt(", no_point(part), "x", width, ", ", pointsx, "): Belt ", part," x ", width, "mm x ", length, "mm")); vitamin(str("belt(", no_point(part), "x", width, ", ", pointsx, "): Belt ", part," x ", width, "mm x ", length, "mm"));
len = len(points); len = len(points);

20
vitamins/belts.scad
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@ -20,17 +20,17 @@
// //
// Belt model // Belt model
// //
// p w t t p // p w t t p
// i i h o i // i i h o i
// t d i o t // t d i o t
// c t c t c // c t c t c
// h h k h h line from tooth base // h h k h h line from tooth base
// //
T5x6 = ["T", 5, 6, 2.2, 1.2, 0.5]; T5x6 = ["T5", 5, 6, 2.2, 1.2, 0.5];
T5x10 = ["T", 5, 10, 2.2, 1.2, 0.5]; T5x10 = ["T5", 5, 10, 2.2, 1.2, 0.5];
T2p5x6 =["T", 2.5, 6, 1.7, 0.7, 0.3]; T2p5x6 =["T2.5", 2.5, 6, 1.7, 0.7, 0.3];
GT2x6 = ["GT", 2.0, 6, 1.38, 0.75, 0.254]; GT2x6 = ["GT2", 2.0, 6, 1.38, 0.75, 0.254];
GT2x9 = ["GT", 2.0, 9, 1.38, 0.75, 0.254]; GT2x9 = ["GT2", 2.0, 9, 1.38, 0.75, 0.254];
belts = [T5x6, T5x10, T2p5x6, GT2x6, GT2x9]; belts = [T5x6, T5x10, T2p5x6, GT2x6, GT2x9];
use <belt.scad> use <belt.scad>