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NopSCADlib
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Fixed square nut threads.

This commit is contained in:
Chris Palmer 2020-03-15 17:16:28 +00:00
parent 0738893510
commit b6a32b6b41
1 changed files with 10 additions and 10 deletions
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20
vitamins/nut.scad
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@ -201,21 +201,21 @@ module nut_square(type, brass = false, nylon = false) { //! Draw specified squar
desc = brass ? "brass" : nylon ? "nylon" : "";
vitamin(str("nut(", type[0], arg(brass, false, "brass"), arg(nylon, false, "nylon"),
"): Nut M", nut_size(type), "nS ", width, " x ", thickness, "mm ", desc));
colour = brass ? brass_colour : nylon ? grey30 : grey70;
color(colour)
difference() {
linear_extrude(height = thickness) {
difference() {
square([width, width], center = true);
difference() {
linear_extrude(height = thickness) {
difference() {
square([width, width], center = true);
circle(hole_rad);
circle(hole_rad);
}
}
}
if(show_threads)
female_metric_thread(thread_d, metric_coarse_pitch(thread_d), thickness, center = false, colour = colour);
}
}
if(show_threads)
female_metric_thread(thread_d, metric_coarse_pitch(thread_d), thickness, center = false, colour = colour);
}
function nut_trap_radius(nut, horizontal = false) = nut_radius(nut) + (horizontal ? layer_height / 4 : 0); //! Radius across the corners of a nut trap