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added sbccb_accessory_tool.scad for user access to the accessory library, fixed rack tab hole spacing, added library parts rack_rail and rack_stand for 1u-4u cases

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Edward Kisiel
2025-05-29 16:50:35 -04:00
parent 12c99bee77
commit 054dbb9edc
7 changed files with 245 additions and 16 deletions
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12
lib/holder.scad
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@@ -29,7 +29,7 @@
USAGE: nut_holder(nut, style, dia_x, dia_y, height, mask)
nut = "m2", "m2.5", "m3", "m4"
nut = "m2", "m2.5", "m3", "m4", "m3-insert"
style = "default", "sloped", "trap"
dia_x = top diameter or x size in mm
dia_y = bottom diameter or y size in mm
@@ -87,6 +87,10 @@ module nut_holder(nut, style, dia_x, dia_y, height, mask) {
translate([0, 0, -1]) cylinder(d=nuts[2][0]+.5, h=height+2);
translate([0, 0, 2]) cylinder(d=nuts[2][1]*2/sqrt(3), h=height, $fn=6);
}
if(nut == "m3-insert") {
translate([0, 0, -1]) cylinder(d=nuts[2][0]+.5, h=height+2);
translate([0, 0, 0]) cylinder(d=4.2, h=5.1);
}
if(nut == "m4") {
translate([0, 0, -1]) cylinder(d=nuts[3][0]+.5, h=height+2);
translate([0, 0, 2]) cylinder(d=nuts[3][1]*2/sqrt(3), h=height, $fn=6);
@@ -106,7 +110,11 @@ module nut_holder(nut, style, dia_x, dia_y, height, mask) {
}
if(nut == "m3") {
translate([0, 0, -1]) cylinder(d=nuts[2][0]+.5, h=height+2);
translate([0, 0, 2]) cylinder(d=nuts[2][1]*2/sqrt(3), h=height, $fn=6);
translate([0, 0, 0]) cylinder(d=nuts[2][1]*2/sqrt(3), h=height+5, $fn=6);
}
if(nut == "m3-insert") {
translate([0, 0, -1]) cylinder(d=nuts[2][0]+.5, h=height+2);
translate([0, 0, 0]) cylinder(d=4.2, h=5.1);
}
if(nut == "m4") {
translate([0, 0, -1]) cylinder(d=nuts[3][0]+.5, h=height+2);