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Fixed degenerate triangle in fan duct.

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This commit is contained in:
Chris Palmer
2016-01-20 13:02:51 +00:00
parent c3840d3ce9
commit 16700c2ed1
10 changed files with 1978 additions and 7662 deletions
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14
scad/x-carriage.scad
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@@ -361,14 +361,14 @@ module x_carriage_fan_duct_stl() {
input_and_neck();
// fan hole
translate([0, 0, duct_height_fan - duct_top_thickness - 1])
linear_extrude(height = duct_top_thickness + 2)
intersection() {
offset(-eta) projection() input_and_neck();
translate([0, 0, duct_top_thickness + 2])
intersection() {
input_and_neck();
translate([fan_x_duct, fan_y_duct, duct_height_fan - duct_top_thickness - 2])
cube([fan_bore(part_fan) + eta, fan_bore(part_fan) + eta, duct_top_thickness + 4], center = true);
}
translate([fan_x_duct, fan_y_duct])
square(fan_bore(part_fan), center = true);
}
// space the for hot end
translate([0, 0, -2 * eta])
cylinder(r1 = ir, r2 = ir + skew, h = nozzle_height + 4 * eta);