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add joint_T

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Justin Lin
2019-09-25 20:59:47 +08:00
parent 8456295e0a
commit f924000a4a
1 changed files with 18 additions and 0 deletions
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18
src/part/joint_T.scad Normal file
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module joint_T(shaft_r, shaft_h, t_leng, ring_thickness, spacing) {
ring_r = shaft_r + spacing + ring_thickness;
module joint_ring() {
hollow_out(ring_thickness)
circle(ring_r);
}
ring_height = shaft_h / 3 - spacing;
linear_extrude(ring_height) joint_ring();
translate([0, 0, shaft_h - ring_height])
linear_extrude(ring_height) joint_ring();
translate([0, 0, shaft_h / 2])
linear_extrude(shaft_h / 3, center = true)
line2d([0, 0], [t_leng, 0], shaft_r * 2, p1Style = "CAP_BUTT", p2Style = "CAP_BUTT");
linear_extrude(shaft_h) circle(shaft_r);
}