mirror of
https://github.com/DJSundog/NopSCADlib.git
synced 2024-11-14 19:03:52 -05:00
40 lines
1.5 KiB
OpenSCAD
40 lines
1.5 KiB
OpenSCAD
|
//
|
||
|
|
// NopSCADlib Copyright Chris Palmer 2018
|
||
|
|
// nop.head@gmail.com
|
||
|
|
// hydraraptor.blogspot.com
|
||
|
|
//
|
||
|
|
// This file is part of NopSCADlib.
|
||
|
|
//
|
||
|
|
// NopSCADlib is free software: you can redistribute it and/or modify it under the terms of the
|
||
|
|
// GNU General Public License as published by the Free Software Foundation, either version 3 of
|
||
|
|
// the License, or (at your option) any later version.
|
||
|
|
//
|
||
|
|
// NopSCADlib is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
|
||
|
|
// without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
|
||
|
|
// See the GNU General Public License for more details.
|
||
|
|
//
|
||
|
|
// You should have received a copy of the GNU General Public License along with NopSCADlib.
|
||
|
|
// If not, see <https://www.gnu.org/licenses/>.
|
||
|
|
//
|
||
|
|
include <../core.scad>
|
||
|
|
include <../vitamins/sk_brackets.scad>
|
||
|
|
include <../vitamins/extrusions.scad>
|
||
|
|
|
||
|
|
use <../utils/layout.scad>
|
||
|
|
|
||
|
|
module sk_brackets() {
|
||
|
|
screws = [M4_dome_screw, M4_cap_screw, M5_cap_screw, M5_cap_screw];
|
||
|
|
nuts = [M4_hammer_nut, M4_sliding_t_nut, M5_sliding_t_nut, undef];
|
||
|
|
// channel depth = 6 for 2020 extrusion, 9 for 3030 extrusion
|
||
|
|
depths = [6, 6, 9, 0];
|
||
|
|
layout([for(s = sk_brackets) 1.5 * sk_size(s)[1]]) {
|
||
|
|
sk_bracket_assembly(sk_brackets[$i], screw_type = screws[$i], nut_type = nuts[$i], max_screw_depth = depths[$i]);
|
||
|
|
translate([0, -sk_hole_offset(sk_brackets[$i]) - extrusion_width($i < 2 ? E2020 : E3030) / 2, 0])
|
||
|
|
rotate([0, 90, 0])
|
||
|
|
extrusion($i < 2 ? E2020 : E3030, 20, false);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
if($preview)
|
||
|
|
sk_brackets();
|