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64 lines
1.5 KiB
OpenSCAD
64 lines
1.5 KiB
OpenSCAD
include <config.scad>
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use <GDMUtils.scad>
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use <joiners.scad>
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module sled_end()
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{
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snap_width = 15;
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union() {
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difference() {
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union() {
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// Base.
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translate([0,-(snap_width/2),platform_thick/2])
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cube(size=[platform_width, snap_width, platform_thick], center=true);
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// Back wall.
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translate([0,-(snap_width-platform_thick/2),platform_height/2])
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cube(size=[platform_width, platform_thick, platform_height], center=true);
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}
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// Remove bits of back wall that would hit rails.
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translate([0, -snap_width/2, platform_height/2+roller_base-2]) {
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cube(size=[rail_spacing+joiner_width*2+5, snap_width+platform_thick+10, platform_height], center=true);
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}
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// Remove bits from platform so snap tabs have freedom.
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grid_of(
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xa=[-(platform_width-joiner_width/2-5)/2, (platform_width-joiner_width/2-5)/2]
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) {
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xrot(joiner_angle) translate([-(joiner_width+10)/2,0,-1])
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cube(size=[joiner_width+10,platform_thick,platform_thick*1.5], center=false);
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}
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}
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// Joiner tabs.
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translate([0,0,platform_height/2]) {
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yrot_copies([0,180]) {
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translate([platform_width/2-joiner_width/2, 0, 0]) {
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joiner(h=platform_height, w=joiner_width, l=10, a=joiner_angle);
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}
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}
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}
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// Rack endstop block.
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translate([0, -snap_width/2, (platform_thick+3+10)/2])
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cube(size=[15,snap_width,(platform_thick+3+10)], center=true);
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}
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}
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//!sled_end();
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module sled_end_part() { // make me
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zrot_copies([90,270]) translate([0,20,0]) sled_end();
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}
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sled_end_part();
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// vim: noexpandtab tabstop=4 shiftwidth=4 softtabstop=4 nowrap
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