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- fan_width = 120;
- fan_depth = 25.5;
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- hole_diameter = 4;
- hole_distance = 7.5;
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- wall_size = 5;
- height = 20;
- width = 25;
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- base_depth = 60;
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- $fn = 15;
- depth = fan_depth + (2 * wall_size);
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- module foot_walls() {
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- translate([0, -(base_depth - depth) / 2, 0])
- cube([width, base_depth, wall_size]);
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- translate([0, 0, wall_size])
- cube([wall_size, depth, height - wall_size]);
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- translate([wall_size, 0, wall_size])
- cube([width - wall_size, wall_size, height - wall_size]);
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- translate([wall_size, fan_depth + wall_size, wall_size])
- cube([width - wall_size, wall_size, height - wall_size]);
- }
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- module foot() {
- difference() {
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- foot_walls();
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- translate([wall_size + hole_distance, depth + (wall_size / 2), wall_size + hole_distance])
- rotate([90, 0, 0])
- cylinder(d = hole_diameter, h = depth + wall_size);
- }
- }
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- %translate([wall_size, wall_size, wall_size])
- cube([fan_width, fan_depth, fan_width]);
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- foot();
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- %translate([fan_width + (2 * wall_size), depth, 0])
- rotate([0, 0, 180])
- foot();
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