Created
June 14, 2018 20:06
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switch box scad design
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| // make a 75wx40dx25h hollow square | |
| height = 25; | |
| width = 75; | |
| depth = 45; | |
| thickness = 2; | |
| // stereo jack/switch mounting holes | |
| hole_diameter = 6; | |
| // width of corner support columns | |
| support_size = 6; | |
| difference() { | |
| // make outer shell | |
| difference() { | |
| // outer shell | |
| cube(size = [width, depth, height], center = true); | |
| // make cube hollow, with columns for corner supports | |
| difference() { | |
| // inner cube | |
| cube(size = [width - thickness, depth - thickness, height - thickness], center = true); | |
| // but leave corner supports | |
| translate([((width / 2.0) - thickness * 2), ((depth / 2.0) - thickness * 2), 0]) | |
| cube(size = [support_size, support_size, height], center = true); | |
| translate([-((width / 2.0) - thickness * 2), ((depth / 2.0) - thickness * 2), 0]) | |
| cube(size = [support_size, support_size, height], center = true); | |
| translate([((width / 2.0) - thickness * 2), -((depth / 2.0) - thickness * 2), 0]) | |
| cube(size = [support_size, support_size, height], center = true); | |
| translate([-((width / 2.0) - thickness * 2), -((depth / 2.0) - thickness * 2), 0]) | |
| cube(size = [support_size, support_size, height], center = true); | |
| } | |
| // cut out right side holes: 6mm diameter | |
| rotate([90, 0, 0]) | |
| translate([15,0,0]) | |
| cylinder(h=depth, r1=hole_diameter, r2=hole_diameter, center=true); | |
| // cut out left side holes: 6mm diameter | |
| rotate([90, 0, 0]) | |
| translate([-15,0,0]) | |
| cylinder(h=depth, r1=hole_diameter, r2=hole_diameter, center=true); | |
| // cut out screw holes in top and into top part of supports | |
| translate([((width / 2.0) - thickness * 2), ((depth / 2.0) - thickness * 2), 10]) | |
| cylinder(h=height/2, r1=2, r2=2, center=true); | |
| translate([-((width / 2.0) - thickness * 2), ((depth / 2.0) - thickness * 2), 10]) | |
| cylinder(h=height/2, r1=2, r2=2, center=true); | |
| translate([((width / 2.0) - thickness * 2), -((depth / 2.0) - thickness * 2), 10]) | |
| cylinder(h=height/2, r1=2, r2=2, center=true); | |
| translate([-((width / 2.0) - thickness * 2), -((depth / 2.0) - thickness * 2), 10]) | |
| cylinder(h=height/2, r1=2, r2=2, center=true); | |
| } | |
| // subtract top 2mm | |
| translate([0, 0, height - 2]) | |
| cube(size = [width, depth, height], center = true); | |
| } |
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| // make a 75wx40dx25h hollow square | |
| height = 25; | |
| width = 75; | |
| depth = 45; | |
| thickness = 2; | |
| // stereo jack/switch mounting holes | |
| hole_diameter = 6; | |
| // width of corner support columns | |
| support_size = 6; | |
| difference() { | |
| // make outer shell | |
| difference() { | |
| // outer shell | |
| cube(size = [width, depth, height], center = true); | |
| // make cube hollow, with columns for corner supports | |
| difference() { | |
| // inner cube | |
| cube(size = [width - thickness, depth - thickness, height - thickness], center = true); | |
| // but leave corner supports | |
| translate([((width / 2.0) - thickness * 2), ((depth / 2.0) - thickness * 2), 0]) | |
| cube(size = [support_size, support_size, height], center = true); | |
| translate([-((width / 2.0) - thickness * 2), ((depth / 2.0) - thickness * 2), 0]) | |
| cube(size = [support_size, support_size, height], center = true); | |
| translate([((width / 2.0) - thickness * 2), -((depth / 2.0) - thickness * 2), 0]) | |
| cube(size = [support_size, support_size, height], center = true); | |
| translate([-((width / 2.0) - thickness * 2), -((depth / 2.0) - thickness * 2), 0]) | |
| cube(size = [support_size, support_size, height], center = true); | |
| } | |
| // cut out right side holes: 6mm diameter | |
| rotate([90, 0, 0]) | |
| translate([15,0,0]) | |
| cylinder(h=depth, r1=hole_diameter, r2=hole_diameter, center=true); | |
| // cut out left side holes: 6mm diameter | |
| rotate([90, 0, 0]) | |
| translate([-15,0,0]) | |
| cylinder(h=depth, r1=hole_diameter, r2=hole_diameter, center=true); | |
| // cut out screw holes in top and into top part of supports | |
| translate([((width / 2.0) - thickness * 2), ((depth / 2.0) - thickness * 2), 10]) | |
| cylinder(h=height/2, r1=2, r2=2, center=true); | |
| translate([-((width / 2.0) - thickness * 2), ((depth / 2.0) - thickness * 2), 10]) | |
| cylinder(h=height/2, r1=2, r2=2, center=true); | |
| translate([((width / 2.0) - thickness * 2), -((depth / 2.0) - thickness * 2), 10]) | |
| cylinder(h=height/2, r1=2, r2=2, center=true); | |
| translate([-((width / 2.0) - thickness * 2), -((depth / 2.0) - thickness * 2), 10]) | |
| cylinder(h=height/2, r1=2, r2=2, center=true); | |
| } | |
| // subtract all but top 2mm | |
| translate([0, 0, -2]) | |
| cube(size = [width, depth, height - 2], center = true); | |
| } |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| // make a 75wx40dx25h hollow square | |
| height = 25; | |
| width = 75; | |
| depth = 45; | |
| thickness = 2; | |
| // stereo jack/switch mounting holes | |
| hole_diameter = 6; | |
| // width of corner support columns | |
| support_size = 6; | |
| // make outer shell | |
| difference() { | |
| // outer shell | |
| cube(size = [width, depth, height], center = true); | |
| // make cube hollow, with columns for corner supports | |
| difference() { | |
| // inner cube | |
| cube(size = [width - thickness, depth - thickness, height - thickness], center = true); | |
| // but leave corner supports | |
| translate([((width / 2.0) - thickness * 2), ((depth / 2.0) - thickness * 2), 0]) | |
| cube(size = [support_size, support_size, height], center = true); | |
| translate([-((width / 2.0) - thickness * 2), ((depth / 2.0) - thickness * 2), 0]) | |
| cube(size = [support_size, support_size, height], center = true); | |
| translate([((width / 2.0) - thickness * 2), -((depth / 2.0) - thickness * 2), 0]) | |
| cube(size = [support_size, support_size, height], center = true); | |
| translate([-((width / 2.0) - thickness * 2), -((depth / 2.0) - thickness * 2), 0]) | |
| cube(size = [support_size, support_size, height], center = true); | |
| } | |
| // cut out right side holes: 6mm diameter | |
| rotate([90, 0, 0]) | |
| translate([15,0,0]) | |
| cylinder(h=depth, r1=hole_diameter, r2=hole_diameter, center=true); | |
| // cut out left side holes: 6mm diameter | |
| rotate([90, 0, 0]) | |
| translate([-15,0,0]) | |
| cylinder(h=depth, r1=hole_diameter, r2=hole_diameter, center=true); | |
| // cut out screw holes in top and into top part of supports | |
| translate([((width / 2.0) - thickness * 2), ((depth / 2.0) - thickness * 2), 10]) | |
| cylinder(h=height/2, r1=2, r2=2, center=true); | |
| translate([-((width / 2.0) - thickness * 2), ((depth / 2.0) - thickness * 2), 10]) | |
| cylinder(h=height/2, r1=2, r2=2, center=true); | |
| translate([((width / 2.0) - thickness * 2), -((depth / 2.0) - thickness * 2), 10]) | |
| cylinder(h=height/2, r1=2, r2=2, center=true); | |
| translate([-((width / 2.0) - thickness * 2), -((depth / 2.0) - thickness * 2), 10]) | |
| cylinder(h=height/2, r1=2, r2=2, center=true); | |
| } |
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