68 lines
2.0 KiB
OpenSCAD
68 lines
2.0 KiB
OpenSCAD
module fan_nozzle(){
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difference(){
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union(){
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cube([32,10,17]); // Main cube
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translate([30,5,0])cylinder(r=5.8,h = 17, $fn=6);
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translate([-3,0,-6]) cube([3,10,23]);
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//#translate([-2,5,0])cylinder(r=5.8,h = 17, $fn=6);
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}
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// Mounting screw
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translate([30,5,-10])cylinder(r=3.2/2,h = 24.5-0.2, $fn=15); // Screw cut
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translate([30,5,17-3.5])cylinder(r=3.1,h = 20, $fn=15); // head cut
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//#translate([-2,5,-10])cylinder(r=3.2/2,h = 24.5-0.2, $fn=15); // Screw cut
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//#translate([-2,5,17-3.5])cylinder(r=3.1,h = 20, $fn=15); // head cut
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// Fan entry hole
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translate([1,10-1.5,-1])cube([20,3,16.5]);
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translate([1,10-1.5,-1-5])cube([18,3,16.5]);
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// Airway cutout
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difference(){
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translate([1,1,-1])cube([25,8,16.5]);
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translate([0,0,10])rotate([45,0,0])cube([30,8,16.5]);
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translate([-1,-10,-1])rotate([0,0,45])cube([10,8,30]);
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translate([20,0,16])rotate([0,20,0])cube([10,20,10]);
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}
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translate([2,-1,-4.5])cube([24,3,5]);
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//#translate([-2,-1,-2])rotate([0,45,0])cube([5,10,5]);
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translate([22,-1,-2])rotate([0,45,0])cube([5,10,5]);
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}
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// Air director
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translate([18,0,7])rotate([0,0,30])cube([1,9,10]);
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}
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module fancy_corners(){
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translate([-10,-10.5,13])rotate([-20,0,0])cube([50,10,15]);
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translate([-16,-10.5,17.5])rotate([0,45,0])cube([10,30,15]);
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translate([46.5,-10.5,15])rotate([0,-45,30])cube([10,30,15]);
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translate([28.62,-10.5,15])rotate([0,-45,-30])cube([10,30,15]);
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translate([-5,-1,-7])rotate([0,0,0]) cube([10,6,7]);
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translate([-0.5,-1,-7])rotate([0,0,0]) cube([1,15,7]);
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translate([-5,4,-11])rotate([45,0,0]) cube([10,5,5]);
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//left cut
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translate([-6.5,-8,-5])rotate([0,0,45])cube([10,10,45]);
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translate([-7,-5,12])rotate([0,-45,0])cube([10,30,15]);
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translate([-7,5,-10])rotate([0,0,45])cube([10,10,35]);
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}
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module fan_n(){
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difference(){
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fan_nozzle();
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fancy_corners();
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translate([2,3.5,16.5])linear_extrude(height = 0.6) {text("! HOT !", size = 5, font = "Helvetica Neue:style=Bold");}
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}
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}
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fan_n();
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