1 changed files with 26 additions and 0 deletions
			
			
		@ -0,0 +1,26 @@ | 
				
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					$fn=50; | 
				
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					l_lower = 20; | 
				
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					h_lower = 4; | 
				
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					l_higher = 10; | 
				
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					h_higher = 1; | 
				
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					h = 8; | 
				
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					l_slot = 5; | 
				
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					h_slot = 3; | 
				
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					b_cable_tie = 5; | 
				
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					difference () { | 
				
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					  hull(){ | 
				
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					    cube([l_lower, l_lower, h_lower], center=true); | 
				
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					    translate([0,0, h - h_higher/2]) | 
				
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					    cube([l_higher, l_higher, h_higher], center=true); | 
				
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					  } | 
				
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					  for(rot = [0:1:1]){ | 
				
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					    rotate([0, 0, rot*90]) | 
				
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					    translate([0, 0, h_lower/2]) | 
				
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					    difference() { | 
				
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					      rotate([90, 0, 0]) | 
				
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					      cylinder(r=b_cable_tie/2, h=l_lower*2, center=true); | 
				
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					      translate([0, 0, -b_cable_tie/2]) | 
				
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					      cube([b_cable_tie, 2*l_lower+0.01, b_cable_tie], center=true); | 
				
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					    } | 
				
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					  } | 
				
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					} | 
				
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