32 lines
1.2 KiB
OpenSCAD
32 lines
1.2 KiB
OpenSCAD
$fn=100;
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union(){
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difference(){
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union(){
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linear_extrude(height=5, scale=0)
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circle(d=70);
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translate([0,0,50])
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linear_extrude(height=5, scale=0)
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circle(d=30);
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translate([0,0,100])
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linear_extrude(height=5, scale=0)
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circle(d=30);
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translate([0,0,150])
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linear_extrude(height=5, scale=0)
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circle(d=30);
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}
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rotate([0,0,120])
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translate([0,0,-5])
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linear_extrude(height=180)
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polygon(points=[[2.5*cos(60),2.5*sin(60)],[2.5*cos(60)+80,2.5*sin(60)],[2.5*cos(60)+80*cos(120),2.5*sin(60)+80*sin(120)],[2.5*cos(60),2.5*sin(60)]]);
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rotate([0,0,240])
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translate([0,0,-5])
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linear_extrude(height=180)
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polygon(points=[[2.5*cos(60),2.5*sin(60)],[2.5*cos(60)+80,2.5*sin(60)],[2.5*cos(60)+80*cos(120),2.5*sin(60)+80*sin(120)],[2.5*cos(60),2.5*sin(60)]]);
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rotate([0,0,360])
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translate([0,0,-5])
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linear_extrude(height=180)
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polygon(points=[[2.5*cos(60),2.5*sin(60)],[2.5*cos(60)+80,2.5*sin(60)],[2.5*cos(60)+80*cos(120),2.5*sin(60)+80*sin(120)],[2.5*cos(60),2.5*sin(60)]]);
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}
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cylinder(d=5,h=151);
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} |