57 lines
1.7 KiB
OpenSCAD
57 lines
1.7 KiB
OpenSCAD
// PRUSA iteration4
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// spool-buffer-spacer-hook
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// GNU GPL v3
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// Josef Průša <iam@josefprusa.cz> and contributors
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// http://www.reprap.org/wiki/Prusa_Mendel
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// http://prusamendel.org
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module buffer_spacer_hook()
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{
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difference()
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{
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union()
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{
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// base block
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translate([-8,-4,-6]) cube([13,41.5,12]);
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// hook
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translate([-13,-4,-6]) cube([14,4,12]);
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translate([-17,-4,-6]) cube([4,9,12]);
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}
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// hold together screw
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translate([0,-3.4,0]) rotate([-90,0,0]) cylinder(r=1.8, h=40, $fn=30);
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translate([0,-7,0]) rotate([-90,0,0]) cylinder(r1=3.6, r2=3.15, h=6, $fn=6);
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translate([0,36.5,0]) rotate([-90,0,0]) cylinder(r=3.5, h=6, $fn=30);
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// plates
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for(i = [0 : 5])
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{
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translate([-5,6.5*i,-10]) cube([50,1.8,20]);
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}
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// cut
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translate([3,1,-10]) cube([20,33,20]);
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// edges
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translate([2,-5,7]) rotate([0,45,0]) cube([20,70,20]);
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translate([2,-5,-7]) rotate([0,45,0]) cube([20,70,20]);
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translate([-2,1,-8]) rotate([0,45,0]) cube([20,32,20]);
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translate([-2,1,8]) rotate([0,45,0]) cube([20,32,20]);
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// hook edges
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translate([-13,2,-7]) rotate([0,0,10]) cube([2,13,14]);
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translate([-18,-6,-7]) rotate([0,0,20]) cube([3,13,14]);
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// selective infill
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translate([-6.75,-3,0]) cube([0.5,8,1]);
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translate([-6.75,-3,-3]) cube([0.5,8,1]);
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translate([-6.75,-3,3]) cube([0.5,8,1]);
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}
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}
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buffer_spacer_hook(); |