75 lines
1.7 KiB
75 lines
1.7 KiB
/* parameters */ |
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door_thick = 50; |
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flap_w = 150; |
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flap_h = 150; |
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flap_thick = 20; |
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bearing_inner_dia = 5; |
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bearing_outer_dia = 10; |
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bearing_h = 5; |
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gap = 1; |
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/* constants */ |
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$fn = 32; |
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ry = [0,90,0]; // rotate 90 deg around y |
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silver = [0.7,0.7,0.7]; |
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red = [1,0,0]; |
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/* variable */ |
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raise_stopper = 2; |
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angle = 11; |
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module door(){ |
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translate([-450,0,0])cube([900,door_thick,2000]); |
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} |
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module flap(){ |
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difference(){ |
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translate([flap_w,flap_thick,0]/-2) |
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cube([flap_w,flap_thick,flap_h]); |
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translate([2*(10+gap)+bearing_h,bearing_outer_dia+gap,2]/-2) |
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cube([bearing_h+2*(gap+10),bearing_outer_dia+gap,2*bearing_h+20+gap+1]); |
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} |
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translate([0,0,flap_h])rotate(ry)#cylinder(d=flap_thick,h=flap_w,center=true); |
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translate([0,0,raise_stopper])stopper(); |
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} |
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module bearing(){ |
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color(silver) |
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rotate(ry) |
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difference(){ |
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cylinder(d=bearing_outer_dia,h=bearing_h,center=true); |
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cylinder(d=bearing_inner_dia,h=bearing_h+2,center=true); |
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} |
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} |
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module bearing_case(){ |
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rotate(ry) |
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cylinder(d=(bearing_inner_dia+gap)/2,h=bearing_h+gap); |
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translate([(bearing_h+gap)/2,0,bearing_inner_dia/2]) |
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rotate(ry) |
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cylinder(d=bearing_outer_dia,h=10); |
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translate([(bearing_h+1)/2,-bearing_outer_dia/2,0]) |
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cube([10,bearing_outer_dia,bearing_h+20]); |
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translate([0,bearing_outer_dia/-2,bearing_h+1]) |
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cube([bearing_h,bearing_outer_dia,19]); |
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} |
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module stopper(){ |
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color(red){ |
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bearing_case(); |
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rotate([0,0,180]) bearing_case(); |
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} |
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bearing(); |
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} |
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module frame(){ |
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// TODO |
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} |
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*door(); |
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translate([0,0,flap_h]) |
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rotate([angle,0,0]) |
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translate([0,0,-flap_h]) |
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flap(); |
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