72 lines
1.9 KiB
OpenSCAD
72 lines
1.9 KiB
OpenSCAD
$fn=50;
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//#cube([30,30,26], center=true);
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nut=30;
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Ra=3;
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Ri=1.4;
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Rc = 1; // Radius am Center
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Wi=19.5; // innere weite
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Wl = 8.2; // lichte weite
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heigth=25;
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difference(){
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hull(){
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translate([-(nut/2-Ra), -(nut/2-Ra),0]) cylinder(r=Ra, h=heigth);
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translate([-(nut/2-Ra), (nut/2-Ra),0]) cylinder(r=Ra, h=heigth);
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translate([(nut/2-Ra), -(nut/2-Ra),0]) cylinder(r=Ra, h=heigth);
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translate([(nut/2-Ra), (nut/2-Ra),0]) cylinder(r=Ra, h=heigth);
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}
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cylinder(d=6.8, h=25);
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union(){
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translate([-8.2/2, -15,0]) cube([8.2, 2.1, heigth]);
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hull(){
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translate([-Wi/2 + Ri, -(15-2-Ri) ,0]) cylinder(r=1.4, h=heigth);
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translate([+Wi/2 - Ri, -(15-2-Ri) ,0]) cylinder(r=1.4, h=heigth);
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translate([-Wl/2 + Rc, -(15-9.7+Rc) ,0]) cylinder(r=1.4, h=heigth);
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translate([+Wl/2 - Rc, -(15-9.7+Rc) ,0]) cylinder(r=1.4, h=heigth);
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}
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}
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rotate([0,0,90])
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union(){
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translate([-8.2/2, -15,0]) cube([8.2, 2.1, heigth]);hull(){
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translate([-Wi/2 + Ri, -(15-2-Ri) ,0]) cylinder(r=1.4, h=heigth);
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translate([+Wi/2 - Ri, -(15-2-Ri) ,0]) cylinder(r=1.4, h=heigth);
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translate([-Wl/2 + Rc, -(15-9.7+Rc) ,0]) cylinder(r=1.4, h=heigth);
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translate([+Wl/2 - Rc, -(15-9.7+Rc) ,0]) cylinder(r=1.4, h=heigth);
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}
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}
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rotate([0,0,270])
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union(){
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translate([-8.2/2, -15,0]) cube([8.2, 2.1, heigth]);hull(){
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translate([-Wi/2 + Ri, -(15-2-Ri) ,0]) cylinder(r=1.4, h=heigth);
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translate([+Wi/2 - Ri, -(15-2-Ri) ,0]) cylinder(r=1.4, h=heigth);
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translate([-Wl/2 + Rc, -(15-9.7+Rc) ,0]) cylinder(r=1.4, h=heigth);
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translate([+Wl/2 - Rc, -(15-9.7+Rc) ,0]) cylinder(r=1.4, h=heigth);
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}
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}
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rotate([0,0,180])
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union(){
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translate([-8.2/2, -15,0]) cube([8.2, 2.1, heigth]);hull(){
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translate([-Wi/2 + Ri, -(15-2-Ri) ,0]) cylinder(r=1.4, h=heigth);
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translate([+Wi/2 - Ri, -(15-2-Ri) ,0]) cylinder(r=1.4, h=heigth);
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translate([-Wl/2 + Rc, -(15-9.7+Rc) ,0]) cylinder(r=1.4, h=heigth);
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translate([+Wl/2 - Rc, -(15-9.7+Rc) ,0]) cylinder(r=1.4, h=heigth);
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}
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}
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}
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