48 lines
974 B
OpenSCAD
48 lines
974 B
OpenSCAD
difference() {
|
|
union() {
|
|
// base object
|
|
cube([40, 28, 1]){}
|
|
|
|
// four corner nubbins
|
|
translate([5, 0, 0]){
|
|
cylinder(1, 5, 5){}
|
|
}
|
|
translate([5, 28, 0]){
|
|
cylinder(1, 5, 5){}
|
|
}
|
|
translate([35, 0, 0]){
|
|
cylinder(1, 5, 5){}
|
|
}
|
|
translate([35, 28, 0]){
|
|
cylinder(1, 5, 5){}
|
|
}
|
|
}
|
|
|
|
// ring hook hole
|
|
translate([5.5, 14, -1]){
|
|
cylinder(3, 4, 4){}
|
|
}
|
|
|
|
// thread catchers
|
|
translate([0, 2, -1]) {
|
|
rotate([0, 0, 35]){
|
|
cube([10, .25, 3]){}
|
|
}
|
|
}
|
|
translate([8.25, 20, -1]) {
|
|
rotate([0, 0, 145]){
|
|
cube([10, .25, 3]){}
|
|
}
|
|
}
|
|
translate([40.25, 2, -1]) {
|
|
rotate([0, 0, 145]){
|
|
cube([10, .25, 3]){}
|
|
}
|
|
}
|
|
translate([32.25, 20, -1]) {
|
|
rotate([0, 0, 35]){
|
|
cube([10, .25, 3]){}
|
|
}
|
|
}
|
|
}
|