55 lines
1.5 KiB
OpenSCAD
55 lines
1.5 KiB
OpenSCAD
|
//EXTENSION TUBES
|
||
|
|
$fn = 100;
|
||
|
|
tube_len = 10; // [4:100]
|
||
|
|
time = 0;
|
||
|
|
|
||
|
|
//-----------------------------------------------------------------------------
|
||
|
|
// Standard: c-mount male
|
||
|
|
// @param: inner_d = 23mm (for 0.3mm resolution printer)
|
||
|
|
// @paramL outer_d = 24.7mm
|
||
|
|
//
|
||
|
|
//-----------------------------------------------------------------------------
|
||
|
|
module cmount_male(len) {
|
||
|
|
inner_d = 23;
|
||
|
|
outer_d = 24.7;
|
||
|
|
f_inner_d = 25.4;
|
||
|
|
f_outer_d = 28.6;
|
||
|
|
translate ([0, 0, len / 2 ]) {
|
||
|
|
difference () {
|
||
|
|
union () {
|
||
|
|
cylinder(r = outer_d / 2, h = len, center = true);
|
||
|
|
}
|
||
|
|
cylinder(r = inner_d / 2, h = len + 1, center = true);
|
||
|
|
}
|
||
|
|
|
||
|
|
difference () {
|
||
|
|
translate([0, 0, -(len / 2) - 1]) cylinder(r = f_outer_d / 2, h = 2, center = true);
|
||
|
|
translate([0, 0, -(len / 2) - 1]) cylinder(r1 = f_inner_d / 2, r2 = inner_d / 2, h = 2, center = true);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
//-----------------------------------------------------------------------------
|
||
|
|
// Standard: c-mount female
|
||
|
|
// @param: inner_d = 26mm(for 0.3mm resolution printer) //CHANGINE
|
||
|
|
// @paramL outer_d = 29.2mm
|
||
|
|
//
|
||
|
|
//-----------------------------------------------------------------------------
|
||
|
|
module cmount_female(len) {
|
||
|
|
inner_d = 25.6;
|
||
|
|
outer_d = 29.2;
|
||
|
|
translate ([0, 0, (len / 2)]) {
|
||
|
|
difference () {
|
||
|
|
cylinder(r = outer_d / 2, h = len, center = true);
|
||
|
|
cylinder(r = inner_d / 2, h = len + 1, center = true);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
module extension_tube (len = 10) {
|
||
|
|
translate([0, 0, len]) cmount_male(4);
|
||
|
|
translate([0, 0, 0]) cmount_female(len);
|
||
|
|
}
|
||
|
|
|
||
|
|
rotate([0, 0, time]) extension_tube(tube_len);
|