Mold for rubber stopper for JK projector
This commit is contained in:
parent
2f97b74481
commit
9548b8917d
File diff suppressed because it is too large
Load Diff
|
@ -0,0 +1,85 @@
|
|||
|
||||
|
||||
/**
|
||||
* Mold for Rubber Stopper for JK Projector Reels
|
||||
*
|
||||
* 2-part mold to cast stoppers in rubber or silicone.
|
||||
**/
|
||||
|
||||
time=0;
|
||||
|
||||
module rubber_stopper_jk_projector () {
|
||||
OD = 19;
|
||||
ID = 6.57;
|
||||
H = 23;
|
||||
TRIANGLE = 9.44 +2.5;
|
||||
ROUND_D = 2;
|
||||
|
||||
$fn = 120;
|
||||
|
||||
difference () {
|
||||
//outer cylinder
|
||||
cylinder(r = OD / 2, h = H, center = true);
|
||||
//rounded corners
|
||||
for (i = [0 : 2]) {
|
||||
rotate([0, 0, 120 * i]) {
|
||||
translate ([(TRIANGLE / 2) - (ROUND_D), 0, 0]) {
|
||||
cylinder(r = ROUND_D / 2, h = H + 1, center = true);
|
||||
}
|
||||
}
|
||||
}
|
||||
//triangle
|
||||
difference () {
|
||||
cylinder(r = TRIANGLE / 2, h = H + 1, center = true, $fn = 3);
|
||||
for (i = [0 : 2]) {
|
||||
rotate([0, 0, 120 * i]) {
|
||||
translate ([(TRIANGLE / 2) - .5, 0, 0]) {
|
||||
cube([ROUND_D, ROUND_D, H + 1], center = true);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
module rubber_stopper_jk_projector_mold_center() {
|
||||
OD = 25;
|
||||
H = 25;
|
||||
$fn = 120;
|
||||
difference () {
|
||||
cylinder(r = OD / 2, h = H, center = true);
|
||||
translate([0, 0, 1.01]) rubber_stopper_jk_projector ();
|
||||
translate([0, 0, 2]) {
|
||||
difference () {
|
||||
cube([25, 25, 25], center = true);
|
||||
translate([0, 0, 0]) cube([12, 12, 25], center = true);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
module rubber_stopper_jk_projector_mold_side() {
|
||||
OD = 27;
|
||||
H = 25;
|
||||
$fn = 120;
|
||||
difference () {
|
||||
union () {
|
||||
cylinder(r = OD / 2, h = H, center = true);
|
||||
intersection () {
|
||||
cylinder(r = 29 / 2, h = H + 0.01, center = true);
|
||||
cube([30, 5, H], center = true);
|
||||
}
|
||||
}
|
||||
translate([0, 0, -(H / 2) + 1 -.01]) cylinder(r = 25 / 2, h = 2, center = true);
|
||||
cylinder(r = 23 / 2, h = H + 0.01, center = true);
|
||||
translate([0, 15, 0]) cube([30, 30, H + 1], center = true);
|
||||
translate([13, 0, 0]) rotate([0, 0, 45]) cube([1.5, 1.5, H + 1], center = true);
|
||||
}
|
||||
translate([-13, 0, 0]) rotate([0, 0, 45]) cube([1.45, 1.45, H], center = true);
|
||||
}
|
||||
|
||||
rotate([0, 0, time]) {
|
||||
rubber_stopper_jk_projector_mold_center();
|
||||
translate([0, -10, 0]) rotate([0, 180, 0]) rubber_stopper_jk_projector_mold_side();
|
||||
translate([0, 10, 0]) rotate([0, 180, 180]) rubber_stopper_jk_projector_mold_side();
|
||||
}
|
Loading…
Reference in New Issue