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$fn = 80;
time = 0;
module reel_mount () {
$fn = 60;
difference(){
translate([0, 0, -1.5]) cube([7.5, 7.5, 21.5], center= true);
for (i = [0:4]) {
rotate([0, 0, (i * 90)]){
translate([(7.5 / 2) + .4, (7.5 / 2) + .4, 18.5 / 2]) rotate([0, -15, 45]) cube([2.5, 7.5, 7.5], center = true);
}
}
}
difference () {
union() {
translate([0, 0, (18.5 / 2) + (3.5 / 2)]) cylinder(r = 7.5 / 2, h = 3.5, center = true);
translate([0, 0, (18.5 / 2) + (7.5 / 2)]) sphere(7.5 / 2, center = true);
}
translate ([0, 0, (18.5 / 2) + 7.5]) cube([10, 10, 2], center = true);
}
translate([0, 0, -(18.5/ 2) - (3 / 2) - 3]) cylinder(r = 16 /2, h = 3, center = true);
}
module s8_center () {
height = 50; //doesnt matter
fin_w = 2;
center_d = 13.5;
fin_l = (center_d / 2) + 4;
for (i = [0:2]) {
rotate([0, 0, (i * (360/3))]){
translate([0, fin_l/2, 0]) cube([fin_w, fin_l, height], center = true);
}
}
cylinder(r = center_d/2, h = height, center = true);
}
module core_adapter () {
difference () {
union () {
cylinder(r1 = 13.2, r2 = 12.9, h = 16.6, center = true);
translate([0, 0, -8.8]) cylinder(r = 15, h = 1, center = true);
translate([14.5, 0, -.5]) cube([3.6, 3.6, 17.6], center = true);
}
s8_center();
}
}
rotate([0, 0, time]) core_adapter();