7 translate([-3, 0, 0.4])
9 cylinder(r1 = 8, r2 = 10, h = 4, $fn = 3);
10 // translate([i+2, 0, 0])
13 cylinder(r1 = 8/2, r2 = 5.5/2,h = 4, $fn = 6);
17 cylinder(r = 5.5/2, h = 5, $fn = 10);
20 translate([0, 0, 15-eps])
21 cylinder(r = 8/2, h = 10, $fn = 10);
22 translate([-30/2, -15/2, eps])
26 translate([-32/2, -16/2, 15])
29 translate([screw_x-12/2, screw_y-12/2,0])
30 cube([12, 12, infty]);
42 translate([-36/2, -20/2, 15])
47 cylinder(r = 11, h = eps, $fn = 3);
49 translate([screw_x-12/2, screw_y-12/2,17])
59 translate([-4+screw_x, screw_y-8/2, 17-infty])
60 cube([8, infty, infty]);
62 translate([screw_x-4, screw_y-4/2, -eps])
66 translate([-9-eps, 0, 17])
67 cube([8, infty, infty]);
70 // translate([-infty/2, -infty, -infty/2]) cube(infty);