| 1 | $fn= 100; |
| 2 | |
| 3 | rotate([-90,0,0]) |
| 4 | difference() { |
| 5 | translate([0,0,0.1]) cylinder(d1=23, d2=20, h=30); |
| 6 | union() { |
| 7 | translate([0,0,16]) cylinder(d=12.5, h=30); |
| 8 | cylinder(d=13.5, h=5); |
| 9 | cylinder(d=11.5, h=30); |
| 10 | translate([0,0,13]) cylinder(d=13.5, h=7); |
| 11 | } |
| 12 | rotate([90,0,0]) union() { |
| 13 | translate([7.5,9,-6]) cylinder(d=1.6, h=12); |
| 14 | translate([7.5,9,-6-10]) cylinder(d=3.8, h=1.7+10); |
| 15 | translate([7.5,9,6-1.7]) cylinder(d=3.8, h=1.7+10); |
| 16 | } |
| 17 | rotate([90,0,180]) union() { |
| 18 | translate([7.5,9,-6]) cylinder(d=1.6, h=12); |
| 19 | translate([7.5,9,-6-10]) cylinder(d=3.8, h=1.7+10); |
| 20 | translate([7.5,9,6-1.7]) cylinder(d=3.8, h=1.7+10); |
| 21 | } |
| 22 | translate([0,0,9]) rotate_extrude() translate([10.5,0,0]) circle(1); |
| 23 | translate([0,0,21]) rotate_extrude() translate([9.9,0,0]) circle(1); |
| 24 | translate([-20,0,0]) cube(40); |
| 25 | } |
| 26 | //translate([0,0,-12.2]) cylinder(d=23, h=12); |