You will need to buy some 1/8inch tubing and you will need 1/4inch dowels. I am using two layers of 1/4 peg board to place the dowels in separate the two layers by 1/2 inch so the 1/4 dowels will not fall over.
The 1/8 tubing fits into the Ball_with_large_hole1.stl
The bracket_large_holder_rotate.stl Attaches to the 1/4 dowels and the Ball_with_large_hole1.stl.
The Ball_no_hole_1.stl is to be used to maintain the proper distance between the two tracks or tubes.
You can use a marble or a 3/4inch ball bearing. Just check that it will pass over the holders for the tubing.
The Ball_with_large_hole_10mm_high.stl is to be used if you need to join two ends of tubing.
| Ball_no_hole10mmhigh_.stl | 84.1KB | |
| Ball_no_hole_1.stl | 70.2KB | |
| Ball_no_hole_x24_.stl | 1.6MB | |
| ball_roll_toy_bracket15mm.stl | 37.1KB | |
| Ball_with_large_hole1.stl | 128.7KB | |
| Ball_with_large_hole1_18ct.stl | 2.6MB | |
| Ball_with_large_hole_10mm_high.stl | 142.6KB | |
| bracket_large_holder_rotate.stl | 90.7KB | |
| bracket_large_holder_rotate_8_ct.stl | 738.6KB |
