Hello,
I thought about a "ZigZag Loop" for our marble run and had some time...
The ring is only needed 2 times, only for the 2 bottom parts.
I don't glue them in, only stack together.
Maybe you have to scale the ring a little bit, so it fit into the bottom plate.
Update 23.08.20: Added some more tiles, if someone can use them.
Video 2
Update 10.02.21: Added 5mm higher tiles. ("H" for "high", in the name), the rail get a little bit steeper, and the marble got more speed, so they couldn't stuck so easily
Update 10.07.22: Addes some support bridges to stabilize the system.
Video
| ZickZack_loop_curve.stl | 409.6KB | |
| ZickZack_loop_curve_H.stl | 409.6KB | |
| ZickZack_loop_extend.stl | 389.2KB | |
| ZickZack_loop_extend_H.stl | 389.2KB | |
| ZickZack_loop_star.stl | 381.6KB | |
| ZickZack_loop_star_H.stl | 381.6KB | |
| ZigZag_Bridge_Support_5mm_1.stl | 54.0KB | |
| ZigZag_Bridge_Support_5mm_2.stl | 59.5KB | |
| ZigZag_loop.stl | 509.8KB | |
| ZigZag_loop_180.stl | 324.2KB | |
| ZigZag_loop_180_H.stl | 324.6KB | |
| ZigZag_loop_60.stl | 350.8KB | |
| ZigZag_loop_60_H.stl | 349.3KB | |
| ZigZag_loop_H.CATPart | 2.0MB | |
| ZigZag_loop_H.stl | 510.6KB | |
| ZigZag_loop_H.stp | 575.2KB | |
| ZigZag_loop_Ring.stl | 20.0KB | |
| ZigZag_Support_Double_5mm.stl | 5.7KB | |
| ZigZag_Support_Stern_5mm.stl | 6.9KB |
