Gravitrax compatible bridge
Gravitrax compatible bridge
Published 2019-06-19T14:00:32+00:00
Title says it all :-)
Roller coaster style! And you can run another track underneath. Print the bridge on its side. It has quite a steep overhang, but it came out fine without using support. Print the insert upside down. Glue into place with a dab of CA glue. You may have to sand the insert a bit so it doesn't damage your cardboard base plate.
The ball needs quite a bit of speed, so a magnetic cannon or a drop from a 3.5 unit high pillar is needed.
https://youtu.be/BNtdXMy5ArA
Here's a video with most of the elements in my library. And... a preview of the lapse timer I am about to release. The lapse timer has custom electronics that I will be making in small batches. If you are interested in the lapse timer drop me a message. If there's enough interest, I could consider ordering larger batches of circuit boards and components.
Enjoy!
Date published | 19/06/2019 |
Support Free | YES |
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