Gravitrack straight&curve rail
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Combination of straight and curved rail in one piece. It's surprisingly useful. Prints without support.
- Rating
- 5 / 5
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Updated at source:
Model information
- Source
- Printables
- Category
- Other Toys & Games
- License
- Creative Commons — Attribution — Noncommercial — Share Alike
Combination of straight (1 block) and curved (1 block, 2*60 deg) rail provides help in case where you can't put a column of spacers and classic tile in the middle. It reminders me movement of knight from chess game :-)
Rails fits firmly into the tile, so it does not fall when a marble runs onto it. On the other hand it allows maximal slope 20mm in both directions (2 regular spacers).
Printing:
- No support needed! I recommend to use strong bridging.
- It works well wit 0.15mm layer. Other layer thicknesses has not been tested.
- There is version with integrated minimalistic brim. It should be sufficient. If anybody needed bigger brim, then download version without integrated brim and use slicer brim.
- Left and right options are just mirrored, slicer can do it.
My thanks goes to @MK_Design for original model of rails in my remix.
Diclaimer: This is in no way official product of Ravensburger. This model was designed as compatible with Gravitrax although it is not granted. It extends capabilities of Gravitrax game and I recommend to purchase original Gravitrax set to extend it by the model.