Extendable rail marble track - gravitrax compatible

An extendable track for your marble run compatible with Gravitrax.
Depending on the height, the original rails were always a little too short.
With this track you can adjust the length variably.

Print instructions:
You can print it without support, there is a small integrated brim, which you can easily remove with a cutter knife after printing.

Parts:
The rails come in a long and short version and there is a connector, so you can extend the rail as long as you want. You need to print at least two outer rail parts and one middle part.

Possible Lenghts:
Long Version: 275mm - 430mm

Remix Information & Changes:
The track is based on the model from Hubert76. Großes Danke für die Idee!
- Requires less material thanks to holes in the design
- The track support so that the ball does not fly off track after a corner was added
- It now prints without support and only a small integrated brim must be removed
- The rails now sit a little tighter

Extendable rail marble track - gravitrax compatible

by Clemi · original on Printables ↗

Toys & Games / Other Toys & Games

♥ 136⬇ 884🖨 18 prints

License: Creative Commons — Attribution — Noncommercial — Share Alike ↗marblemachinemarblemarblerunmarbletrackelevationgravitrax

Print profiles

middle-part-short-120mm.stl
⏱ time and weight estimated after preparation · 1 material(s)
Made to order: we prepare this file when you order, which adds a few minutes before printing starts.
Prints on: A1 mini 0.4PLA
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outside-part-short-84mm.stl
⏱ time and weight estimated after preparation · 1 material(s)
Made to order: we prepare this file when you order, which adds a few minutes before printing starts.
Prints on: A1 mini 0.4PLA
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outside-part-long-130mm.stlDEFAULT
⏱ time and weight estimated after preparation · 1 material(s)
Made to order: we prepare this file when you order, which adds a few minutes before printing starts.
Prints on: A1 mini 0.4PLA
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middle-part-long-230mm.stl
⏱ time and weight estimated after preparation · 1 material(s)
Made to order: we prepare this file when you order, which adds a few minutes before printing starts.
Prints on: A1 mini 0.4PLA
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connector-100mm.stl
⏱ time and weight estimated after preparation · 1 material(s)
Made to order: we prepare this file when you order, which adds a few minutes before printing starts.
Prints on: A1 mini 0.4PLA
Order this print