Spiral Marble Run 01
Print Profile(1)
Bill of Materials
Description
This time I designed a unique marble run. It does not require hardware parts, but only a rubber band. Combined with the elasticity of the rubber band, the marbles have “rocket-like” speed. This is the first version. When the maximum pulling force is reached, the energy of the marbles is not completely consumed. The second generation and more advanced versions will be launched later. Please continue to pay attention.
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Description：
- Suitable for 14mm diameter bambu standard marbles.（ZB001）
- No hardware required, just a rubber band.
- The diameter of the rubber band should not be too large, 4-6 cm is enough.
- The supports have been manually set in the 3mf file. Try not to change them. If you accidentally set them to automatic supports, the supports at the rightmost turning track will be difficult to remove.
- Two silicone stickers with a diameter of 10mm and a thickness of 2mm can be pasted on two opposite places so that the ball can roll smoothly into the starting position.
- If you have any other questions, please leave a message in the comment area.
License
You shall not share, sub-license, sell, rent, host, transfer, or distribute in any way the digital or 3D printed versions of this object, nor any other derivative work of this object in its digital or physical format (including - but not limited to - remixes of this object, and hosting on other digital platforms). The objects may not be used without permission in any way whatsoever in which you charge money, or collect fees.
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