3D-printed bike tires
Download World-First 3D Printed Airless Bicycle Tire - Apiyoutube.Com
Commenters do not feel this would have traction. |
I think I could put a positive spin on that!
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Here's a link to the video. https://www.youtube.com/watch?v=9pHJNtH8ltQ
As someone who has a 3D printer, I think that a lot of 3D printed things are solutions looking for problems. |
The tread needs to be rounded, and the sidewalls need to be covered. Otherwise, they will collect dirt, fling gravel and water, and have more aero drag.
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Thanks. I tried a couple of different ways to paste the URL, but it did not show the video. I did a search, got that page, decided it was good enough, and tried to move on, but since I was not actually linking to YouTube I replaced it with the link you shared.
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Like biking on ice everywhere you go. |
I don't see major problems, other than that it's a Tweel™, and probably encumbered with intellectual property rights.
3d printers can make solid shapes with internal voids, and the tread is just modeling detail. I didn't know polyurethane is a print material. It could have nylon cord printed in it. The new hotness in 3D printers is printing in a vat of gel. The print head is a hypodermic needle that moves around in the gel and it obviates the need for scaffolding. Just take it out and rinse it off. |
TPU = thermoplastic polyurethane
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