Posted by noleary 2 days ago
For folks who are interested in UAV physics, I wrote up an explainer[2].
[1]: https://drive.google.com/file/d/1RTEVRd0XCWLuDXY2nkbmYuOaa5x...
Congratulations --- this is a super cool project. I wonder if you've considered using ultralight filaments and 3dprinting the frame? PLA is stiff but brittle, and I know Bambu and a few others sell specialised versions that supposedly weigh less than normal.
Until that happens, this guy here is probably the next best thing: https://www.youtube.com/@MyTechFun
Plot twist: many of the "special" filaments aren't special at all or at least very exaggerated.
https://karolina.mgdubiel.com/drone/drone-img/05-30-26/cnc_c...
The milled fiberglass the author used is a much better UAS frame material than anything from a filament 3d printer due to stiffness and related considerations.
large schedule 40 or 80 tubing sliced into rings would be pretty quick source material, starting with duct tape and zipties until you find a good arrangment then get into the glue and screws.
I've heard the dust from carbon fiber is second to asbestos for inhaling.
Thank you, it's cool!
