Planetary Gear Hand Crank Centrifugal fan
All 3d-printed parts, including axles. Proof of concept, it doesn't really move much air - hand cranking at a reasonable pace, you can feel a little bit of movement. 1:8 gear ratio seems to be a bit of a sweet spot, but there's likely too…
- Pobrania
- 801
- Polubienia
- 119
- Ocena
- 4,17











