How fast can we get these 3d printed gears to spin? This this video series we will find out.

Watch Episode 2 here: https://youtu.be/bvaeiqhmDNg

First 20 Patreon supporters receive unlimited access to downloadable files for all of 2021:
https://www.patreon.com/3DPrinterAcademy

Learn how to design your own cool things:
https://www.kickstarter.com/pr....ojects/3dprinteracad

My favorite 3d printer: Creality Ender 3 Pro:
https://amzn.to/3snsGo8​

Slicer: Cura
Material: PLA
Nozzle Temperature: 200
Bed Temperature: 50-60
Layer Height: 0.2 to 0.28
Infill: 20-40%
Print Speed: 50mm/s

I recommend these filaments:
Copper Filament: https://amzn.to/2MiLdCK​
Multi-Colored Filament: https://amzn.to/3umMxWB​
Black and White Filament Combo Pack: https://amzn.to/37IDFk9​

Real Copper Filament:
https://amzn.to/3r3jFAm​

Hardware:
Ball Bearings:
https://amzn.to/37DSFQk​

Carbon fiber rods:
https://amzn.to/317t3I8

*****Gearbox STL files (Updated continually)*****:
https://3dprinteracademy.com/c....ollections/resources

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