How fast can we get these 3d printed gears to spin? What are some practical applications for gearbox mechanisms like this? In this video series we will find out.

Episode 3 is up: https://youtu.be/TOsB4Vhpkw0

Learn how to design your own things for 3D Printing using Blender:
https://www.udemy.com/course/d....esign-for-3d-printin

Follow along as we 3d print different gearboxes, try different gear ratios, explain the science behind these mechanisms.

Support our mission of making 3d printing accessible for everyone:
First 20 Patreon supporters receive unlimited access to premium downloads: https://www.patreon.com/3DPrinterAcademy

Recommended Amazon Products:
Ender 3 Pro: https://amzn.to/3b2znpw
White PLA: https://amzn.to/3nYEFYB
Copper PLA: https://amzn.to/2Ssl6fq

AC Generator: https://amzn.to/3h7yPmh
DC Motors: https://amzn.to/3eizgYX
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INSTRUCTIONS:

Gearbox STL files:
https://3dprinteracademy.com/c....ollections/resources

Gearbox Version 5:

3D Print The Following Parts:
1 - "Stand.stl"
5 - "LargeGear.stl"
1 - "Handle.stl" (for manual power)
1 - "EPIC DRILL ADAPTER.stl" (For drill power)
1 - "DriveGear"
2 - "LargeSpacer.stl"
5 - "SmallSpacer.stl"


Needed materials:
5 - 608 Bearings
2 - 8mm rods (length ~70mm) (steel, carbon fiber, or other material)
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Learn how to design your own gearbox and more (Fusion 360 Master Class):
https://3dprinteracademy.com/p....roducts/design-for-3

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​​
Black and White Filament Combo Pack: https://amzn.to/37IDFk9​​

Real Copper Filament (Advanced users only):
https://amzn.to/3r3jFAm​​

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

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

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