Different unconventional gear types that Lego does not make, all integrated into a Lego display machine that rotates the gears and itself. The machine is wind-powered, utilising a vertical wind turbine. The shifter turns the machine 1/12 of a revolution at a time, while only displaying one gear at a time to reduce friction.
All the gears have been 3D printed using an FDM printer and Silk PLA. I designed some gears myself and also redesigned others to fit perfectly within Lego dimensions."

Chapters:

00:00 Planetary Gear
00:19 Helical Gear
00:34 Geneva Drive
00:48 Oval Gear
01:01 Paradoxical Gear
01:21 Herringbone Gear
01:35 Directional Changing Gear
01:52 Hypoid Gear
02:05 Cycloidal Gear
02:21 Nautilus Gear
02:44 Harmonic Drive
03:06 Shift Drum
03:19 Non-Circular Gear



Camera used for this video: https://amzn.to/3J50QZq
Microphones used for this video: https://amzn.to/405sX0X

Please note: I get a commission if you buy via Amazon link above. Thanks for your support.
Where I get my Lego parts from: https://www.bricklink.com/v2/main.page


3D Printer used to make these gears: https://store.creality.com/products/e...

3D Design Software: https://www.shapr3d.com

Sources for the redesigned gears:
https://www.thingiverse.com/thing:309...
https://www.thingiverse.com/thing:172...
https://www.thingiverse.com/thing:540...
https://www.thingiverse.com/thing:197...
https://www.thingiverse.com/thing:490...
https://www.thingiverse.com/thing:134...

Music: Berlin at Night - Dan Henig

​#bricktechnology
#legotechnic​
#lego
#asmr
#engineering
#gears
#machine