This cannot be possible!!? 30billion : 1 gear ratio!
Автор: Retsetman
Загружено: 2020-11-22
Просмотров: 191450
30,517,578,125:1 Gear Reduction! 3D printed gears
In this project I made a little Googol reduction with 3d printed gears.
•The modules of the gears I use in the project are 1 mm. Pinion gear 12 teeth, corresponding large gear 61 teeth. The gear ratio in each stage is 5 and there are 15 stages in total. Total gear ratio is 5^15 so 30, 517,578,125:1. That's really a huge ratio. The drill I used in the video is 550 rpm and this drill works 106 years for the last gear to start rotating.
•The bearings have 608zz and 8mm inner diameter.
•I used PLA + as a material and set the nozzle temperature 205 degrees and the plate temperature 40 degrees. I used Simplify3d software as slicer.
Mysterious Space Music
Gravity Sound - Portal
Written and produced by Gravity Sound.
Music by INOSSI: https://hypeddit.com/link/q7yb4h
STL Files ► https://www.thingiverse.com/thing:468...
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