gears
thingiverse
A learning gear set is constructed using PLA material. Check out these videos for more details: http://youtu.be/XIlm81gP3sM and http://youtu.be/MuPiouS5CKo.
Download Model from thingiverse
With this file you will be able to print gears with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on gears.