I am taking Rapid Design and Manufacture (MET3332) this summer. For the second assignment we had to design some device that had multiple moving components, could be printed without requiring any assembly or finishing, and used a maximum of 1in^3 of material.
I decided to print something with gears to test their functionality, so I designed this little spiral bevel gear speed trippler. You can find the files and more information here: https://grabcad.com/library/epicyclic-bevel-gear-reducer-1
I decided to print something with gears to test their functionality, so I designed this little spiral bevel gear speed trippler. You can find the files and more information here: https://grabcad.com/library/epicyclic-bevel-gear-reducer-1