Wrist Prosthetic

Group Project for 3D Printing Prosthetics Class 2019

This project split the 3D Printing Prosthetics class into teams and tasked each group to make different parts of a prosthetic arm that could be joined together at the end of the semester to make one arm.
My group did the wrist.  We designed and 3D printed an inner shell that would attach to the hand and rotate with the hand, an outer shell with notches on the inside, and a button/key mechanism that could stop the rotation by wedging into the notches of the outer shell.