Rotary Cam Marble Selector - Marble Clock Seconds Display Part 5

YouTube·Mechanical Engineering

Explore the construction of a rotary cam marble selector for a reliable marble clock in this engaging video tutorial. Delve into the intricate design process, featuring 15 cam disks, a spur gear reduction with a beveled set to change the rotation plane, and numerous 3D printed components. Learn about the switch to glass marbles and their pleasing sound, reminiscent of music. Gain insights into overcoming marble selection challenges and witness the innovative solutions implemented in this ongoing project. Follow along as the creator shares their progress and invites viewer feedback on this unique timepiece build.