Barrel Cam Mechanism 26 December 2019, 19:30 Sorry, your browser doesn't support embedded videos, but don't worry, you can download it and watch it with your favorite video player! Rotational motion is converted into oscillating motion with dwells. When moving in the cam’s groove, the violet chain’s pins has linear motion. « previous mechanism Linear Translation Without Runway next mechanism » Positioning Device load comments Please enable JavaScript to view the comments.