Self-Centering Fixture 15 February 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! The V blocks (one is fixed, the other is movable) center the yellow workpiece along longitudinal direction. « previous mechanism Disk Cam Mechanism next mechanism » One Way Clutch (Press) load comments Please enable JavaScript to view the comments.