How to draw displacement diagrams for simple harmonic motion and how to draw cam profiles for knife edge follower, roller follower, and flat face followers.

Video starts with given description of follower motion, then the cam displacement diagram is drawn for the simple harmonic motion rise, cam dwell, and simple harmonic motion fall. The knife edge cam is drawn first, and the roller cam and flat faced cams are then easily drawn based on the knife edge drawing.

If you are using the Pennock textbook, this will help you with Theory of Machines Chapter 6

TIMECODES
0:00 Displacement Diagram
6:03 Cam Profile – Knife Edge Follower
7:26 Cam Profile – Roller Follower
10:34 Cam Profile – Flat Face Follower

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