Question

Design a cam profile to operate an inline roller follower using following data
•Base circle of radius of the cam: 30 mm
•Radius of the roller: 10mm
•Maximum lift of the follower: 40 mm
•Angle of ascent: 120°
•Angle of dwell: 30°
•Angle of descent: 80°
•Motion of follower during Ascent: SHM
•The follower immediately falls by 10mm at the end of dwell in highest position and further descents with Cycloidal motion by 30 mm.
The cam rotates at uniform speed in clockwise direction. Also draw the pitch circle for the cam designed.

Answer 1

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