+1 vote
in Machine Dynamics by (34.3k points)
The pressure angle of a cam depends upon

(a) offset between centre lines of cam and follower

(b) lift of follower

(c) angle of ascent

(d) all of the mentioned

This question was addressed to me in an international level competition.

My question is taken from Classification of Cams in section Cams of Machine Dynamics

1 Answer

0 votes
by (38.6k points)
Correct option is (d) all of the mentioned

Easy explanation: Cam size depends upon base circle. The pressure angle of a cam depends upon offset between centre lines of cam and follower,lift of follower and angle of ascent.

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