A cam-follower mechanism is governed by a displacement function given by y(0) = 80(1 – cos 8), mm; 0soS 2n where y is the follower displacement and 0 is the cam rotation. The cam speed is 800 rpm. The spring constant is 22 N/mm. The spring has an initial compression of 10 mm when the roller follower is in its lowest position. The weight of the mass to be moved including the follower is 8 N. When the cam has rotated by 60°, determine the vertical force exerted by the cam on the follower.

A cam-follower mechanism is governed by a displacement function given by y(0) = 80(1 – cos 8), mm; 0soS 2n where y is the follower displacement and 0 is the cam rotation. The cam speed is 800 rpm. The spring constant is 22 N/mm. The spring has an initial compression of 10 mm when the roller follower is in its lowest position. The weight of the mass to be moved including the follower is 8 N. When the cam has rotated by 60°, determine the vertical force exerted by the cam on the follower.

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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Question

A cam-follower mechanism is governed by a displacement
function given by
y(0) = 80(1 – cos 8), mm; 0soS 2n
where y is the follower displacement and 0 is the cam rotation.
The cam speed is 800 rpm. The spring constant is 22 N/mm.
The spring has an initial compression of 10 mm when the roller
follower is in its lowest position. The weight of the mass to be
moved including the follower is 8 N. When the cam has rotated
by 60°, determine the vertical force exerted by the cam on the
follower.

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