Q6/ Draw the displacement diagram of a cam operating a knife-edge follower when the axis of the follower passes through the axis of cam shaft from the following data: (a) Follower to move outwards through 50 mm during 160° of cam rotation, (b) Follower dwell for the next 30°, (c) Follower to return to its original position during next 1200 (d) Follower to dwell for the rest of the cam rotation. The displacement of the follower is to take place with uniform acceleration motion during the outward strokes and with simple harmonic motion during the return strokes. (Note: Use 8 divisions).

Q6/ Draw the displacement diagram of a cam operating a knife-edge follower when the axis of the follower passes through the axis of cam shaft from the following data: (a) Follower to move outwards through 50 mm during 160° of cam rotation, (b) Follower dwell for the next 30°, (c) Follower to return to its original position during next 1200 (d) Follower to dwell for the rest of the cam rotation. The displacement of the follower is to take place with uniform acceleration motion during the outward strokes and with simple harmonic motion during the return strokes. (Note: Use 8 divisions).

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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A cam have the following specifications: Follower to move outward through 5 cm during 90° of cam rotation, it dwells for the next 60°. The follower then return to its original position through an angle 0R and then dwell for the rest of the cam rotation of 110°. The displacement of the follower is to take place with constant speed motion during both the outward and return strokes. The least radius of the cam is 4 cm. If the cam rotates at 300 r.p.m., construct the displacement, velocity and acceleration diagrams. Also determine The displacement, velocity, acceleration and the pressure angle for the following angles (40°, 75°, 145°, 200°).
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