Question

2./(20 pts) A certain cam function is given in the following form: d'xce. c1-sin(f1-9) where x is the displacement of the follower and θ is the angular displacement of the input shaft; CI is a constant related to the displacement range of x and f1 is determined by the portion of input shaft rotation to complete the rise portion of cam motion. Assume that the rise part of the motion is completed in, Orie -0.25 rev, so that fi-4. Furthermore, assume that the follower rises a distance of xrise-o25 m when θ-oise. Initially, when θ-0, dx/de-o a. Find the displacement of the follower, x, as a function of 6 b. Find the velocity of the follower.

Answer 1