The mechanism shown in Figure P4.42 causes unit B to move intermittently as disk A rotates at a constant angular speed ω0. Pin C is fixed to disk A and is located at a distance r from the pivot O of disk A. Tasks:
(a) Redraw the mechanism in a general orientation, select coordinates, and obtain the kinematic-constraint expressions.
(b) Determine relations that describe the velocity and acceleration of pin C relative to O2 in the corresponding slot for the given angular velocity of disk A.
(c) Obtain an expression for the angular velocity of disk B during engagement
