A、mastery
B、submission
C、harmony
D、being-in-becoming
A、by sample
B、by specification
C、by grade
D、by name of origin
In this cam mechanism, shape of cam is a circle with geometric center O and radius R=30mm. Eccentricity, roller,offset. Try to label following items on figure: (1) Follower rise h and radius of cam base circle, (2) Cam angle for rise,cam angle for outer dwell, cam angle for returnand cam angle for inner dwell, (3) Maximum pressure angleand its location, (4) Cam rotating angleand follower displacementwhen contact point moves from B to C. (5) Pressure angleon point C.
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