Which one among the following mechanisms is NOT used for transforming rotation to translation in machine tools?
A. Screw-nut system
B. 4-bevel gear type differential mechanism
C. Cam and cam follower system
D. Whitworth mechanism
Answer:B
Which one among the following mechanisms is NOT used for transforming rotation to translation in machine tools?
A. Screw-nut system B. 4-bevel gear type differential mechanism C. Cam and cam follower system D. Whitworth mechanism