1.

In a surface broaching process, a broach having 5 mm pitch and cut per teeth 0.05 mm is used for reducing the thickness by 6 mm. If the length of the workpiece is 50 mm and the cutting speed is 0.5 m/s, the time required/pass in second is

A. 1.1
B. 1.2
C. 1.3
D. 1200
Answer» D. 1200


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