QUESTION 10 In metal cutting, the application of cutting fluid decreases the coefficient of friction thereby...

QUESTION 10

In metal cutting, the application of cutting fluid decreases the coefficient of friction thereby improving the machining efficiency.

True

False

1 points

QUESTION 11

Increasing the rake angle of the cutting tool significantly reduces the power consumption in turning.

True

False

1 points

QUESTION 12

A work holder must position or locate a workpiece in a definite relation to the cutting tool and must withstand ________________________ forces.

		cutting and shearing
		cutting and holding
		cutting and compressive

Expert Solution

samet mamat answered 2 years ago

Is it possible to obtain an average coefficient of friction greater than unity in metal cutting?...

Is it possible to obtain an average coefficient of friction greater than unity in metal cutting? What about orthagonal metal cutting?

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