Details pertaining to an orthogonal metal cutting process are given below: Chip thickness ratio0.4Undeformed thickness0.6 mmRake angle+10 Cutting speed2.5 m/sMean thickness of primary shear zone25 micronsThe shear strain rate in s 1 during the process is

Details pertaining to an orthogonal metal cutting process are given be

1.	Details pertaining to an orthogonal metal cutting process are given below: Chip thickness ratio0.4Undeformed thickness0.6 mmRake angle+10 Cutting speed2.5 m/sMean thickness of primary shear zone25 micronsThe shear strain rate in s 1 during the process is
A.	0.1781 105
B.	0.7754 105
C.	1.0104 105
D.	4.397 105
Answer» D. 4.397 105

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Details pertaining to an orthogonal metal cutting process are given below: Chip thickness ratio0.4Undeformed thickness0.6 mmRake angle+10 Cutting speed2.5 m/sMean thickness of primary shear zone25 micronsThe shear strain rate in s 1 during the process is

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