Details pertaining to an orthogonal metal cutting process are given below: Chip thickness ratio 0.4 Undeformed thickness 0.6 mm Rake angle +10 Cutting speed 2.5 m/s Mean thickness of primary shear zone 25 microns The 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 ratio 0.4 Undeformed thickness 0.6 mm Rake angle +10 Cutting speed 2.5 m/s Mean thickness of primary shear zone 25 microns The shear strain rate in s-1 during the process is
A.	0.1781 10
B.	0.7754 10
C.	1.0104 10
D.	4.397 10
Answer» D. 4.397 10

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Details pertaining to an orthogonal metal cutting process are given below: Chip thickness ratio 0.4 Undeformed thickness 0.6 mm Rake angle +10 Cutting speed 2.5 m/s Mean thickness of primary shear zone 25 microns The shear strain rate in s-1 during the process is

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