engineering recuitment BHEL Engineer Trainee Mock Test 2025 Production Engineering (Manufacturing) Machining Processes and Machine Tools Metal Cutting Processes
During orthogonal machining with a HSS tool, the rake angle is 5°, un-deformed chip thickness is 0.25 mm and width of cut is 4 mm. Assuming shear strength of work material to be 350 N/mm2 and coefficient of friction as 0.5, determined cutting and thrust force.
1
1029.4 N, 406.8 N
2
1000 N, 500 N
3
1110.5 N, 425.8 N
4
1025.4 N, 410.8 N