engineering recuitment GATE ME 2023-24 Test Series Production Engineering (Manufacturing) Machining Processes and Machine Tools Metal Cutting Processes
During orthogonal machining of a mild steel specimen with a cutting tool of zero rake angle, the following data is obtained:
Uncut chip thickness = 0.25 mm
Chip thickness = 0.75 mm
Width of cut = 2.5 mm
Normal force = 950 N
Thrust force = 475 N
The ultimate shear stress (in N/mm2) of the work material is?Enter numerical value using the virtual keypad. Round off where necessary.