engineering recuitment GATE ME 2023-24 Test Series Production Engineering (Manufacturing) Machining Processes and Machine Tools Machining Analysis
Mild steel is being machined at a cutting speed of 200 m/min with a tool rake angle of 10°. The width of cut and uncut thickness are 2 mm and 0.2 mm respectively. If the average value of coefficient of friction between the tool and the chip is 0.5 and the shear stress of the work material is 400 N/mm2, determine the shear angle (in degrees).
Enter numerical value using the virtual keypad. Round off where necessary.