Production Engineering (Manufacturing) Machining Processes and Machine Tools Metal Cutting Processes
A single point cutting tool with 15° orthogonal rake angle is used to machine a mild steel plate under orthogonal machining condition. The depth of cut (uncut thickness) is set at 0.9 mm. If the chip thickness is 1.8 mm, then the shear angle in degree is ________. [round off to one decimal place]
Enter numerical value using the virtual keypad. Round off where necessary.