Engineering, 13.09.2019 23:30 cheesedoodle

An engineer machines annealed copper in an orthogonal machining experiment. given: cutting speed: 4m/min(13.1 ft/min) depth of cut: 1.17 mm (0.046 in) machine efficiency; 98% width of cut 6 mm (0.236 in) tool material: aluminum oxide coated carbide tool geometry: 2degree relief angle. -5degree rake angle, 5degree clearance angle. 1.75mm (0.069 in) nose radius cutting fluid: synthetic oil (coefficient of friction -0.1) use us standard units for all your work. calculate the shear angle when machining with synthetic oil. calculate the required horse power for the machine engine (motor).

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An engineer machines annealed copper in an orthogonal machining experiment. given: cutting speed:...