Question: An orthogonal cutting operation is being carried out under the following conditions: depth of cut = 0.15 mm, w

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Question An Orthogonal Cutting Operation Is Being Carried Out Under The Following Conditions Depth Of Cut 0 15 Mm W 1 (24.13 KiB) Viewed 24 times

Question: An orthogonal cutting operation is being carried out under the following conditions: depth of cut = 0.15 mm, width of cut = 5 mm, chip thickness=0.2 mm, cutting speed = 2 m/s, rake angle = 15°, cutting force = 500N and thrust force = 200 N. Calculate: 1. Shear plane area 2. Shear force 3. Normal force Fn 4. Average normal stress 5. Total power input in cutting 6. Total specific energy 7. Specific energy for friction 8. Total energy per volume (specific energy) 9. The percentage of the total energy that dissipated in friction at the tool -chip interface 10. The percentage of the total energy that is dissipated in the shear plane during cutting