Question: IENG 302 - Manufacturing Processes: We are reducing the diameter of a 95.8 mm cylinder to 30.04 mm using 7 roughing passes and 3 finishing

IENG 302 - Manufacturing Processes:

We are reducing the diameter of a 95.8 mm cylinder to 30.04 mm using 7 roughing passes and 3 finishing passes. The finishing operations use a depth of cut of 1.51 mm. The roughing operations are performed with a feed rate of 9.61 mm/s and the finishing operation is performed with a feed rate of 11.31 mm/s.

a) What is the depth of cut for a roughing pass?

b) What is the rate of material removal (mm^3/s) for the third roughing pass?

c) What is the rate of material removal (mm^3/s) for the final finishing pass?

d) What is the average rate of material removal (mm^3/s) for the roughing operations?

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