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Posted: **Wed Apr 27, 2022 7:47 pm**

: 4 The Following Operation Is Performed On A Lathe Whose Mechanical Efficiency 0 87 If Cutting Force 250 Lb Determ 1 (21.95 KiB) Viewed 19 times

4. The following operation is performed on a lathe whose mechanical efficiency = 0.87. If cutting force = 250 lb. Determine unit horsepower and specific energy for the work material in this operation. Cutting speed, a 400 fumi Depth, d = 0.120 in Feed, 1 0.011 in/rev