Question
In a turning operation on stainless steel, cutting speed = 150 m/min, feed = 0.25 mm/rev, and depth of cut = 7.5 mm.
How much power will the lathe draw in performing this operation if its mechanical efficiency = 90%. Use Table
17.2 to obtain the appropriate specific energy value.
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In a turning operation on stainless steel, cutting speed = 150 m/min, feed = 0.25 mm/rev, and depth of cut = 7.5 mm. How much power will the lathe draw in performing this operation if its mechanical efficiency = 90%. Use Table 17.2 to obtain the appropriate specific energy value.

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