Engineering, 14.09.2019 04:30 spiderman66
In a turning operation on stainless steel with hardness = 200 hb, the cutting speed = 200 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 standard tables to obtain the appropriate specific energy value.
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In a turning operation on stainless steel with hardness = 200 hb, the cutting speed = 200 m/min, fee...
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