Q. Taylor’s tool life equation is given by VTn = C , where V is in m/min and T is in min. In a turning operation, two tools X and Y are used. For tool X, n = 0.3 and C = 60 and for tool Y, n = 0.6 and C = 90. Both the tools will have the same tool life for the cutting speed (in m/min, round off to one decimal place) of
Ans:
Let x is the cutting speed for sametool life in
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