engineering recuitment ISRO Scientist Mechanical Mock Test Production Engineering (Manufacturing) Machining Processes and Machine Tools Taylor's Tool Life Equation
The relation for cutting tool life is given as VTn = c, where V is cutting speed, T is corresponding life, n and c are constants depending on cutting conditions. The numerical value of n for roughing cut as compared to that for light cuts in mild steel would be
1
more
2
less
3
same
4
Does not depend on type of cut