In a turning operation, doubling the cutting speed (reduces the tool life (T) to 1/8th of the original tool life. The exponent n in the Taylor’s tool life equation, VTn = C is
A. 1/2
B. 1/3
C. 1/4
D. 1/8
Answer:B
In a turning operation, doubling the cutting speed (reduces the tool life (T) to 1/8th of the original tool life. The exponent n in the Taylor’s tool life equation, VTn = C is
A. 1/2 B. 1/3 C. 1/4 D. 1/8