Mechanical Engineering - Production Engineering - Discussion
Discussion Forum : Production Engineering - Section 6 (Q.No. 14)
14.
The relation between the tool life (T) in minutes and cutting speed (V) in m/min is (where n = An exponent, which depends upon the tool and workpiece, and C = A constant)
Discussion:
1 comments Page 1 of 1.
Shai said:
5 years ago
n = Exponent, that depends on tool materials.
Value of n = 0.1 to 0.2; for H.S.S. tools.
0.2 to 0.25; for Carbide tools.
0.4 to 0.6; for Ceramic tools.
Value of n = 0.1 to 0.2; for H.S.S. tools.
0.2 to 0.25; for Carbide tools.
0.4 to 0.6; for Ceramic tools.
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