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This question belongs to Mechanical Engineering Manufacturing And Production Technology

Manufacturing and Production Technology

?

The specific cutting energy used for establishing the machinability of the metal depends upon its

A) Coefficient of friction B) Micro-structure C) Work hardening characteristics D) All of these

Answer & Solution

Correct Answer: Option D

Specific energy in metal cutting, defined as the energy expended in removing a unit volume of workpiece material. The specific cutting energy used for establishing the machinability of the metal depends upon its - Coefficient of friction -Micro-structure -Work hardening characteristics

Question posted by Examveda

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