Operation Standard for Turning High Class Cast Iron (FC 30)

Study on Establishing Machining Standards (Part 7)

Abstract

This paper is 7th report of the project for establishing the machining standards, in which the process to obtain the operation standard for turning high class cast iron (FC30) is described. The best carbide grade and the most reliable tool shape are found out on the basis of tool life. In addition to it, the effects of other cutting conditions upon tool life are investigated.