중절삭시 공구마모에 의한 절삭상태변수의 변화

Cutting state parameter variations caused by tool wear in hard turning

  • 발행 : 2000.05.01

초록

Machining performance in hard turning of hardened AISI M2 steel has been studied. Ceramic tools were used in the cutting tests without coolants and workpiece was prepared by heat treatment to increase its hardness up to Rc 60. Cutting state parameters such as cutting forces, temperature, and tool wear were measured in the experiments and effects of tool wear on cutting states were investigated.

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