한국생산제조학회지 (Journal of the Korean Society of Manufacturing Technology Engineers)

  • 제19권1호
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  • Pages.1-6
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  • 2010
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  • 2508-5093(pISSN)
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  • 2508-5107(eISSN)
한국생산제조학회 (The Korean Society of Manufacturing Technology Engineers)
권호 표지

고속 볼엔드밀링에서 가공조건에 따른 초내열합금 (Inconel 718)의 가공특성 평가

Machining Characteristics Evaluation of Super Heat-resistant Alloy(Inconel 718) According to Cutting Conditions in High Speed Ball End-milling

  • 권해웅 (부산대학교 대학원 기계공학부) ;
  • 김정석 (부산대학교 기계공학부, 정밀정형 및 금형가공 연구소) ;
  • 강익수 (부산대학교 기계공학부) ;
  • 김기태 (화천기공(주))
  • 발행 : 2010.02.15
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초록

Inconel 718 alloy has been applied to high temperature, high load and corrosion resistant environments due to its superior properties. However, This alloy is a difficult-to-cut nickel-based superalloy and the chipping or notch wear is mainly generated on the cutting edge of the tool. In this study, the machinability of Inconel 718 is investigated to improve tool life under various cutting conditions with TiCN-based coated ball-end mills. The cutting conditions can be suggested to improve both the tool life and machined surface quality in Inconel 718 high speed machining.

키워드

참고문헌

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