Journal of the Korean Society of Manufacturing Process Engineers (한국기계가공학회지)

The Korean Society of Manufacturing Process Engineers (한국기계가공학회)
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Optimization of the Turning Conditions of Inconel 718 according to Insert Materials using DOE

실험계획법을 이용한 인서트 종류에 따른 Inconel 718 선삭가공조건 최적화

  • Shin, Pil-Seon (Department of Mechanical and Electrical Engineering, Kongju National UNIV.) ;
  • Kim, Jae-Kyung (Industrial Technology Research Institute, Kongju National UNIV.) ;
  • Jeon, Euy-Sik (Department of Mechanical and Electrical Engineering, Kongju National UNIV.)
  • 신필선 (공주대학교 기전공학과) ;
  • 김재경 (공주대학교 생산기술연구소) ;
  • 전의식 (공주대학교 기전공학과)
  • Received : 2022.06.09
  • Accepted : 2022.07.13
  • Published : 2022.08.31
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Abstract

Inconel 718 is nickel-based and is increasingly being used as a key component in the nuclear, aerospace, and chemical industries which require high fatigue strength and oxidation, because of its excellent corrosion resistance, heat resistance, and wear resistance. It is a heat-resistant alloy which has excellent mechanical properties; however, material deformation, cracking, and shaking occur because of the high cutting temperature accumulated on the cutting surface during cutting processing, and heat accumulated at the insert boundary. Owing to these characteristics, various studies have been conducted, such as developing a tool exclusively for non-deletion, analyzing tool wear, and developing a tool cooling system. However, the optimization of the cutting process is still insufficient. In this study, the optimal process conditions were derived experimentally by cutting conditions according to the insert type during the cutting of Inconel 718.

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References

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