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

The Korean Society of Manufacturing Process Engineers (한국기계가공학회)
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Five-axis Machining Characteristics of Titanium Alloy Forging Shape

티타늄합금 단조 형상의 5축 가공 특성에 관한 연구

  • Jung, Hong-Il (Department of Automotive Engineering, Graduate School, Gyeongsang National University) ;
  • Kong, Jeong-Ri (Department of Robotics Machinery, Robot campus of Korea Polytechnic) ;
  • Kim, Hae-Ji (Department of Automotive Engineering, Gyeongsang National University)
  • 정홍일 (경상국립대학교 자동차공학과 대학원) ;
  • 공정리 (한국폴리텍대학 로봇캠퍼스 로봇기계과) ;
  • 김해지 (경상국립대학교 자동차공학과)
  • Received : 2021.12.11
  • Accepted : 2022.01.05
  • Published : 2022.03.31
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Abstract

Owing to the excellent corrosion resistance of titanium alloys, they are widely used as materials for aircraft components. However, in terms of machining, dimensional deformation methods vary significantly, such as forging, owing to their difficult-to-cut property and the uncontrollable vibration generated during machining. A method to minimize the vibration generated during machining by applying advanced tools and controlling the sequence of machining processes, which can improve the machinability and precision of titanium alloy-forged low-angle components, is proposed herein. Using the proposed tool and based on a process order experiment, the efficiency of the machining process is verified by measuring the dimensional deformation of the low-angle component.

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References

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