Journal of Welding and Joining

The Korean Welding and Joining Society (대한용접접합학회)
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Design of self-piercing rivet to joint in advanced high strength steel and aluminium alloy sheets

초고장력강과 알루미늄 합금의 접합을 위한 SPR 설계

  • Kim, Dongbum (Graduate School of Precision Mechanical Engineering, Chungbuk National University) ;
  • Qiu, Yuangen (Graduate School of Precision Mechanical Engineering, Chungbuk National University) ;
  • Cho, Hae-Yong (Dept. of Mechanical Engineering, Chungbuk National University)
  • 김동범 (충북대학교 대학원 정밀기계공학과) ;
  • 추연근 (충북대학교 대학원 정밀기계공학과) ;
  • 조해용 (충북대학교 공과대학 기계공학부)
  • Received : 2015.05.27
  • Accepted : 2015.06.30
  • Published : 2015.06.30
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Abstract

Self-piercing riveting is an joining method of advanced high strength steels (AHSS) and other dissimilar materials. It has attracted considerable interest from the automotive industry. The SPR has become an interesting alternative joining technique for difficult to weld materials such as steels and aluminium alloys. In this paper, self-piercing rivet and anvil for SPR were designed for the joining conditions with AHSS and aluminium alloy. Various conditions of SPR were simulated for the design of rivets and anvils. The simulated results were in good agreement with experimental ones. As a result, over HV500 rivet is desirable to joint SPFC780 AHSS and aluminum alloy.

Keywords

References

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