Proceedings of the Korean Society for Technology of Plasticity Conference (한국소성가공학회:학술대회논문집)

The Korean Society for Technology of Plasticity and materials processing (한국소성∙가공학회)
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Form-joining Process with the Aid of Adhesive for Joining of a Sheet Metal Pair

접착-성형 공정을 이용한 중첩된 박판간의 결합

  • 정창균 (한국과학기술원 기계공학과) ;
  • 김태정 (한국과학기술원 기계공학과) ;
  • 양동열 (한국과학기술원 기계공학과) ;
  • 권순용 (현대 기아자동차 연구개발본부)
  • Published : 2003.05.01
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Abstract

The form-joining process (or clinching) uses a set of die and punch to impose the plastic deformation-induced geometric constraint on a sheet metal pair, But their joining strength ranges 50-70 percent of that of the resistance spot welding. In this paper, a new form-joining process with the aid of adhesive is proposed in which an epoxy adhesive is applied to a sheet metal pair, to improve joining strength. The strength and mechanical properties of the new process are discussed and compared for other joining processes.

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