Transactions of Materials Processing (소성∙가공)

The Korean Society for Technology of Plasticity and materials processing (한국소성∙가공학회)
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A Study on the Influence of Blank Shape in Elliptical Deep Drawing Process

타원형 디프 드로잉 공정에서 블랭크 형상의 영향에 관한 연구

  • 박동환 (부산대학교 정밀기계공학과) ;
  • 배원락 (부산대학교 정밀기계공학과) ;
  • 박상봉 (동의공업대학 금형설계과) ;
  • 강성수 (부산대학교 기계공학부)
  • Published : 2000.10.01
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Abstract

Most of researches have been performed on the formability of axisymmetric shape, but it is insufficient that the study on Process variables of elliptical deep drawing Product. There are many Process variables exerted influence on the formability of products. Particularly, blank shape is more important than the others in elliptical deep drawing process. In this study, blanks of three types were proposed and compared using thickness distribution and movement of sheet during the process. The aim of a paper is to obtain optimal blank shape through experiment and finite element analysis(FEA).

Keywords

References

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