Transactions of Materials Processing (소성∙가공)

The Korean Society for Technology of Plasticity and materials processing (한국소성∙가공학회)
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Prediction of Residual Stress in Straightening Process of SUS304 Wire

SUS304 와이어 직선화처리 공정 중 잔류응력 예측

  • 김태원 (강원대학교 기계.메카트로닉스공학부) ;
  • 함승호 ((주)광인와이어) ;
  • 문형일 (강원대학교 기계.메카트로닉스공학부) ;
  • 김헌영 (강원대학교)
  • Published : 2007.10.01
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Abstract

Micro-wire made from straightening process invents high added value and it has been adopted many industrial fields. Therefore, many research activities about straightening process are advanced actively. It is known that fine straightness of micro-wire can be obtained by removing residual stress induced during the manufacturing processes. Generally, residual stress is removed or minimized through several drawing processes with heat treatment. In this study, the residual stress at each straightening process is calculated and monitored by finite element analyses and the main reason of stress change is investigated.

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References

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