Proceedings of the KSME Conference (대한기계학회:학술대회논문집)

The Korean Society of Mechanical Engineers (대한기계학회)
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Effect of heat treatment conditions on the tube hydroformability

하이드로 포밍 공정시 관재의 열처리 조건에 따른 성형성 분석

  • 박광수 (부산대학교 정밀기계공학과) ;
  • 강부현 (부산대학교 정밀기계공학과/정밀정형 및 금형가공연구센터) ;
  • 김동규 (부산대학교 정밀기계공학과/정밀정형 및 금형가공연구센터) ;
  • 문영훈 (부산대학교 정밀기계공학과/정밀정형 및 금형가공연구센터)
  • Published : 2003.11.05
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Abstract

Tube hydroforming provides a number of advantages over conventional stamping process, including fewer secondary operation, weight reduction, assembly simplification, adaptability to forming of complex structural components and improved structural strength and stiffness. In this study, the effect of the heat treatment on the hydro-formability has been investigated. By using the mild steel tube bulging test is performed at various heat treatment conditions to evaluate the hydro-formability.

Keywords