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

한국소성∙가공학회 (The Korean Society for Technology of Plasticity and materials processing)
권호 표지

레이저 용접판내의 성형성에 관한 연구

STUDY ON THE FORMABILITY OF LASER WELDED BLANKS

  • 강수영 (대우자동차 기술연구소) ;
  • 류석종 (대우자동차 기술연구소) ;
  • 김종하 (대우자동차 기술연구소) ;
  • 이호기 (대우자동차 기술연구소) ;
  • 이경남 (대우자동차 기술연구소)
  • 발행 : 1996.10.01
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초록

In this study, the formability of laser welded blanks were investigated through tesile test and formability test. Several samples which had the various thickness were joined by laser welding. Mechanical properties of laser welded blank measured from the tensile test are higher than those of the base metal. Fomability is lower than that of the base metal.

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