Transactions of Materials Processing (소성∙가공)

The Korean Society for Technology of Plasticity and materials processing (한국소성∙가공학회)
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Forming Condition for Automotive Body Outer Panel using Aluminum Alloy Sheet for Improved Dent Resistance

차체 외판 부품의 덴트 특성 향상을 위한 알루미늄 판재의 성형조건에 관한 연구

  • 고세진 (현대기아자동차 연구개발총괄본부 자동차강판개발TFT) ;
  • 김태정 (현대기아자동차 연구개발총괄본부 자동차강판개발TFT) ;
  • 김익수 (현대기아자동차 연구개발총괄본부 자동차강판개발TFT)
  • Received : 2011.07.04
  • Accepted : 2011.09.09
  • Published : 2011.10.01
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Abstract

Dent resistance is determined by both shape characteristics, i.e., local radius of curvature and sheet thickness, and material properties such as yield strength. This work presents results of a study on the effect of work hardening and bake hardening on dent resistance of aluminum alloy sheet parts by considering the forming condition and baking temperature.

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References

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