Journal of the Korean Society for Precision Engineering (한국정밀공학회지)

Korean Society for Precision Engineering (한국정밀공학회)
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A Study on Development of Automotive Panel of Bumper Reinforcement with High Strength Steel Using Roll Forming Process

롤포밍 공정을 이용한 고장력강 재질의 범퍼보강 차체판넬 개발에 관한 연구

  • Received : 2012.05.18
  • Accepted : 2012.06.25
  • Published : 2012.08.01
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Abstract

Roll forming process is a sheet metal forming process where the forming occurs with rolls in several steps, often from an undeformed sheet to a product ready to use. And each pair of forming rolls installed in a forming machine operates a particular role in making up the required final cross-section. This process used to many industry manufactures and recently apply to automotive industry. This study, FEM simulation applied bumper reinforcement using SHAPE-RF software and analyzed about total effective strain, longitudinal strain, thickness according to the roll-pass.

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References

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