Transactions of Materials Processing (소성∙가공)

The Korean Society for Technology of Plasticity and materials processing (한국소성∙가공학회)
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Study on the Sheet Metal Forming of the Brake Chamber Head using the Finite Element Analysis

유한요소해석을 이용한 브레이크 챔버 헤드 판재 성형에 관한 연구

  • Received : 2016.08.16
  • Accepted : 2017.02.01
  • Published : 2017.04.01
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Abstract

In this study, the sheet metal forming process of the brake chamber head, which had a complex shape compared to the conventional head part, was investigated using finite element (FE) analysis. In order to prevent the forming failures such as necking and fracture, the multi-stage forming process was introduced. The forming process consisted of three steps: (1) first drawing, (2) second drawing, (3) final forming. Experimental and FE simulated results of the brake chamber head were compared, and the results showed that the required characteristics of the straightness and the wall thickness at each location were satisfied.

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References

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