Transactions of Materials Processing (소성∙가공)

The Korean Society for Technology of Plasticity and materials processing (한국소성∙가공학회)
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A FE-based Model for Predicting Roll Force in a Vertical Rolling Process

수직압연에 대한 압하력 예측 모델

  • Received : 2011.09.19
  • Accepted : 2011.11.04
  • Published : 2011.12.01
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Abstract

A Finite Element (FE)-based model is proposed for predicting the roll force in an edger. The model is developed on the basis of the hypothetical mode of rolling and the least-squares regression analysis from the result of the FE approach. This model reflects the effect of process variables affected by the roll force, and has three dimensionless parameters, I.e., shape factor, reduction ratio and width-to-thickness ratio. The model prediction compared satisfactorily with experiment observations.

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References

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