Transactions of Materials Processing (소성∙가공)

The Korean Society for Technology of Plasticity and materials processing (한국소성∙가공학회)
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Development of Mathematical Model for the Prediction of Roll Force and Tension Profiles in Flat Rolling

판 압연에서 압하력 및 장력 분포 예측 모델 개발

  • 김용기 (포항공과대학교 기계공학과) ;
  • 황상무 (포항공과대학교 기계공학과)
  • Received : 2010.07.19
  • Accepted : 2010.10.01
  • Published : 2010.10.01
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Abstract

This paper presents a precision on-line model for the prediction of the roll force and tension distributions across the strip in hot strip rolling. The approach is based on an approximate 3-D theory of rolling, and in particular, considers the effect of pre-deformation of the strip, which occurs near the roll entrance before the strip enters the bite zone. The prediction accuracy of the proposed model is examined through comparison with the predictions from the 3-D finite element models.

Keywords

References

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Cited by

  1. A FE-based Model for Predicting Roll Force in a Vertical Rolling Process vol.20, pp.8, 2011, https://doi.org/10.5228/KSTP.2011.20.8.548