한국소성가공학회:학술대회논문집 (Proceedings of the Korean Society for Technology of Plasticity Conference)
- 한국소성가공학회 2004년도 제5회 압연심포지엄 신 시장 개척을 위한 압연기술
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- Pages.329-335
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- 2004
열간 압연 시 워크 롤의 열 변형 정밀 예측을 위한 유한요소법 기반의 온라인 모델 개발
The development of FE-based on-line model for the precise prediction of work roll thermal profile in hot strip rolling
- Choi J. W. (Graduate School of Mechanical Engineering Department, POSTECH) ;
- Huang H. D. (Graduate School of Iron & Steel Technology, POSTECH) ;
- Lee J. H. (Mechanical Engineering Department, POSTECH) ;
- Hwang S. M. (Mechanical Engineering Department, POSTECH)
- 발행 : 2004.08.01
초록
An, FE-based, on-line model is presented for the rapid and precise prediction of roll thermal profile in hot strip rolling. The validity of the model is demonstrated through comparison with FE-based off-line model which was verified by measurements. Also demonstrated is its capability of reflecting the effect of diverse process variables.