Improvement of the Temperature Model for a Finishing Mill Group in Hot Rolling

SONG Yong; TANG Di; ZHAO Zhiyi; YANG Xiaozhen; ZHU Jianqin

doi:10.13374/j.issn1001-053x.2002.05.017

Volume 24 Issue 5

Aug. 2021

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Article Navigation > Chinese Journal of Engineering > 2002 > 24(5): 547-550

SONG Yong, TANG Di, ZHAO Zhiyi, YANG Xiaozhen, ZHU Jianqin. Improvement of the Temperature Model for a Finishing Mill Group in Hot Rolling[J]. Chinese Journal of Engineering, 2002, 24(5): 547-550. doi: 10.13374/j.issn1001-053x.2002.05.017

Citation:

SONG Yong, TANG Di, ZHAO Zhiyi, YANG Xiaozhen, ZHU Jianqin. Improvement of the Temperature Model for a Finishing Mill Group in Hot Rolling[J]. Chinese Journal of Engineering, 2002, 24(5): 547-550. doi: 10.13374/j.issn1001-053x.2002.05.017

Citation:

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Improvement of the Temperature Model for a Finishing Mill Group in Hot Rolling

doi: 10.13374/j.issn1001-053x.2002.05.017

1. National Engineering Research Center for Advanced Rolling Technology, UST Beijing, Beijing 100083, China;
2. Shanghai Baoshan Iron and Steel Company, Shanghai

Received Date: 2001-05-09
Available Online: 2021-08-26

Abstract

Abstract

The present accuracy level of the temperature model and the relation between the setup accuracy and influence factors are researched beginning with actual production data. Source codes about the original temperature model are interpreted and then transplanted to PC. Through a lot of off-line statistics and regression analysis, an effective solution is propsed for improving the temperature model. The Idea of this solution can be suitable to other hot rolling product lines.
- hot strip,
- temperature model,
- process control,
- finishing temperature,
- finishing mill group