Optimization of pass schedule during FGC process in hot strip semi-endless roiling

LI Hongcui; TANG Di; SONG Yong

doi:10.13374/j.issn1001-053x.2006.01.019

Volume 28 Issue 1

Aug. 2021

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LI Hongcui, TANG Di, SONG Yong. Optimization of pass schedule during FGC process in hot strip semi-endless roiling[J]. Chinese Journal of Engineering, 2006, 28(1): 78-83. doi: 10.13374/j.issn1001-053x.2006.01.019

Citation:

LI Hongcui, TANG Di, SONG Yong. Optimization of pass schedule during FGC process in hot strip semi-endless roiling[J]. Chinese Journal of Engineering, 2006, 28(1): 78-83. doi: 10.13374/j.issn1001-053x.2006.01.019

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Optimization of pass schedule during FGC process in hot strip semi-endless roiling

doi: 10.13374/j.issn1001-053x.2006.01.019

1. Jinan Iron & Steel Co., Jinan 250101, China;
2. National Engineering Research Center For Advanced Rolling Technology, University of Science and Technology Beijing, Beijing 100083, China

Received Date: 2004-12-20
Rev Recd Date: 2005-03-17

Available Online: 2021-08-24

Abstract

Abstract

A strategy and principle of the optimization of pass schedule named equal reduction were first proposed in order to reduce the time of Flying Gauge Control (FGC) and improve the stability of FGC process. An actual example was given, and the changes in rolling force and gauge during FGC were simulated. The results showed that the stability of FGC process can be improved and the influence of the FGC stand on the other upriver stands can be reduced by the proposed pass-schedule strategy.
- hot strip rolling,
- semi-endless rolling,
- flying gauge change,
- pass schedule,
- optimization