A Short-cut Calculation Method for Finishing Rolling Temperature Control of Hot Rolled Strip

龚殿尧; 徐建忠; 郑晖; 刘相华; 王国栋

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A Short-cut Calculation Method for Finishing Rolling Temperature Control of Hot Rolled Strip

更新时间：2026-01-21

- A Short-cut Calculation Method for Finishing Rolling Temperature Control of Hot Rolled Strip
- Special Steel Vol. 28, Issue 2, Pages: 31-33(2007)
- 作者机构：
  
  1. 东北大学轧制技术及连轧自动化国家重点实验室,沈阳,110004
  2. 沈阳航空工业学院,沈阳,113800
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Received：08 October 2006，
  
  Online First：09 March 2023，
  
  Published：09 March 2007
- 稿件说明：
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龚殿尧, 徐建忠, 郑晖, et al. A Short-cut Calculation Method for Finishing Rolling Temperature Control of Hot Rolled Strip[J]. Special Steel, 2007, 28(2): 31-33.
DOI：

龚殿尧, 徐建忠, 郑晖, et al. A Short-cut Calculation Method for Finishing Rolling Temperature Control of Hot Rolled Strip[J]. Special Steel, 2007, 28(2): 31-33. DOI：

摘要

通过所建立的热带终轧过程计算的简化模型和确定的当量间距基本值

计算热带在精轧各机架间的温度。简便计算结果和理论模型计算结果的对比表明

简便计算方法能较精确地计算热带在精轧区的温度。当目标温度发生变化时

用简便计算法可以调整机架间喷嘴状态以适应新的目标值。

Abstract

The temperature of hot strip at finishing rolling interstand has been calculated by established short-cut calculation model and defined concept of equivalent interstand distance and fundamental value. The comparison between shortcut method calculated results and theory model calculated results showed that the temperature of hot strip at finishing rolling region could be calculated accurately. As target temperature is changed the status of cooling jet at interstand can be adjusted by short-cut calculation method to fit in with new target temperature.

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