一种热带精轧温度控制的简便计算方法

特殊钢 ›› 2007, Vol. 28 ›› Issue (2): 31-33.

一种热带精轧温度控制的简便计算方法

龚殿尧¹, 徐建忠¹, 郑晖^1,2, 刘相华¹,王国栋¹

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

收稿日期:2006-10-08 出版日期:2007-04-01 发布日期:2023-03-09
作者简介:龚殿尧(1976-),男，讲师,2003年东北大学材料加工工程专业毕业，从事热连轧带钢精轧温度、层流冷却温度控制模型和热连轧带钢精轧板形控制模型研究。
基金资助:
国家自然科学基金重点资助项目(编号：50534020) 辽宁省博士启动基金资助项目(编号：20041009)

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

Gong Dianyao¹, Xu Jianzhong¹, Zheng Hui^1,2, Liu Xianghua¹, Wang Guodong¹

1 State Key laboratory of Rolling and Automation, Northeastern University, Shenyang 110004
2 Shenyang Institute of Aeronautical Engineering, Shenyang 113800

Received:2006-10-08 Published:2007-04-01 Online:2023-03-09

摘要/Abstract

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.

龚殿尧, 徐建忠, 郑晖, 刘相华, 王国栋. 一种热带精轧温度控制的简便计算方法[J]. 特殊钢, 2007, 28(2): 31-33.

Gong Dianyao, Xu Jianzhong, Zheng Hui, Liu Xianghua, Wang Guodong. A Short-cut Calculation Method for Finishing Rolling Temperature Control of Hot Rolled Strip[J]. Special Steel, 2007, 28(2): 31-33.