The improvement of laminar cooling system for hot rolled strip base on rolling process

被引：1
|
作者：
Wang, Haifang [1 ]
Ren, Xiaoguang [2 ]
Rong, Yu [3 ]
机构：
[1] Northeastern Univ Qinhuangdao, Coll Control Engn, Qinhuangdao, Peoples R China
[2] Hebei Normal Univ Sci & Technol, E&A Coll, Qinhuangdao, Peoples R China
[3] Hebei Normal Univ Sci & Technol, Coll Mech & Elect Engn, Changli, Peoples R China
来源：
MATERIAL DESIGN, PROCESSING AND APPLICATIONS, PARTS 1-4 | 2013年 / 690-693卷
基金：
中国国家自然科学基金;
关键词：
coiling temperature; laminar cooling; hot rolled; control system; rolling process;
D O I：
10.4028/www.scientific.net/AMR.690-693.3295
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Hot strip cooling temperature and its cooling rate is get by strip cooling system and coiling temperature of hot rolled strip is an important parameter on its performance index. It presents laminar cooling system of the 700 mm hot strip mill and the mill rolling process is present, the laminar cooling system is analyzed on the rolling theory and techniques. The laminar cooling system and its problems are present. The improvement programs of laminar cooling system are present, The control system of laminar cooling system is present combining feed-forward main control and feed-backward self-learning control, and measuring instruments is reinstall and water valves is improved. It could be a reference for the similar mill units and new building rolling mills.
引用
收藏
页码：3295 / +
页数：2
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