Tension and Thickness Control Strategy Analysis of Two Stands Reversible Cold Rolling Mill

查看全文 作　　者：LIU Guang-ming1, DI Hong-shuang2, ZHOU Cun-long1, LI Hong-cui3, LIU Jiang3 (1. College of Materials Science and Engineering, Taiyuan University of Science and Technology, Taiyuan 030024, Shanxi, China;2. State Key Laboratory of Rolling and Automation, Northeastern University, Shenyang 110819, Liaoning, China;3. Cold Rolling Plant, Jinan Iron and Steel Group Co Ltd, Jinan 250101, Shandong, China)

出　　处：《Journal of Iron and Steel Research(International)》索引2012年第19卷第10期,共6页

基　　金：Item Sponsored by National Basic Research Program of China (2011CB612204);Doctoral Scientific Research Fund of Taiyuan University of Science and Technology of China (20112007) 摘　　要：In order to lucubrate the rolling characteristic of the two stands reversible cold rolling mill and establish the tension and thickness control strategy, the steady-state characteristic simulating program was established using the steady-state continuous rolling theory. The influences of each factor on exit thickness under different tension control methods were analyzed. The results show that, the influence of the entry stand gap on exit thickness is significant and it changes little with different tension control methods. As a result, the entry stand gap can be used as the main control method of exit thickness, whereas rolling speed of any stand and roll gap of the exit stand can be used to adjust the inter-stand tension. The results are beneficial for thickness and tension control of the two stands reversible cold rolling mill. 关键词：TWO STAND REVERSIBLE COLD ROLLING thickness tension control strategy

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Tension and Thickness Control Strategy Analysis of Two Stands Reversible Cold Rolling Mill

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