Home
Editorial Committee
Brief Instruction
Back Issues
Instruction to Authors
Submission on line
Contact Us
Chinese

  The journal resolutely  resists all academic misconduct, once found, the paper will be withdrawn immediately.

Title:Vibration analysis on electric control system of cold rolling mill
Authors: Wu Bingsheng  Chen Dong 
Unit: Hebei University of Engineering 
KeyWords: cold rolling mill  vibration  electrical control system  compression rate  tension fluctuation 
ClassificationCode:TG333;TH16
year,vol(issue):pagenumber:2016,41(6):61-65
Abstract:

  For cold rolling mill of an iron and steel company, the influences of electrical control system parameters on product quality of strip steel and on vibrations of rolling mill were analyzed. Then, the rolling process of rolling mill was simulated based on  MATLAB/Simulink module and a theoretical analysis method, and the simulation diagram of the compression rate and the tension fluctuation versus the strip quality and the vibration of the rolling mill respectively were obtained. It is proved that the compression rate could cause the change of the plate crown and the vibration of the rolling mill and the tension fluctuation influences the vibration of working roll. The main factors causing the vibration of rolling mill are the compression rate and the tension fluctuation, and the vibration suppression of the rolling mill can be achieved by optimizing the electrical parameters and improving the tension control method.

Funds:
基金项目:河北省国际科技合作计划项目(14391901D);河北省自然科学基金资助项目(E2013402030)
AuthorIntro:
作者简介:吴炳胜(1956-),男,硕士,教授 E-mail:wbs0310@126.com 通讯作者:陈栋(1991-),男,硕士研究生 E-mail: 2313030095@qq.com
Reference:

 
[1]张殿华,陈树宗,李旭,等.板带冷连轧自动化系统的现状与展望[J].轧钢,2015, 32(3):9-15,24.Zhang D H,Chen S Z,Li X,et al. Present situation and prospect of automatic system of strip cold rolling [J]. Steel Rolling,2015,32(3):9-15,24.



[2]吕祥.UCM冷连轧机薄带钢轧制板形控制的研究及有限元仿真[D]. 秦皇岛:燕山大学,2013.Lv X. Research and Finite Element Simulation of Strip Shape Control of UCM Cold Rolling Mill [D].Qinhuangdao: Yanshan University,2013.


[3]侯东晓,朱月,刘浩然,等.基于动态轧制力的冷轧机非线性振动特性研究[J].机械工程学报,2013, 49(14):45-50.Hou D X,Zhu Y,Liu H R,et al.Study on nonlinear vibration characteristics of cold rolling mill based on dynamic rolling force [J].Journal of Mechanical Engineering, 2013,49(14):45-50.


[4]罗红.单机架可逆冷轧机轧制规程及其优化设计与实现[D]. 沈阳:东北大学,2012.Luo H. Rolling Schedule and Optimal Design and Implementation of Single Stand Reversing Cold Rolling Mill [D]. Shenyang:Northeastern University,2012.


[5]李杰,郑礼中,衡润来,等.一种分析冷轧机卷取张力波动的新方法[J].仪表技术,2012, 12(3):5-9.Li J, Zheng L Z, Heng R L, et al. A new method for analyzing the tension fluctuation of cold rolling mill[J].Instrument Technology,2012,12(3):5-9.


[6]邹家祥,徐乐江.冷连轧机系统振动控制[M].北京: 冶金工业出版社,1998.Zou J X,Xu L J.Vibration Control of Cold Strip Rolling Mill[M].Beijing: Metallurgical Industry Press,1998.


[7]张浩宇,孙杰,张殿华,等.基于流量预估的直拉式冷轧机液压张力控制策略[J].材料与冶金学报,2013,12(4):283-288.Zhang H Y, Sun J, Zhang D H,et al.Hydraulic tension control strategy of a straight pull type cold rolling mill based on flow prediction[J].Journal of Materials and Metallurgy, 2013,12(4):283-288.


[8]吴炳胜,李运强,吴继民.CSP 热连轧机垂直振动建模分析[J].锻压技术,2014,39 (1): 91-94.Wu B S,Li Y Q,Wu J M.Simulation and analysis on vertical vibration of CSP hot strip mill[J].Forging & Stamping Technology,2014,39 (1): 91-94.


[9]段吉安,钟掘. 高速轧机工作界面的负阻尼特性[J].中南大学学报: 自然科学版,2002,33 (4): 401 -404.Duan J A,Zhong J.The negative damping characteristics of working interface on high speed rolling mill[J].J.Cent.Southuniv.Technol: Science Edition,2002,33 (4): 401-404.


[10]孟令启,马金亮,黄其柏. 基于MATLAB的4200轧机垂直振动仿真[J].钢铁研究学报,2007,19(7):58-62.Meng L Q,Ma J L,Huang Q B. Vertical vibration simulation of 4200 mill based on matlab[J].Journal of Iron and Steel Research,2007,19(7):58-62.


[11]王家文,王皓,刘海,等.MATLAB 7.0 编程基础[M].北京: 机械工业出版社,2005.Wang J W,Wang H,Liu H,et al.Basic MATLAB 7.0 Programmer[M].Beijing: China Machine Press,2005.
Service:
This site has not yet opened Download Service】【Add Favorite
Copyright Forging & Stamping Technology.All rights reserved
 Sponsored by: Beijing Research Institute of Mechanical and Electrical Technology; Society for Technology of Plasticity, CMES
Tel: +86-010-62920652 +86-010-82415085     Fax:+86-010-62920652
Address: No.18 Xueqing Road, Beijing 100083, P. R. China
 E-mail: fst@263.net    dyjsgg@163.com