Important Progress of Coupling Vibration Inhibition on Modern Tandem Mill
YAN Xiao-qiang1，WANG Hui2,ZHOU Jie2,XU Jian-zhong3，SHAN Wei-chun4
1. School of Mechanical Engineering， University of Science and Technology Beijing， Beijing 100083， China 2. No.1 Steel Rolling Plant of Ma’anshan Iron and Steel Co.， Ltd.， Ma’anshan 243000， Anhui，China 3. Shanghai Jiushi Corporation， Shanghai 200010， China 4. Plate Plant of Jigang Branch of Shandong Iron and Steel Group， Jinan 250101， Shandong， China
Abstract：It focuses on the raising of the rolling mill vibration problem over the past half-century, the research content, the research progress and the research perspectives. The phenomenon of vertical and torsional coupling vibration, hydraulic-mechanical coupling vibration, bending and torsion coupling vibration, and electromechanical coupling vibration are found through scene test. Then the existence and characteristics of rolling mill coupling vibration is proved through theoretical study and simulation analysis, and the nature of electrical-mechanical-hydraulic-interface coupling vibration is ultimately determined. General inhibition technology of rolling mill coupling vibration is developed, and the ‘tandem mill coupling vibration suppressor’ is invented and successfully applied on a tandem mill. And the vibration suppression effect is good.
闫晓强，王辉，周杰，许建忠，单为春. 现代连轧机耦合振动抑制重要进展[J]. 中国冶金, 2014, 24(4): 1-4.
YAN Xiao-qiang，WANG Hui,ZHOU Jie,XU Jian-zhong，SHAN Wei-chun. Important Progress of Coupling Vibration Inhibition on Modern Tandem Mill. China Metallurgy, 2014, 24(4): 1-4.
2014, Vol. 24 
