RESEARCH ON THE VIBRATION OF FTSR HOT ROLLING MILL
RESEARCH ON THE VIBRATION OF FTSR HOT ROLLING MILL
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发表时间：
2012
期刊：
影响因子：
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通讯作者：
Wang Wen-rui
中科院分区：
文献类型：
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作者：
Wang Wen-rui
Aiming at the abnormal vibration problem of a FTSR hot rolling mill,this paper tested and analyzed the characteristics of the mill vibration by using the modern acceleration telemetry system and ANSYS Harmonic response modeling.Primary conclusion is obtained that the abnormal vibration of the FTSR rolling mill is caused by coupling vibration of mill main drive control system oscillation and roll system horizontal vibration natural frequency.When the frequency of the torsional vibration is equal to the horizontal natural frequency of the roll system,the horizontal vibration takes place most severely.This research provides experimental and theoretical guidelines for restraining rolling mill vibration.
