轧机传动系统在急剧振动时扭矩值的测量和分析  

MEASUREMENT AND ANALYSIS OF TORQUE VIBRATIONOF DRIVING SYSTEM OF ROLLING MILL

作　　者：朱德芳[1] 张育生[1] 曾华星[1] 王宇[1] 杨玉璞 王化巨 杨金光 顾大庆 

机构地区：[1]钢铁研究总院 [2]莱芜钢铁总厂

出　　处：《钢铁》1999年第7期62-65,共4页Iron and Steel

摘　　要：对不同类型轧机传动系统的扭振进行了在线测量，并对测量数据采用快速富氏分析法进行频谱分析。介绍了扭矩测量的先进方法及其原理；列出了几套轧机的扭振特性；分析了引起扭振的因素及防止方法。这对认识轧制过程的扭振现象，正确操作和避免事故。Measurement of torque vibration of driving system on several rolling mills was taken on line The spectrum of measured data has been analysed by quick Fooliye Analysis MethodAdvanced torque measurement method and its principle are introducedThe characteristics of torque vibration for several rolling mills are listedBoth the factors causing torque vibration and preventing method are analysedAll these are meaningful guidance to understanding of the torque vibration phenomena and correct operation to avoid accidents.

关 键 词：轧机 扭振 测量 传动系统 扭矩 振动 

分 类 号：TG333.15[金属学及工艺—金属压力加工]