轧机力马达阀特性仿真及故障模拟研究  

Simulation of the Characteristics of Rolling Mill Force Motor Valve and Failure Simulation Research

作　　者：叶兴海 郑圆[1] 候莉庆 YE Xinghai;ZHENG Yuan;HOU Liqing(Maanshan Iron and Steel Co.,Ltd.,Maanshan,Anhui 243000,China)

机构地区：[1]马鞍山钢铁股份有限公司

出　　处：《冶金动力》2019年第10期7-11,共5页Metallurgical Power

摘　　要：主要研究轧机AGC系统的力马达阀,首先建立数学模型,再利用AMESIM软件对其进行数值模拟,对可能出现的异常故障进行模拟,研究其故障现象的特征及规律。实践证明数值模拟数据可以运用于力马达阀故障预判方面、快速确定其故障原因及部位。This paper mainly studies the force motor valve of mill AGC system.Firstly,a mathematical model was established,and then numerical simulation was carried out using AMESIM software to simulate possible abnormal faults and study the characteristics and patterns of the fault phenomenon.Practice has proved that the numerical simulation data can be used to predict the failure of force motor valve and quickly determine its cause and location.

关 键 词：冷轧轧机 力马达阀 数值模拟 故障预判 

分 类 号：TG333[金属学及工艺—金属压力加工]