摘要
介绍十二辊冷轧机组HAGc位移传感器典型故障的分析、判断与处理，剖析位移传感器异常状态所带来的影响、现象和其作用原理，为维检人员提供借鉴。
The HAGC displacement sensor typical fault judgement and treatment of twelve roller cold rolling mill were introduced, the influence of abnormal state, phenomenon and its principle, to provide reference for maintenance
