液压挖掘机故障的在线简易诊断法  

Simple on-line diagnosis of troubles of a hydraulic excavator

作　　者：何福忠[1] 陈国俊[2] 

机构地区：[1]浙江大学,浙江杭州310027 [2]合肥矿山机器厂,安徽230011

出　　处：《矿山机械》1996年第4期25-26,共2页Mining & Processing Equipment

摘　　要：介绍了在单片机软、硬件条件下的液压挖掘机进行故障简易诊断的方法。据此方法构造的故障经验库和诊断软件，经装机试验表明，效果较好。A kind of elementary fault diagnosis method under the condition of single-chip processor is introduced. According to this method,a fault experience base and the diagnostic software are built,and the tests have verified the practical value of this method.

关 键 词：液压挖掘机 故障 在线诊断法 挖掘机 

分 类 号：TD422.2[矿业工程—矿山机电]