煤矿液压起重机电路板软故障的诊断方法  

Coal Mine Hydraulic Lift Circuit Board Soft Fault Diagnosis Method

作　　者：曾德贵[1] 

机构地区：[1]泸州职业技术学院,四川泸州646100

出　　处：《煤矿机械》2014年第3期233-235,共3页Coal Mine Machinery

摘　　要：煤矿液压起重机是整个煤矿产业的主要设备之一,管理和使用好起重机能够极大提升矿山企业的经济效益,对于矿山企业的发展具有非常重要的意义。在进行液压起重机控制系统的电路板软故障的诊断时,有多种方法,经常采用的方法有网络撕裂法、红外热成像技术诊断方法、基于数据融合对电路板软故障诊断的方法,以及最原始的电路板故障的排除方法和测量分析法等。Coal mine industrial crane is the core of the entire device, manage, use a good crane can greatly enhance the economic benefits of mining companies, mining companies for the development has a very important significance. During hydraulic lift control system circuit board fault diagnosis software, there are a variety of methods frequently used methods are net rack method, infrared thermal imaging diagnostic method, based on data fusion software on the circuit board fault diagnosis method , as well as the most nrimitive circuit board troubleshooting method and measurement analysis method.

关 键 词：煤矿 起重机 电路板 诊断方法 

分 类 号：TD422.4[矿业工程—矿山机电]