摘要
本文着重对牵引部常见的故障:不牵引、单向牵引、牵引速度下降进行了分析,指出各种故障所在的部位,便于现场工程技术人员和维修工人有的放矢地寻找和处理故障,实用性较强。本文还介绍了分析故障的方法:即按压力表指示的压力分析故障,按机器牵引情况分析故障;以及采用综合分析法分析故障。而综合分析法是一种正确可靠的分析方法,此方法适合于所有液压牵引采煤机的故障分析,具有普遍的应用意义。
Paper analyses with emphasis the faults often occurred in traction portion of the miner, i.e. non-traction, one way traction and drop of traction speed, points out the location of relative faults, so enables the service men to shoot trouble with aim. The way of fault analysis is also described, e.g. to analyse by the aid of pressure gauge, by the symptom in traction and by a comprehensive method.The latter is precise and reliable, capable of analysis of various faults in all sorts of hydraulic traction miners.
出处
《煤矿机电》
北大核心
1989年第5期23-27,共5页
Colliery Mechanical & Electrical Technology
