ZYWL-4000SY自动钻机动力头滑块故障分析  

Fault Analysis of Power Head Slider for ZYWL-4000SY Automatic Drilling Rig

作　　者：刘小华 Liu Xiaohua(Chongqing Research Institute,China Coal Technology and Engineering Group,Chongqing 400039,China;State Key Laboratory of Gas Disaster Detecting,Preventing and Emergency Controlling,Chongqing 400039,China)

机构地区：[1]中煤科工集团重庆研究院有限公司,重庆400039 [2]瓦斯灾害监控与应急技术国家重点实验室,重庆400039

出　　处：《煤矿机械》2022年第3期163-165,共3页Coal Mine Machinery

基　　金：天地科技股份有限公司科技创新创业资金专项项目(2020-TD-ZD014)。

摘　　要：在自动钻机的使用中出现了许多共性问题,尤其是钻进机构。为保障钻机正常运行,对故障现象进行了分析,得出动力头滑块的过度磨损是产生故障的根本原因,从使用与维护方面提出了解决措施。There are many common problems in the use of automatic drilling rig,especially in the drilling mechanism.In order to ensure the normal operation of drilling rig,the fault phenomenon was analyzed,found that the excessive wear of power head slider is the fundamental cause of the fault,and the solutions were put forward from the aspects of use and maintenance.

关 键 词：自动钻机 动力头 滑块 故障 分析 

分 类 号：TD41[矿业工程—矿山机电] TH17[机械工程—机械制造及自动化]