掘进机截割电机的故障分析及改进方案  

Analysis and Improvement Scheme of Fault Tunneling Machine Cutting Motor

作　　者：王炳效 

机构地区：[1]中国煤炭科工集团太原研究院,太原030006

出　　处：《煤矿机械》2014年第2期221-222,共2页Coal Mine Machinery

摘　　要：探讨掘进机在井下工作过程中截割电机常见的几种故障,对引发每一故障的原因进行了细致的分析,并提出了有针对性的改进方案,提高了部件的可靠性,为今后电机设计提供参考。Several fault of roadheader in underground work in the process of cutting motor is common, the causes of each failure are analyzed, and puts forward the improved project, improve the reliability of the parts,provide a reference for the future design of motor.

关 键 词：掘进机 截割电机 故障分析 改进 

分 类 号：TD421.5[矿业工程—矿山机电]