矿井掘进机电控箱接触器常见故障及处理方法  

Common Faults and Treatment methods of Contactor in Electric Control Box of Roadheader

作　　者：张世丽 鞠生娴 Zhang Shili;Ju Shengxian(Changcun Coal Mine,Lu'an Chemical Group,Changzhi 046000,China)

机构地区：[1]潞安化工集团常村煤矿,山西长治046000

出　　处：《江西煤炭科技》2024年第3期270-272,276,共4页Jiangxi Coal Science & Technology

摘　　要：针对电控箱接触器进行故障类型划分,并制定日常维修保养措施,以提高掘进机电控箱接触器系统的工作稳定性,为掘进机接触器系统维修保养提供思路借鉴,提高设备故障维修效率。In view of the harsh underground working environment and frequent faults of the contactor in electric control box,the author introduces the fault classification and proposes the routine maintenance measures,hoping to improve the working stability of the contactor system and the efficiency of equipment fault maintenance.

关 键 词：掘进机 电控箱接触器 日常维修 故障类型 工作环境 

分 类 号：TD421.5[矿业工程—矿山机电]