MT4400AC卡车前轮轴承频繁损坏原因分析  

Cause analysis on front wheel bearing frequent damage of MT4400AC truck

作　　者：庞华 

机构地区：[1]神华哈尔乌素露天煤矿设备维修中心,内蒙古鄂尔多斯010300

出　　处：《露天采矿技术》2016年第6期76-79,共4页Opencast Mining Technology

摘　　要：MT4400AC电动轮自卸卡车于2007年在神华哈尔乌素露天煤矿投入使用,卡车前轮轴承出现频繁损坏,极易造成设备无法正常工作。通过分析MT4400AC卡车前轮轴承损坏原因,提出相关维修建议,有效地降低了卡车前轮轴承损坏频率。The front wheel bearing of MT4400 AC electric wheel dump truck has frequently damaged since 2007, which causes the equipment not to normally work. Through analyzing the damage causes of MT4400 AC truck front wheel bearing, the author presents the related maintenance suggestion, which effectively reduces the damage frequency of the truck front wheel bearing.

关 键 词：前轮轴承 损坏 维修建议 

分 类 号：TD422.3[矿业工程—矿山机电]