奇好泵十字头轴承故障分析及国产化改造  

Failure analysis of centerpiece in QIHAO pump and remoulding

作　　者：赵伟 

机构地区：[1]中国铝业中州分公司,河南焦作454174

出　　处：《轻金属》2011年第9期24-26,共3页Light Metals

摘　　要：对中州分公司第二氧化铝厂奇好泵在运行过程中十字头轴承故障进行分析研究,并详述了对进口备件进行国产化改造方案及效果。Analysis and researchment are given in this article about the centerpiece failure during the course of using in QIHAO pump in the Second Aluminum Oxide Factory,Zhongzhou Branch of chalco;some plans and its effect about making remoulding nationalization towards those importing spare parts are also given in detail.

关 键 词：奇好泵 十字头轴承 销轴 国产化改造 

分 类 号：TH321[机械工程—机械制造及自动化]