电主轴故障分析及提高其可靠性措施  

Failure Analysis of Motorized Spindle and Improvement Measures of Its Reliability

作　　者：籍永建 王红军[1,2] 

机构地区：[1]北京信息科技大学现代测控技术教育部重点实验室,北京100192 [2]北京信息科技大学机电工程学院,北京100192

出　　处：《机械工程师》2015年第1期7-9,共3页Mechanical Engineer

基　　金：北京市自然科学基金项目(KZ201211232039);国家自然科学基金项目(51275052);北京市高等学校人才强教项目(PHR201106132);北京市教师队伍建设-教师教学促进项目(PXM2014_014224_000080);人才模式创新试验项目(PXM2014-014224-000087)

摘　　要：电主轴在机械行业中的应用越来越广泛,如何提高其可靠性正成为人们关注的焦点。与传统主轴相比,电主轴具有许多优点,其在超高速加工中扮演着不可替代的角色。文中介绍了电主轴的特点以及常见的故障类型,并结合专家学者的研究,分别从设计环节、工作运行环节、日常维护环节三方面阐述了提高电主轴可靠性的措施。Motorized spindle is widely used in machinery industry and how to improve its reliability is becoming the focus of people＇s attention. Motorized spindle has many advantages compared with the traditional spindle,and it plays an important role in Ultra-high speed machining. The characteristics of motorized spindle and its failure types are introduced. The reliability improvement measures of the motorized spindle are exponnded in the aspect of design,running and daily maintenance.

关 键 词：电主轴 机械行业 可靠性 故障类型 

分 类 号：TH133.2[机械工程—机械制造及自动化]