可靠性预计在数控机床设计中的应用  

Application of Reliability Prediction in the Design of CNC Machine Tools

作　　者：于捷[1] 朱志伟[2] 申桂香[3] 贾亚洲[3] 孙立大 

机构地区：[1]长春大学机械学院,吉林长春130022 [2]杭州师范大学钱江学院,浙江杭州310012 [3]吉林大学机械科学与工程学院,吉林长春130025 [4]山东即墨市第二职业高级中学,山东即墨266221

出　　处：《机床与液压》2011年第15期144-145,共2页Machine Tool & Hydraulics

基　　金：国家重点基础研究发展规划项目(2008CB425701)

摘　　要：简要介绍可靠性预计的定义。针对数控机床的特点,建立其可靠性模型并进行可靠性预计,找出设计中影响数控机床可靠性的薄弱环节,进行相应的改进,从而提高数控机床的可靠性。The definition of reliability prediction was introduced. In the light of the characters of CNC machine tools, its reliability model was built and reliability prediction was made. The poor reliability parts were found out. Relevant promotion was carried out to increase the reliability of the CNC machine tools.

关 键 词：数控机床 可靠性预计 

分 类 号：TG659[金属学及工艺—金属切削加工及机床]