数控机床可靠性统计系统应用  

The Application of CNC Machine Tools Reliability Statistic System

作　　者：张学文[1] 张英芝[2] 

机构地区：[1]北华大学机械工程学院,吉林吉林132011 [2]吉林大学机械科学与工程学院,吉林长春1300025

出　　处：《吉林化工学院学报》2015年第1期32-35,共4页Journal of Jilin Institute of Chemical Technology

基　　金：国家自然科学基金项目(No.51175222)

摘　　要：通过对21台数控车床的故障现象进行收集,分类整理成为不同的故障模式,再利用面向对象的可靠性管理软件进行定量分析,并绘出直观的频率直方图和曲线,为制造厂家和用户提供了详实的理论数据,以便在设计、制造、使用和维护中提高数控车床的可靠性.Through collecting malfunction phenomenon of 21 CNC lathes and sorting out into different failure models,quantitative analysis is made by using a reliability management software which is based on the object,histograms and curves are drawn which can directly perceived through the senses,this provided detailed and accurate academic data and can be used to improve the reliability of CNC lathes in designing,manufacturing,making use of and maintaining.

关 键 词：数控车床 可靠性 故障模式 

分 类 号：TG659[金属学及工艺—金属切削加工及机床]