数控车床螺纹加工故障树分析  

Fault tree qualitative analysis for the thread processing of numerical control lathes

作　　者：王春霞[1,2] 戴怡[1] 董学文[2] 

机构地区：[1]天津职业技术师范大学机械工程学院,天津300222 [2]天津职业技术师范大学附属技师学院,天津300222

出　　处：《天津职业技术师范大学学报》2012年第1期22-25,共4页Journal of Tianjin University of Technology and Education

基　　金：国家自然科学基金项目(50875186)

摘　　要：采用故障树分析法对数控车床螺纹加工故障进行分析,对可能造成故障的各种因素进行总结,画出故障树,以确定数控车床螺纹加工故障发生的主要模式,旨在为同类型数控车床螺纹加工的维修提供借鉴。By using fault tree analysis method to analyse the numerical control lathe thread processing failure and summarize the various factors for possible failure.Then the fault tree is drawn so as to determine the main mode of failures of the numerical control lathe thread processing,which can provide reference for maintenance for the same type of numerical control lathe machining.

关 键 词：数控车床 螺纹加工 故障树分析 

分 类 号：TG519.1[金属学及工艺—金属切削加工及机床]