数控刀具可靠度的分析与研究  

Analysis and Study for the Reliability of NC Cutting Tool

作　　者：郭国林[1] 林朝平[1] 

机构地区：[1]常熟理工学院机械工程系,江苏常熟215500

出　　处：《机床与液压》2010年第19期150-151,155,共3页Machine Tool & Hydraulics

摘　　要：针对数控加工的工艺特点,提出数控刀具的技术要求。建立数控刀具可靠度模型,提出数控刀具可靠度结构设计方法,并提出数控刀具可靠度的优选原则。According to the process features of NC machining, the technique require ments of NC cutting tool were presented. The reliability model of NC cutting tool was built and the construction method of reliability was proposed. The optimized selection principles of reliability for NC cutting tool were defined.

关 键 词：数控刀具 可靠度 可靠度模型 结构设计 优选原则 

分 类 号：TG711[金属学及工艺—刀具与模具]