机床数控化改造进给减速器的可靠性分析  

The Reliability Analysis of the Feed Reducer in the Numerical Control Transformation of Machine Tools

作　　者：荆忠亮 

机构地区：[1]山西工程技术学院,山西阳泉045000

出　　处：《装备制造技术》2016年第7期243-244,251,共3页Equipment Manufacturing Technology

摘　　要：机床进行数控改造以后,可靠性是不能忽视的。改造后机床可靠性很大程度上受到进给系统的影响,核心是进给减速器的可靠性。以由滚齿机改造成的数控铣齿机为对象,采用概率有限元法对改造机床进给减速器进行可靠性研究。After the numerical control transformation of ordinary machine tool, the reliability can not be ignored. After the transformation of machine tool reliability to a large extent by feeding system of influence, is the core of the feed speed reducer reliability, this paper by rolling gear machine transformed into CNC milling machine as the object by probabilistic finite element method, the reliability research of the reconstruction of machine tool feed speed reducer is.

关 键 词：数控化改造 齿轮 可靠性分析 有限元 

分 类 号：TG659[金属学及工艺—金属切削加工及机床]