摘要
主轴是机床主要功能部件,其性能直接决定机床的加工精度及加工性能。卧式加工中心机床主轴卧式布局,大流量冷却及加工尘屑极易污染主轴及主轴轴承,所以主轴部件设计过程中需重点考虑主轴前端密封结构设计及选用。重点介绍了机床设计过程中常见主轴结构类型及其主轴前端密封的结构及选用。
the spindle is the main functional component of the machine tool,its performance directly determines the machining accuracy and machining performance of the machine tool.Horizontal machining center machine tool spindle horizontal layout,large flow cooling and processing dust pollution easily spindle and spindle bearing,so spindle components design process should focus on the spindle front seal structure design and selection.This paper mainly introduces the common spindle structure types in the process of machine tool design and the structure and selection of the front seal of the spindle.
作者
徐建平
尹作升
王维
周星兴
孙薇
XU Jian-ping;YIN Zuo-sheng;WANG Wei;ZHOU Xing-xing;SUN Wei(Shenji Group Kunming Machine Tool Co.,Ltd.,Kunming 650203)
出处
《机械设计》
CSCD
北大核心
2019年第S02期236-238,共3页
Journal of Machine Design
基金
“高档数控机床与基础制造装备”国家科技重大专项资助项目(2016ZX04004-002).
关键词
主轴
前端密封
密封结构
主轴结构
spindle
front end seal
sealing structure
the spindle structure
