大型数控回转工作台台面拼接技术  

Splicing technology of large NC rotary table

作　　者：许昆平[1] 张力[1] 余光怀 

机构地区：[1]沈机集团昆明机床股份有限公司,云南昆明650203

出　　处：《制造技术与机床》2013年第8期86-88,共3页Manufacturing Technology & Machine Tool

摘　　要：介绍一种大型数控回转工作台台面拼接技术,拼接结构简单,定位精度高,具有很高的二次装配精度保持性,保证了工作台的回转精度,解决了大型工作台台面铸造、加工及运输等难题,大幅度降低了生产制造成本。In this paper splicing technology of a large table-board of NC rotary table was introduced,which splicing structure was simple,positioning accuracy and the secondary assembly accuracy stability were high,the large table casting,processing and transport limitations were solved,the enterprise manufacturing cost was reduced,the huge economic benefits was brought.

关 键 词：大型回转工作台 台面 拼接技术 回转精度 

分 类 号：TH111[机械工程—机械设计及理论]