直线电机在高速龙门五轴加工中心中的应用  

The Application of Linear Motor in High-speed Gantry-type 5-axis Machining Center

作　　者：尹刚[1] 刘春时[1] 梁艳超[1] 张磊[1] 李焱[1] 

机构地区：[1]沈阳机床股份有限公司,辽宁沈阳110142

出　　处：《机床与液压》2011年第12期7-10,共4页Machine Tool & Hydraulics

基　　金：高档数控机床与基础制造装备科技重大专项课题(2009ZX04002-012)

摘　　要：介绍直线电机工作原理,阐述了与直线电机驱动相比传统滚珠丝杠副传动方式的优势。介绍直线电机进给驱动技术在高速龙门五轴加工中心的应用实例,提出使用直线电机存在的几点问题,指出直线电机进给驱动技术将是高速数控机床未来发展的方向。The principle of linear motor was introduced,and the advantages of linear motor direct-driving mode compared with traditional ball screw driving mode were explained.The application of the linear motor feed-driven technology in high-speed gantry-type 5-axis machine center was introduced.Several issues of the application of linear motors were proposed.It was pointed out that the feed-driven technology of linear motor is the development trend of high speed NC machine tool.

关 键 词：直线电机 龙门五轴加工中心 高速加工 直接驱动技术 

分 类 号：TG502[金属学及工艺—金属切削加工及机床]