摘要
高速加工的出现引起了机床结构与传动的重大变革,传统龙门式机床已很难适应高速加工发展的需要。对新、老龙门式加工中心的结构进行了分析比较,并结合正在开发研制的新型墙式龙门高速加工中心,对直线进给单元的基本类型和直线电机的结构布局进行了分析,研究了直线进给单元的基本结构。
The appearance of high-speed machining has led to great transform in machine tool drive and its structure,thus it is difficult to meet the requirements of high-speed machining by using conventional planer-type machine tool. A comparison between the structure of the new planer-type machining center and the structure of the old one is made. The basic type of the linear feed units is the arrangement of the linear motor are analysed, and the basic structure of the linear feed units is researched referring to the new planer-type high speed machining center with side walls which is being developed.
出处
《北京机械工业学院学报》
2003年第4期28-32,共5页
Journal of Beijing Institute of Machinery
关键词
高速加工
进给单元
墙式龙门高速加工中心
直线电饥
设计
high-speed machining
feed unit
planer-type high speed machining center with side walls
linear motor
