GSFD4050型超高速精密雕铣加工中心的研制  

The Development and Manufacture of Ultra-High Speed and Precise Carved Milling Machining Center to GSFD4050 Type

作　　者：杨志勇[1] 周华[1] 杨向东[2] 

机构地区：[1]广州番禺职业技术学院,广东广州511400 [2]广东工业大学,广东广州510006

出　　处：《机电工程技术》2010年第6期90-93,124,共5页Mechanical & Electrical Engineering Technology

摘　　要：介绍了GSFD4050型超高速精密雕铣加工中心的机械结构、特点及其关键技术,通过建立超高速加工中心机床的三维有限元模型,利用有限元分析软件对机床进行动力学分析,找出影响整机动态性能的薄弱环节并提出结构设计修改方向,从而使机床具有更好的静态、动态特性。High-speed,ultra-high speed machining parts can not only greatly improve the machining efficiency,shorten processing time,reduce the cost,and can make the parts of the machining precision machined surface quality and achieve higher level.The paper introduces GSFD4050 type ultra-high speed precision machining center of mechanical structure,features and the key technology,through the establishment of high-speed machining center machine,the three-dimensional finite element model using finite element analysis software tools for dynamic analysis of the dynamic performance,and the weak links and structure design changes direction,thus make the machine has the better dynamic and static characteristics.

关 键 词：超高速加工 加工中心 动态特性 关键技术 研制 

分 类 号：TG659[金属学及工艺—金属切削加工及机床]