单转台四轴数控机床虚拟样机的虚拟加工实现  

Realization of Virtual Machining on Virtual Prototype of Four-axis CNC Machine Tool with Single Rotary Table

作　　者：王锐鑫[1] 任洪娥[1] 董本志[1] 赵磊[1] 

机构地区：[1]东北林业大学,黑龙江哈尔滨150040

出　　处：《制造技术与机床》2008年第8期86-89,共4页Manufacturing Technology & Machine Tool

基　　金：国家"863"高科技项目(2001AA422400);国家"948"项目(2003-4-31)

摘　　要：将虚拟样机技术应用于单转台四轴联动机床的设计与研究。在构建虚拟加工环境过程中采用虚拟加工、三维建模等技术。研究在单转台四轴联动情况下,准确描述空间曲线的加工方法。该方法能够实现空间曲线加工过程的虚拟仿真。VPT （ virtual prototyping technology ） is applied to the design and research of four - axis machine with single table. The virtual processing environment has been constructed by using the technology of three - dimensional modeling and virtual processing and so on. In case of four - axis, the processing method of accurately describing the space curve is studied. Furthermore, virtual simulation of the processing course of space curve can be realized.

关 键 词：运动控制 虚拟样机 虚拟加工 

分 类 号：TG659[金属学及工艺—金属切削加工及机床]