虚拟环境下五轴加工中心的建模技术研究

五轴加工中心具有功能强，响应快，精度高，质量好，应用范围广等优点，但具有结构复杂，运动自由度多，性能要求高等技术难点，使得其实现和设计工作较为复杂，以铣头上具有2个回转坐标的五轴加工中心为对象，利用虚拟制造技术在虚拟环境下进行其数字样机的虚拟建模研究，为五轴加工中心的一次性设计和实现提供了有效的方法。

Study on modeling 5-axe machining center in virtual environment

axe machining center has many excellent qualities such as multiple functions, rapid response, high accuracy, good quality, wide application and so on. However, it is very complicated to implement and design because of its technical difficulty such as complex constructure, multi freedom of motion and high performance requirement. The research applied the virtual manufacturing technology to model 5 axe machining center of digit prototype in the virtual environment is introduced . All these digit prototypes provide an effective means for once design and implement of machining center.