并联六坐标测量机的研究  

Research on Six-freedom-degree Parallel Mechanism CMM

作　　者：孟婥[1] 车仁生[1] 黄庆成[1] 崔长彩[1] 

机构地区：[1]哈尔滨工业大学

出　　处：《工具技术》2002年第6期37-40,共4页Tool Engineering

基　　金：黑龙江省政府资助博士后研究项目

摘　　要：介绍了开发并联坐标测量机的意义。讨论了可实现六坐标运动的各种并联机构 ,确定以演化的Stew art平台作为并联六坐标测量机的结构 ,并按空间闭环机构对其进行了自由度分析。介绍了并联六坐标测量机的工作原理 ,设计了控制与测量系统。The significance of developing parallel mechanism CMMs is introduced. The parallel mechanisms that can realize six-coordinate motion are discussed. The evolved Stewart platform is defined as the structure of six-freedom-degree parallel mechanism CMM. According to the closed circuit space mechanism, the freedom-degree of defied structure is analyzed. The working principle of six-freedom-degree parallel mechanism CMM is introduced and its control and measuring system is designed.

关 键 词：坐标测量机 并联六坐标测量机 STEWART平台 

分 类 号：TH721[机械工程—仪器科学与技术]