Principle and Ezperiment of PRS-XY Hybrid NC Machine Tool

摘要：

PRS-XY hybrid NC machine tool is a 5-degree-of-freedom cutting machine, which is composed of a 3-degree-of-freedom parallel mechanism and a 2-degree-of-freedom series mechanism, and can be applied to machining and testing of machine parts with complex surface. In this paper, the kinematics principle of the machining tool is analyzed, and the kinematics model for calculating the location of the real control axis is deduced. Through the cutting experiment of a typical part, the kinematics principle of the PRS-XY hybrid machining tool is validated, and the results also indicated that the machining tool has the multi-coordinates machining ability and preferable machining precision.

关键词： PRS-XY Hybrid NC machine tool Kinematics principle Cutting ezperiment

作者: NIU Zhigang LI Zhong DENG Yongjun

作者单位: College of Mechanical Engineering, Taiyuan University of Technology, Taiyuan, 030024, China Zhanjiang Normal University, Zhanjiang, 524048, China

会议类型: 国际会议

会议名称: 第九届加工技术进展国际会议(9th International Conference on Progress of Machining Technology)

会议地点: 昆明

会议语种:英文

页码: 131-134

在线出版日期: 2009-04-25（万方平台首次上网日期，不代表论文的发表时间）