Dynamic modeling of Multi-Axis Synchronous Gantry Machining Center

摘要：

The dynamic model of a multi-axis synchronous gantry machining center VX32-60 is developed based on the finite element method. Both the numerical simulation and the modal experiment are studied. The nature frequencies and mode shapes are obtained by theoretical analvsis and experimental results. The effects of materiaJ parameters and section parameters on the dynamic characteristics of multi-axis synchronous gantry machining center are investigated. The design optimization method of these parameters is proposed, which increases the nature frequencies of machining center and reduces the motion error.

关键词： Synchronous gantry machining center dynamic model dynamic characteristics nature frequency

作者: Guo-ning SI Yue-qing YU Jian-xin YANG Zhen ZHANG

作者单位: College of Mechanical Engineering and Applied Electronics Technology,Beijing University of Technolog College of Mechanical Engineering and Applied Electronics Technology,Beijing University of Technolog

会议类型: 国际会议

会议名称: The 2nd IEEE International Conference on Advanced Computer Control(第二届先进计算机控制国际会议 ICACC 2010)

会议地点: 沈阳

会议语种:英文

页码: 33-37

在线出版日期: 2010-03-27（万方平台首次上网日期，不代表论文的发表时间）