| 数控机床滚动导轨力学性质的实验研究 |
| |
| 引用本文： | 伍良生,张威,赵宏林,张宝柱,刘清龙. 数控机床滚动导轨力学性质的实验研究[J]. 制造技术与机床, 2006, 0(7): 26-28 |
| |
| 作者姓名： | 伍良生 张威 赵宏林 张宝柱 刘清龙 |
| |
| 作者单位： | 1. 北京工业大学机电学院,北京,100022
2. 中国石油大学(北京)机电学院,北京,102249 |
| |
| 基金项目： | 国家自然科学基金;北京市自然科学基金;北京市教委资助项目 |
| |
| 摘 要： | 提出了滚动导轨刚度与阻尼系数的实验测量方法。建立了实验系统的单自由度解耦模型。排除了实验装置的辅助结构对滚动导轨的影响。获得了高精度的刚度与阻尼系数的测试数据。提出的方法既可用于滚动导轨垂直方向的刚度与阻尼系数的测量。也可用于滚动导轨的侧向刚度与阻尼系数的测量。获得完整的滚动导轨力学特性数据。对数控机床整机动态性能的分析计算与研究具有重要意义。
|
| 关 键 词： | 滚动导轨 刚度 阻尼 实验测量 |
| 收稿时间： | 2006-04-24 |
| 修稿时间： | 2006-04-24 |
Experimental Research on Mechanical Properties of Rolling Guide of NC Machine Tools |
| |
| WU Liangsheng,ZHANG Wei,ZHAO Honglin,ZHANG Baozhu,LIU Qinglong. Experimental Research on Mechanical Properties of Rolling Guide of NC Machine Tools[J]. Manufacturing Technology & Machine Tool, 2006, 0(7): 26-28 |
| |
| Authors: | WU Liangsheng ZHANG Wei ZHAO Honglin ZHANG Baozhu LIU Qinglong |
| |
| Abstract: | The experimental method to measure the stiffness and damping coefficients of wiling guide is put forward. By constituting uncoupling model with one degree of freedom of experimental system, the influence of the accessorial structure on the experimental system is eliminated, and the experiment data of rigidity and damping with high precision are obtained. The method can be used to measure the stiffness and damping coefficients in upright direction as well as in side direction of rolling guide , and full mechanical properties of rolling guide can be obtained, which is of significance for analysis of mechanical behavior of whole structure of NC machine tool. |
| |
| Keywords: | Rolling Guide Stiffness Damping Experimental Measure |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
