| 基于动特性分析的数控铣床床身结构改进 |
| |
| 引用本文： | 陈庆堂.基于动特性分析的数控铣床床身结构改进[J].莆田学院学报,2006,13(5):62-65. |
| |
| 作者姓名： | 陈庆堂 |
| |
| 作者单位： | 湄洲湾职业技术学院,福建,莆田,351254 |
| |
| 摘 要： | 为提高数控铣床床身的动态稳定性,提出一种基于结构动特性分析的结构优化设计方法。该法利用有限元法分析最初的床身结构的动态特性,在分析床身各薄弱环节尺寸变化对其动态性能敏感性的基础上改进结构,以改善床身结构的动态性能。
|
| 关 键 词： | 数控铣床 动态特性 结构改进 |
| 文章编号： | 1672-4143(2006)05-0062-04 |
| 收稿时间： | 2006-03-28 |
| 修稿时间： | 2006年3月28日 |
Optimization Design of NC Milling Machine's Body Based on Modal Analysis |
| |
| CHEN Qing-tang.Optimization Design of NC Milling Machine''''s Body Based on Modal Analysis[J].journal of putian university,2006,13(5):62-65. |
| |
| Authors: | CHEN Qing-tang |
| |
| Institution: | Meizhouwan Vocational Technology College, Putian 351254, China |
| |
| Abstract: | In order to improve the dynamic stability of NC Milling Machine's body,a design method is proposed in this paper based on modal analysis of the structure.First we analyze modal characteristics of the structure with Finite Element Analysis(FEA),then based on parameters sensibility's analysis the structure modification for the milling machine's body is used for improving dynamic characteristics. |
| |
| Keywords: | NC milling machine modal characteristics structure modification |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
