| 基于Solidworks和ANSYS的加工中心电主轴动静态分析 |
| |
| 引用本文： | 尹洋,王宇,秦军军,孙惠娟,董翠云.基于Solidworks和ANSYS的加工中心电主轴动静态分析[J].四川工业学院学报,2014(1):4-7. |
| |
| 作者姓名： | 尹洋 王宇 秦军军 孙惠娟 董翠云 |
| |
| 作者单位： | [1]西华大学机械工程与自动化学院,四川成都610039 [2]四川大学制造科学与工程学院,四川成都610025 [3]青岛科技大学机电工程学院,山东青岛266042 |
| |
| 基金项目： | 国家自然科学基金项目（51305357）;四川省教育厅科研项目（13ZB0018）;西华大学重点科研项目（Z1220218）. |
| |
| 摘 要： | 利用Solidworks和ANSYS建立某主轴一轴承系统的三维有限元模型，分析并计算出该电主轴的静态变形量与静刚度，采用Lanczos算法提取电主轴前四阶模态，又利用Harmonic谐响应分析方法取得电主轴在不同激励下的动力响应。仿真结果表明：该电主轴的动静刚度能够满足要求；电主轴的最高工作转速远离临界转速，能有效避免共振现象的发生。该模型分析为主轴优化设计和再制造设计提供了参考。
|
| 关 键 词： | 电主轴 静态分析 动态分析 ANSYS |
Analysis of Static and Dynamic Characteristics for Electric Spindle Based on Solidworks and ANSYS |
| |
| YIN Yang,WANG Yu,QIN Jun-jun,SUN Hui-juan,DONG Cui-yun.Analysis of Static and Dynamic Characteristics for Electric Spindle Based on Solidworks and ANSYS[J].Journal of Sichuan University of Science and Technology,2014(1):4-7. |
| |
| Authors: | YIN Yang WANG Yu QIN Jun-jun SUN Hui-juan DONG Cui-yun |
| |
| Affiliation: | 1. School of Mechanical Engineering and Automation, Xihua University, Chengdu 610039 China; 2. School of Manufacturing Science and Engineering, Sichuan University, Chengdu 610025 China; 3. College of Electromechanical Engineering, Qingdao University of Science and Technology, Qingdao 266042 China ) |
| |
| Abstract: | A finite element model of a spindle-bearing system was built by using software Solidworks and ANSYS. The static de- formation and static stiffness were analyzed and calculated, and its first four sets modal was extracted by the method of Lanczos. At last, several dynamic responses of the spindle in different frequencies of exciting force were obtained by using Harmonic response analysis. The result verified that the static and dynamic rigidity met the requirements; and the highest working speed was far away from its criti- cal rotation speed, which could avoid resonance phenomenon effectively. The study laid a foundation for the optimization design and re- manufacturing. |
| |
| Keywords: | electric spindle static analysis dynamic analysis ANSYS |
| 本文献已被 维普 等数据库收录！ |
