| 基于ANSYS Workbench的CX8075加工中心关键零部件动态性能研究 |
| |
| 引用本文： | 张行,刘德平,陶征.基于ANSYS Workbench的CX8075加工中心关键零部件动态性能研究[J].机械设计与制造,2011(7). |
| |
| 作者姓名： | 张行 刘德平 陶征 |
| |
| 作者单位： | 郑州大学,机电一体化研究所,郑州,450001 |
| |
| 基金项目： | 国家重大科技专项(2009ZX04001-033) |
| |
| 摘 要： | 基于ANSYS Workbench有限元分析软件,研究了CX8075立式车铣复合加工中心关键零部件的动态性能,并对机床底座进行了优化设计,提高了零件的固有频率,保证了加工中心的设计要求。在机床设计初期运用有限元理论,建立机床结构的有限元模型,在对其进行有限元分析的基础上,通过对机床结构的改进使设计出的机床零件及整机具有较高的静刚度和动态特性,这些新技术的研究和应用,对新机床工作性能的改善、加工精度的提高、开发周期的缩短和开发成本的降低等具有十分重要的现实意义。
|
| 关 键 词： | 床鞍 机床底座 ANSYS Workbench 动态性能 |
Dynamic characteristic analysis of key parts of CX8075 machining center based on ANSYS workbench |
| |
| ZHANG Hang,LIU De-ping,TAO Zheng.Dynamic characteristic analysis of key parts of CX8075 machining center based on ANSYS workbench[J].Machinery Design & Manufacture,2011(7). |
| |
| Authors: | ZHANG Hang LIU De-ping TAO Zheng |
| |
| Affiliation: | ZHANG Hang,LIU De-ping,TAO Zheng(Mechatronics Institute,Zheng Zhou University,Zhengzhou 450001,China) |
| |
| Abstract: | Based on ANSYS Workbench software of finite element analysis,dynamic performance of key parts of CX8075 vertical machining center is analyzed,and then the design for tool base is optimized,which can increase the natural frequencies of key parts and meet the demand of the design of machining center.In primary design for the tool,one FEM is built with finite element theory.With the structural improvement based on FEM analysis,both the part and overall unit with better static and dynamic performance are design... |
| |
| Keywords: | Saddle Tool base ANSYS Workbench Dynamic performance |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
