| 高加速度数控机床关键技术问题研究 |
| |
| 引用本文： | 张耀满,蔡光起,邹莹,陈丽文.高加速度数控机床关键技术问题研究[J].机床与液压,2004(9):55-57. |
| |
| 作者姓名： | 张耀满 蔡光起 邹莹 陈丽文 |
| |
| 作者单位： | 1. 东北大学机械工程与自动化学院,辽宁沈阳,110004
2. 沈阳第一机床厂,辽宁沈阳,110025 |
| |
| 摘 要： | 本文以沈阳第一机床厂研制开发的CHH6125卧式车削中心为研究对象，对其部分关键技术问题进行研究；主要论述了影响机床加、减速度的主要因素，以及如何更好地提高机床进给加速度；并建立了机床系统的多刚体动力学模型并进行数字模拟仿真和实验验证。针对高速、高精度机床提出了提高机床进给加速度的一些措施，同时也为其它同类机床的研制开发提供一定的参考。
|
| 关 键 词： | 卧式车削中心 高速高精度机床 多刚体动力学 虚拟样机 仿真分析 |
| 文章编号： | 1001-3881(2004)9-055-3 |
| 修稿时间： | 2003年8月12日 |
Study on the Key Technology Problem of High Acceleration NC Machine Tool |
| |
| ZHANG Yao-man,CAI Guang-qi,ZOU Ying,CHEN Li-wen.Study on the Key Technology Problem of High Acceleration NC Machine Tool[J].Machine Tool & Hydraulics,2004(9):55-57. |
| |
| Authors: | ZHANG Yao-man CAI Guang-qi ZOU Ying CHEN Li-wen |
| |
| Affiliation: | ZHANG Yao-man~1,CAI Guang-qi~1,ZOU Ying~2,CHEN Li-wen~2 |
| |
| Abstract: | Based on the horizontal machining center CHH6125 of the First Machine Tool Manufacturing Factory,the key technology problems were discussed.The main factors that influence the machine tool acceleration and deceleration characteristics,and how to increase the acceleration of machine tool feed system were analyzed,the multibody dynamic modals of the machine tool system were built,digital simulation and experiment validated were performed.Some measures of increasing the feed acceleration which aim at high speed high precision machine tool were putt forward. |
| |
| Keywords: | Horizontal machining center High speed high precision machine tool Multibody dynamic Virtual prototype Simulation |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
