| 放大步幅的精密二维进给机构研究 |
| |
| 引用本文： | 邹伟,戴惠良,钟建安. 放大步幅的精密二维进给机构研究[J]. 上海工程技术大学学报, 2008, 22(3): 218-221. DOI: 10.3969/j.issn.1009-444X.2008.03.007 |
| |
| 作者姓名： | 邹伟 戴惠良 钟建安 |
| |
| 作者单位： | 东华大学,机械工程学院,上海,201620;东华大学,机械工程学院,上海,201620;东华大学,机械工程学院,上海,201620 |
| |
| 摘 要： | 放大步幅的二维进给机构是通过利用杠杆放大原理和双层嵌套式结构,设计柔性铰链结构加大2个方向压电陶瓷的行程范围、扩大进给的步幅,同时更好地减小响应时间.要达到这种要求需要合理地选择放大杠杆,对整体结构进行优化设计.
|
| 关 键 词： | 压电陶瓷 二维进给 杠杆放大机构 柔性铰链 |
Study on Step Magnifying Mechanism of Precise Planar Micro-Positioner |
| |
| ZOU Wei,DAI Hui-liang,ZHONG Jian-an. Study on Step Magnifying Mechanism of Precise Planar Micro-Positioner[J]. Journal of Shanghai University of Engineering Science, 2008, 22(3): 218-221. DOI: 10.3969/j.issn.1009-444X.2008.03.007 |
| |
| Authors: | ZOU Wei DAI Hui-liang ZHONG Jian-an |
| |
| Affiliation: | ( College of Mechanical Engineering, Donghua University, Shanghai 201602, China) |
| |
| Abstract: | Step-magnifying mechanism of planar micro-positioner has been presented through using a level enlarging mechanism and a double-nesting structure to design a flexible hinge structure for enlarging the displacement range of piezoelectric ceramics on two directions and feeding step length,and at the same time reducing the response time.To do so,it is necessary to choose the enlarging lever reasonably and optimize the design of the overall structure. |
| |
| Keywords: | piezoelectric ceramic planar micro-positioner lever magnifying mechanism flexible hinge |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《上海工程技术大学学报》浏览原始摘要信息 |
|
点击此处可从《上海工程技术大学学报》下载全文 |
|
