• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Proceedings of the Institution of Mechanical Engineers, Part B. Journal of engineering manufacture >A novel three-dimensional elliptical vibration cutting device based on the freedom and constraint topologies theory
【24h】

A novel three-dimensional elliptical vibration cutting device based on the freedom and constraint topologies theory

机译：一种基于自由度和约束拓扑理论的新型三维椭圆振动切割装置

获取原文
获取原文并翻译 | 示例
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

Aiming at the issue of the lack of the design theory for the three-dimensional elliptical vibration cutting device, a compliant mechanism with two rotations and one translation is synthesized based on the theory of freedom and constraint topologies. And a three-dimensional elliptical vibration cutting device is proposed on the basis of the compliant mechanism. The relationship between the critical speed and the length of the tool bar is analyzed. Simulation is conducted to analyze the influence of parameters on the output ellipse. Experiments are conducted to verify the validity of the elliptical vibration cutting device. The relationship between the roughness and the cutting speed is obtained. Experiments with different driving frequencies are conducted without the change of other parameters. Results show that the proposed compliant mechanism is feasible for the elliptical vibration cutting device. Compared with the common cutting, the new elliptical vibration cutting device has a better performance in the processing effect. This provides an important reference for design of the elliptical vibration cutting device.
机译：针对三维椭圆振动切割装置缺乏设计理论的问题，基于自由度和约束拓扑理论，合成了具有两个旋转的柔顺机构和一个平移。并且基于柔顺机构提出了一种三维椭圆振动切割装置。分析了临界速度与工具杆的长度之间的关系。进行仿真以分析参数对输出椭圆的影响。进行实验以验证椭圆振动切割装置的有效性。获得粗糙度和切削速度之间的关系。在不改变其他参数的情况下进行不同驾驶频率的实验。结果表明，椭圆振动切割装置可行的柔性机制是可行的。与普通切割相比，新的椭圆振动切割装置在加工效果方面具有更好的性能。这为椭圆振动切割装置的设计提供了重要的参考。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号