| 弧面分度凸轮实体建模研究 |
| |
| 引用本文： | 许致华,张玉松,洪振宇.弧面分度凸轮实体建模研究[J].中国民航学院学报,2008,26(4):34-36. |
| |
| 作者姓名： | 许致华 张玉松 洪振宇 |
| |
| 作者单位： | [1]中国民航大学交通工程学院,天津300300 [2]中国民航大学航空自动化学院,天津300300 |
| |
| 摘 要： | 系统分析了弧面分度凸轮曲面的形成特点，根据空间啮合原理简洁地导出了弧面分度凸轮的廓面方程，利用旋转坐标的方法，建立了凸轮廓面与从动件上特征截面接触点的一般数学模型。在此基础上，提出了弧面分度凸轮实体建模方法，并以Solid Works软件为平台，进行了实例计算。该实体建模方法，为深入研究共轭曲面零件的实体造型问题奠定基础。
|
| 关 键 词： | 凸轮分度机构 共轭曲面 实体造型 |
Study on Solid Modeling of Globular Indexing Cam |
| |
| XU Zhi-hua,ZHA NG Yu-song,HONG Zhen-yu.Study on Solid Modeling of Globular Indexing Cam[J].Journal of Civil Aviation University of China,2008,26(4):34-36. |
| |
| Authors: | XU Zhi-hua ZHA NG Yu-song HONG Zhen-yu |
| |
| Institution: | XU Zhi-hua, ZHANG Yu-song, HONG Zhen-yu( 1. College of Transportation Engineering, CA UC, Tianjin 300300, China; 2.Aerontatical A utomation College, CAUC, Tianjin 300300, China) |
| |
| Abstract: | The paper analyzes the formative characteristics of globular indexing cam contour. It gets the equation of globular indexing cam contour simply according to theory of space engagement and establishes the general mathematic model for the contact points of cam contour surface and characteristic cross- section of followers by rotating coordinates Based on these, the solid modeling method of globular indexing cam is discussed and the model is computed by the software of Solid Works. This solid modeling method builds base for studying the solid modeling problem of conjugate surface parts further. |
| |
| Keywords: | indexing cam mechanisms conjugate surfaces solid modeling |
| 本文献已被 维普 万方数据 等数据库收录！ |
|
