| 梯形齿同步带应力分布几何非线性有限元分析 |
| |
| 引用本文： | 武聪,王勇,丁渭平,王步瀛.梯形齿同步带应力分布几何非线性有限元分析[J].航空动力学报,1998,13(2):177-179,221. |
| |
| 作者姓名： | 武聪 王勇 丁渭平 王步瀛 |
| |
| 作者单位： | 西北工业大学 |
| |
| 摘 要： | 从梯形齿同步带的几何非线性问题入手，以弹性平面问题的有限元法解平面应力问题为基础，引入梯形齿同步带的几何非线性有限元解法。用此方法对梯形齿同步带一个齿上的平面问题的应力分布进行了有限元分析研究。最后，通过一个具体算例求出梯形齿同步带一个齿上的最大应力点及应力分布规律并与弹性平面问题的解进行了比较。
|
| 关 键 词： | 齿轮 应力分布 非线性 有限元分析 |
| 收稿时间： | 1/1/1997 12:00:00 AM |
| 修稿时间： | 7/1/1997 12:00:00 AM |
STRESS ANALYSIS OF TRAPEZOID TOOTH BELT WITH FEM |
| |
| Wu Cong,Wang Yong,Ding Weiping and Wang Buying.STRESS ANALYSIS OF TRAPEZOID TOOTH BELT WITH FEM[J].Journal of Aerospace Power,1998,13(2):177-179,221. |
| |
| Authors: | Wu Cong Wang Yong Ding Weiping and Wang Buying |
| |
| Institution: | Dept. of Mechanical Engineering,Northwestern Polytechnical University,Xi'an 710072;Dept. of Mechanical Engineering,Northwestern Polytechnical University,Xi'an 710072;Dept. of Mechanical Engineering,Northwestern Polytechnical University,Xi'an 710072;Dept. of Mechanical Engineering,Northwestern Polytechnical University,Xi'an 710072 |
| |
| Abstract: | The geometric nonlinearity of synchronous trapezoid tooth belt is taken as the point of departure.A nonlinearity finite element solution of the synchronous belt is provided on the basis of elastic linear finite element method to solve two-dimensional stress distribution problem.The level stress distribution for a tooth of the synchronous belt is researched with help of this method.Finally,for an example,a maximum stress point and stress distributions of a synchronous belt tooth have been found out and compared with its elastic linear solution. |
| |
| Keywords: | Gears stress Distribution Nonlinearity Finite element analysis |
| 本文献已被 CNKI 等数据库收录！ |
| 点击此处可从《航空动力学报》浏览原始摘要信息 |
| 点击此处可从《航空动力学报》下载免费的PDF全文 |
|
