|
|||||
|
|
| 双圆弧齿轮齿根曲率半径对齿根应力的影响 | |
| 引用本文： | 黄利银,李金莲. 双圆弧齿轮齿根曲率半径对齿根应力的影响[J]. 机械设计与研究, 2011, 27(3): 56. DOI: 10.13952/j.cnki.jofmdr.a2660 |
| 作者姓名： | 黄利银 李金莲 |
| 作者单位： | 长沙航空职业技术学院; |
| 摘 要： | 基于任意转角位置的双圆弧齿轮齿廓数学模型,构建了双圆弧齿轮齿根过渡曲线曲率半径的计算公式,验证了曲率半径计算公式的准确性;提出了齿根任一点局部应力的折截面法计算数学模型,并验证了其精确度;重点应用齿根应力计算数学模型分析讨论了不同参数条件下曲率半径对齿根应力的影响。其分析结果将为双圆弧齿轮设计、参数优化选择等提供参考依据。 |
| 关 键 词： | 双圆弧齿轮 曲率半径 齿根应力 |
The Effect on the Root Stress by the Root Curvature Radius of Double-Circular-Arc Gear |
|
| HUANG Li-yin,LI Jin-lian. The Effect on the Root Stress by the Root Curvature Radius of Double-Circular-Arc Gear[J]. Machine Design and Research, 2011, 27(3): 56. DOI: 10.13952/j.cnki.jofmdr.a2660 | |
| Authors: | HUANG Li-yin LI Jin-lian |
| Affiliation: | HUANG Li-yin,LI Jin-lian(Mechanical Engineering Department,Changsha Aeronautical Vocational Technical College,Changsha 410014,China) |
| Abstract: | Based on the mathematical models of double-circular-arc gear at any rotational angular position,the mathematical formula for calculating the curvature radius of transition lines has been established in this paper,with which the accuracy of the formula has been verified.It puts forward the mathematical models for calculating the local stress of any position at the root and also verifies its accuracy by using the law of section.With the application of the mathematical models to calculate the root stress,the p... |
| Keywords: | double-circular-arc gear curvature radius root stress |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |
| 点击此处可从《机械设计与研究》浏览原始摘要信息 | |
| 点击此处可从《机械设计与研究》下载全文 | |