| 81型双圆弧齿轮的弯曲应力分析 |
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| 引用本文： | 杨玉坤.81型双圆弧齿轮的弯曲应力分析[J].南京理工大学学报(自然科学版),1992(4). |
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| 作者姓名： | 杨玉坤 |
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| 作者单位： | 华东工程学院机械工程二系 |
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| 摘 要： | 用三维有限元法对五种齿形的81型双圆弧齿轮的齿根弯曲应力进行了计算,分别得到了它们的齿根应力公式。并把这五种齿形的齿根应力公式统一成一个通用公式,从而得出齿形系数(Y_F)随齿数变化的曲线。该公式的计算结果和由电测法得到的结果吻合较好。可以作为81型齿轮弯曲强度计算的基本公式。
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| 关 键 词： | 双圆弧齿轮 齿形 齿根 |
The Bending Stress Analysis of Model 81 Double Circular Arc Gears. |
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| Yang Yukun The Second.The Bending Stress Analysis of Model 81 Double Circular Arc Gears.[J].Journal of Nanjing University of Science and Technology(Nature Science),1992(4). |
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| Authors: | Yang Yukun The Second |
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| Institution: | Yang Yukun The Second Department of Mechanical Engineering |
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| Abstract: | The root stresses of five-tooth-type double circular arc gearsare calculated by use of three dimensional finite element method,then the rootstress formulas are obtained. These formulas can be written in a universal for-mula usable to any tooth type. The curve of tooth type coefficient(Y_F ). Theresults can be obtained from the universal formula are well consisent withthose measured. |
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| Keywords: | novikov gears with double circular arc tooth profiles tooth forms roots |
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