| 径向变形对径向泄漏的影响 |
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| 引用本文： | 陈英,荆宝德,王义强.径向变形对径向泄漏的影响[J].机床与液压,2007,35(11):81-83. |
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| 作者姓名： | 陈英 荆宝德 王义强 |
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| 作者单位： | 1. 吉林工程技术师范学院,长春,130052
2. 吉林大学,长春,130025 |
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| 摘 要： | 为了分析泵体径向变形对径向泄漏的影响,本文采用有限元方法(FEM)对齿轮泵的泵体及齿轮轴进行了静力分析,得到在3个典型温度下泵体与齿轮轴的变形情况;以有限元静力分析的结果为依据,进一步讨论了泵体径向不合理的变形对齿轮泵齿轮轴使用寿命的影响.
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| 关 键 词： | 齿轮泵 有限元方法 径向变形 径向泄漏 径向变形 径向泄漏 影响 Leakage Radical Deformation 寿命 使用 结果 有限元方法 情况 温度 静力分析 齿轮轴 齿轮泵 |
| 文章编号： | 1001-3881（2007）11-081-3 |
| 修稿时间： | 2006-09-06 |
The Influence of Radical Deformation on Radical Leakage |
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| CHEN Ying,JING Baode,WANG Yiqiang.The Influence of Radical Deformation on Radical Leakage[J].Machine Tool & Hydraulics,2007,35(11):81-83. |
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| Authors: | CHEN Ying JING Baode WANG Yiqiang |
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| Affiliation: | 1. Jilin Teachers Institute of Engineering and Technology, Changchun Jilin 130052, China; 2. Jilin University, Changchun Jilin 130025, China |
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| Abstract: | In order to analyze the influence of radical deformation on radical leakage, the static force analysis of the pump body and gear shift was carried out by using FEM, and the deformation under three typical temperatures was analyzed. Based on the FEM results, the influence of irrational radical deformation of pump body on the applicable life of gear axle was discussed. |
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| Keywords: | Gear pump FEM Radical deformation Radical leakage |
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