| 影响车辆油封动密封的因素和解决方法 |
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| 引用本文： | 于政武.影响车辆油封动密封的因素和解决方法[J].河北工业大学学报,1992(2). |
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| 作者姓名： | 于政武 |
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| 作者单位： | 河北工学院机二系 |
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| 摘 要： | 本文从油封唇口结构效应和表面效应为机制的油封旋转动密封条件出发,分析了汽车拖拉机油封元件缺陷、轴的表面状态和处理方法、轴面粗糙度、加工和安装、轴的转速等对密封机理诸因素的影响及导致密封失败的过程,并提出相应的解决方法。
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| 关 键 词： | 车辆 油封 动密封 表面效应 结构效应 表面状态 轴面粗糙度 加工和安装 |
The Factors Affect Oil Rotating Seal of Vehicle and Their Solutions |
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| Yu Zhengwu.The Factors Affect Oil Rotating Seal of Vehicle and Their Solutions[J].Journal of Hebei University of Technology,1992(2). |
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| Authors: | Yu Zhengwu |
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| Abstract: | According to the conditions of oil rotating seal, this paper starts from the mechanism of lip structure effect of oil seal and surface effect to analyze the defects of oil seal elements of motor vehicle and tractor, surface state and processing method of axle, roughness of axle surface, processing and installing of axle and rotational speed of axle etc. All these influence the factors of seal mechanism causing it lose efficacy, and the corresponding solutions are presented in this paper. |
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| Keywords: | Vehicle Oil seal Rotating seal surface effect Structural effect Surface state Roughness of axle Surface Processing and installing |
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