| 活塞环径向压力分布的精确测量方法 |
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| 引用本文： | 袁兆成,王望予.活塞环径向压力分布的精确测量方法[J].汽车工程,1998,20(6):379-382. |
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| 作者姓名： | 袁兆成 王望予 |
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| 作者单位： | 吉林工业大学
(袁兆成，王望予)，吉林工业大学(李过房) |
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| 摘 要： | 为深入研究活塞环径向压力分布的规律，本文分析了活塞环径向压力分布传统测量法的缺点，研究了活塞环变形与径向压力的关系，提出了一种电测量方法，能够精确测量活塞环径向压力分布。实际测量结果表明，采用新方法测量活塞环径向压力分面，结果稳定可靠，重现率高，并且有较高的精度。
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| 关 键 词： | 汽车发动机 活塞环 压力分布 测量 |
An Accurate Method of Measuring the Pressure of Piston Rings |
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| Yuan Zhaocheng,Wang Wangyu & Li Guofang
Jilin University of Technology.An Accurate Method of Measuring the Pressure of Piston Rings[J].Automotive Engineering,1998,20(6):379-382. |
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| Authors: | Yuan Zhaocheng Wang Wangyu & Li Guofang
Jilin University of Technology |
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| Abstract: | In order to study the radial pressure distribution pattern of piston rings, this paper analyzed the weakness of traditional measuring method of piston rings pressure and studied the relation between deformation and pressure of piston rings, an useful electrical measuring method of piston rings pressure was presented. The results showed that the method was reliable, with good repeatability and high accuracy. |
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| Keywords: | Piston rings Pressure distribution Measurement |
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