| 气制动阀密封特性测试技术的研究 |
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| 引用本文： | 向富林,朱国玺.气制动阀密封特性测试技术的研究[J].东北林业大学学报,1992,20(5):72-75. |
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| 作者姓名： | 向富林 朱国玺 |
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| 作者单位： | 东北林业大学
(向富林)，东北林业大学(朱国玺) |
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| 摘 要： | 讨论了密封特性压力测试法的局限性,论述了差压测试法的优越所在及实现方法。差压法比传统的压力法,可提高气制动阀密封特性测试精度达100倍。差压法不仅适用于气制动阀密封特性测试,而且还可应用于一般气动系统的泄漏量测试。
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| 关 键 词： | 差压法 密封 测试装置 制动阀 汽车 |
STUDY ON AIR BRAKE VALVE'S LEAKING TEST TECHNIQUES |
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| Xiang Fulin Zhu Guoxi.STUDY ON AIR BRAKE VALVE''''S LEAKING TEST TECHNIQUES[J].Journal of Northeast Forestry University,1992,20(5):72-75. |
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| Authors: | Xiang Fulin Zhu Guoxi |
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| Institution: | Northeast Forestry University |
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| Abstract: | This paper discusses the limitation of pressure method in air brake valve's leaking test, expounds the superiority of differential pressure method to the pressure method. The leaking test precision of brake valves can be raised 100 times which can also be used for other normal pneumatic component leaking test. |
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| Keywords: | Differential pressure method Leaking test apparatus |
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