| 离合器与制动器排气消声器的实验研究 |
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| 引用本文： | 赵升吨,高民,冯铸,许晋孚,史维祥,原学宽.离合器与制动器排气消声器的实验研究[J].锻压技术,1996(6). |
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| 作者姓名： | 赵升吨 高民 冯铸 许晋孚 史维祥 原学宽 |
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| 作者单位： | 西安交通大学，东风汽车公司锻造厂 |
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| 摘 要： | 在分析了气动摩擦离合器与制动器排气噪声特性的基础上，提出了该噪声控制用消声器应满足的条件，实验研究了其基本单元的滤波消声特性，由此得到消声器的总成结构，并对其降噪特性进行了深入的研究，所采用的新型排气消声器在台架及工厂实际中大面积推广使用，取得了３８ｄＢ（Ａ）的降噪量。
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| 关 键 词： | 离合器，制动器，排气噪声，消声器，实验 |
Research on exhaust muffler for clutch and brake |
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| Xi''''an Jiaotong University Zhao Shengdun Gao Min Feng Zhu Xu Jinfu Shi Weixiang Dong Feng Automobile Company Forging Factory Yuan Xuekuan.Research on exhaust muffler for clutch and brake[J].Forging & Stamping Technology,1996(6). |
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| Authors: | Xi'an Jiaotong University Zhao Shengdun Gao Min Feng Zhu Xu Jinfu Shi Weixiang Dong Feng Automobile Company Forging Factory Yuan Xuekuan |
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| Affiliation: | Xi'an Jiaotong University Zhao Shengdun Gao Min Feng Zhu Xu Jinfu Shi Weixiang Dong Feng Automobile Company Forging Factory Yuan Xuekuan |
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| Abstract: | On the basis of analysing characteristics of exhaust noise of pneumatic friction clutch and brake,conditions that muffler controlled the noise has to satisfy are suggested. Characteristics of filtering and reducing the noise for elementery units of the muffler are studied through test method.So assembly structure of the muffler are obtained and characteristics of reducing the noise for the muffler are thoroughly studied. 38dB (A)'s amount of reducing the noise is gained when this new type of muffler is spread and used in a test bed and in the factory reality. |
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| Keywords: | Clutch Brake Exhaust noise Muffler Test |
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