| 活塞销偏置对EQ6100型汽油机摩擦损失功率和噪声的影响 |
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| 引用本文： | 盛凯夫,浦耿强.活塞销偏置对EQ6100型汽油机摩擦损失功率和噪声的影响[J].汽车技术,1995(5):20-23. |
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| 作者姓名： | 盛凯夫 浦耿强 |
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| 作者单位： | 华中理工大学(盛凯夫，周良弼)，东风汽车工程研究院(浦耿强，黄四保，张效工) |
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| 摘 要： | 通过对发动机点火运行时活塞组摩擦力及发动机整机噪声的实时测量，研究了活塞销正，反偏置量对ＥＱ６１００型汽油机摩擦损失功率和噪声的影响，研究结果表明，活塞销反偏置可以减小ＥＱ６１００型汽油机的摩擦损失，而对其噪声的影响很小。
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| 关 键 词： | 活塞 汽油机 摩擦阻力 噪声 汽车 发动机 |
Infuence of Piston Pin Offset upon Friction Power and Noise of EQ6100 Gasoline Engine |
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| Sheng Kaifu et al.Infuence of Piston Pin Offset upon Friction Power and Noise of EQ6100 Gasoline Engine[J].Automobile Technology,1995(5):20-23. |
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| Authors: | Sheng Kaifu |
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| Institution: | Sheng Kaifu et al |
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| Abstract: | Through the real-time measurement of friction and noise during an engine in hot operating, the influence of the Piston pin offset, both in positive and negative sides, upon friction power and noise of a madel EQ 6100 gasoline engine is investigated. The results show that a Piston with a negative pin hole offest can reduce friction power of EQ 6100 gasoline engine, but has a little effect on its noise. |
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| Keywords: | Piston Gasoline engine Friction force Noise |
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