| CBY2型外啮合齿轮泵噪声成因分析及降噪方法 |
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| 引用本文： | 邓陶,曹伟.CBY2型外啮合齿轮泵噪声成因分析及降噪方法[J].锻压装备与制造技术,2017,52(2). |
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| 作者姓名： | 邓陶 曹伟 |
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| 作者单位： | 1. 四川信息职业技术学院机电系,四川广元,628000;2. 四川长江液压件厂设计部,四川泸州,646000 |
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| 摘 要： | 齿轮泵的工作噪声会对操作人员身心带来一定的影响。本文以CBY2型外啮合齿轮泵为例,分析产生噪声的原因,根据产生噪声的不同机理更改齿轮泵各零件结构,降低工作噪声,改善工作环境。
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| 关 键 词： | 外啮合齿轮泵 噪声 气蚀 困油 CBY2 |
Noise reason analysis and de-noising method of CBY2 type external gear pump |
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| DENG Tao,CAO Wei.Noise reason analysis and de-noising method of CBY2 type external gear pump[J].China Metalforming Equipment & Manufacturing Technology,2017,52(2). |
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| Authors: | DENG Tao CAO Wei |
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| Abstract: | Taking the CBY2 type external gear pump as an example in the text,the noise reason has been analyzed.The structure of each part in the gear pump has been changed as per the different mechanism of the noise.Thus in this way,the working noise has been reduced and the working environment has been improved. |
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| Keywords: | External gear pump Noise Cavitation Trapped oil phenomenon |
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