| IGP型高压低噪声内啮合齿轮泵结构特点分析 |
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| 引用本文： | 毕晴春,凌俊杰,张策,崔剑. IGP型高压低噪声内啮合齿轮泵结构特点分析[J]. 机床与液压, 2010, 38(2). DOI: 10.3969/j.issn.1001-3881.2010.02.018 |
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| 作者姓名： | 毕晴春 凌俊杰 张策 崔剑 |
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| 作者单位： | 宁波华液机器制造有限公司,浙江宁波,315131 |
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| 摘 要： | 介绍了IGP型高压低噪声内啮合齿轮泵的工作原理,详细分析了该泵在提高承载能力,增大容积效率,降低噪声方面结构上的特点。通过实验研究,分析了其容积效率特性和工作噪声特性,结果表明该泵承载能力大(额定最高工作压力31.5MPa),容积效率高(91%),工作噪声低(60dB),适用于行走机械、组合机床等。
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| 关 键 词： | 内啮合 齿轮泵 高压 低噪声 浮动间隙 压力补偿 |
Analysis on Structure Feature of IGP High Pressure Low Noise Internal Gear Pump |
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| BI Qingchun,LING Junjie,ZHANG Ce,CUI Jian. Analysis on Structure Feature of IGP High Pressure Low Noise Internal Gear Pump[J]. Machine Tool & Hydraulics, 2010, 38(2). DOI: 10.3969/j.issn.1001-3881.2010.02.018 |
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| Authors: | BI Qingchun LING Junjie ZHANG Ce CUI Jian |
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| Affiliation: | Ningbo Hoyea Machinery Manufacture CO.;LTD.;Ningbo Zhejiang 315131;China |
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| Abstract: | The operating principle of the IGP high pressure low noise internal gear pump was introduced.The structure features of the pump on improving bearing capacity,increasing volumetric efficiency and lowering operating noise were analyzed.The characteristics of volumetric efficiency and operating noise were analyzed through experiments.The experimental results show that the IGP internal gear pump has advantages of high bearing capacity(normal maximum pressure 31.5 MPa),high volumetric efficiency(91%)and low oper... |
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| Keywords: | Inner gearing Gear pump High pressure Low noise Floating gap Pressure compensation |
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