| 外啮合齿轮泵的污染磨损的试验研究 |
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| 引用本文： | 陈英,荆宝德,刘贵民,孙冬梅. 外啮合齿轮泵的污染磨损的试验研究[J]. 机床与液压, 2007, 35(8): 145-146,193 |
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| 作者姓名： | 陈英 荆宝德 刘贵民 孙冬梅 |
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| 作者单位： | 吉林工程技术师范学院,长春,130052;吉林大学,长春,130025;吉林省煤碳科学研究所,长春,130000 |
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| 摘 要： | 泄漏不可避免地带来污染,污染磨损导致齿轮泵内泄漏增加,容积效率下降而影响齿轮泵的寿命.本文以试验的方法探讨了齿轮泵污染磨损的影响因素,在齿轮泵污染磨损敏感度试验的基础上,进一步分析讨论了泄漏与污染磨损之间的相互影响,为减小齿轮泵内泄漏和提高其使用寿命提供了参考.
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| 关 键 词： | 齿轮泵 内泄漏 污染磨损 |
| 文章编号： | 1001-3881（2007）8-145-2 |
| 修稿时间： | 2006-09-06 |
The Research of Contaminant Abrasion on External Gear Pump |
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| CHEN Ying,JING Baode,LIU Guimin,SUN Dongmei. The Research of Contaminant Abrasion on External Gear Pump[J]. Machine Tool & Hydraulics, 2007, 35(8): 145-146,193 |
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| Authors: | CHEN Ying JING Baode LIU Guimin SUN Dongmei |
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| Affiliation: | 1. Jilin Teachers Institute of Engineering ard Technology , Changchun Jilin 130052, China; 2. Jilin University, Changchun Jilin 130025, China; 3. Jilin Coal Research Institute , Changchun Jilin 130000, China |
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| Abstract: | Leakage brings out contamination inevitably and contaminant abrasion leads to the inccease of internal leakage, the decline of volumetric efficiency, and the service life. The factors that influence the contaminant abrasion of external gear pump were found by experiment. Based on the experiment of the sensibility of gear pump contaminant abrasion, the interaction between leakage and contamination was discussed, which provides reference for decreasing the leakage and heightening the service life. |
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| Keywords: | Gear pump Internal leakage Contaminant abrasion |
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