| 油泵油嘴中精密偶件磨损过程的研究 |
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| 引用本文： | 皮亚南 马露霞. 油泵油嘴中精密偶件磨损过程的研究[J]. 柴油机, 1999, 0(1): 25-27 |
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| 作者姓名： | 皮亚南 马露霞 |
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| 作者单位： | [1]南昌大学 [2]广州轻工业学校 |
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| 摘 要： | 用标准柴油和为提高磨料浓度而每升加入2g石英（直径15μm）的试验柴油,分别进行20h的试验。对试验结果进行了分析，得出精密偶件磨损的种类、特征、原因及规律。
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| 关 键 词： | 柴油机 喷嘴泵 喷油嘴 冲击磨损 穴蚀磨损 |
Investigation on Wearing Process of Precise Paired Parts of Fuel Injection Pump and Fuel Nozzle |
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| Pi Yanan et al. Investigation on Wearing Process of Precise Paired Parts of Fuel Injection Pump and Fuel Nozzle[J]. Diesel Engine, 1999, 0(1): 25-27 |
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| Authors: | Pi Yanan et al |
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| Affiliation: | Pi Yanan et al |
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| Abstract: | 20-hour tests have been carried out repectively using standard diesel oil and test-diesel ofwhich each litre contains 2 grams of rock crystal grain (with a diameter of 15 p m), added to increasea-brasive content. Based on analyses of test results, discussion has been made on the type.characteristic, cause and laws of wear occurring on precise paired parts. |
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| Keywords: | Diesel engine Fuel linjection pump Fuel nozzle Erosive wear Cavitation erosion |
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