| 基于油液分析的活塞环磨合过程摩擦磨损试验研究 |
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| 引用本文： | 魏海军. 基于油液分析的活塞环磨合过程摩擦磨损试验研究[J]. 辽宁工程技术大学学报(自然科学版), 2005, 24(Z2): 230-232 |
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| 作者姓名： | 魏海军 |
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| 作者单位： | 大连海事大学,轮机工程学院,大连,116026 |
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| 基金项目： | 国家自然科学基金资助面上项目(50276006) |
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| 摘 要： | 为了改善柴油机活塞环-缸套摩擦副的磨合过程,缩短磨合时间,利用油液检测光谱分析技术,对活塞环-缸套摩擦副间的摩擦磨损过程进行研究,分析活塞环-缸套间的润滑与摩擦磨损规律,寻找改善活塞环-缸套润滑状态的途径.实验证明活塞环摩擦副的加工精度对油膜的形成有着重要影响,建立油膜的临界负荷与表面粗糙度等级成正比,并证明利用油液检测技术是进行摩擦副的摩擦磨损研究的有效途径.
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| 关 键 词： | 活塞环 磨合 摩擦磨损 光谱分析 铁谱分析 |
| 文章编号： | 1008-0562(2005)增刊-0230-03 |
| 修稿时间： | 2005-08-15 |
Study on friction and wearing test of diesel piston ring running-in using oil spectrometric and ferrographic analysis |
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| WEI Haijun. Study on friction and wearing test of diesel piston ring running-in using oil spectrometric and ferrographic analysis[J]. Journal of Liaoning Technical University (Natural Science Edition), 2005, 24(Z2): 230-232 |
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| Authors: | WEI Haijun |
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| Abstract: | The friction and wear of the diesel piston ring is studied based on spectrometric technology in order to improve diesel running-in and shorten the diesel running-in time.The law of lubrication and wearing of marine diesel piston ring in order to find the way to reduce friction of them.The experiment proves that the machining precision of piston ring will affect evidently the oil film formed between the piston ring and cylinder.The critical load forming oil film is in direct ratio Ra to piston ring.This technology has been proved an effective method used in friction and wearing in marine diesel piston ring. |
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| Keywords: | piston ring running-in friction and wearing spectrometric analysis ferrographic analysis |
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