| 摩擦学系统特征信息关系的试验研究 |
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| 引用本文： | 冯伟,贺石中.摩擦学系统特征信息关系的试验研究[J].工程设计学报,2011,18(4):288-292. |
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| 作者姓名： | 冯伟 贺石中 |
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| 作者单位： | 1.广州机械科学研究院 设备状态检测研究所, 广东 广州 510700；
2. 广州航海高等专科学校 船舶工程学院, 广东 广州 510725 |
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| 基金项目： | 广州机械科学研究院博士后基金资助项目(17300008); 广州航海高等专科学校校级科研资助项目(K30912B04) |
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| 摘 要： | 针对摩擦学系统特征信息的多样性以及设备在运行寿命期内表现出的磨损规律性,以齿轮箱摩擦学系统为研究对象,建立试验齿轮箱摩擦学特征信息系统.对采集到的齿轮疲劳磨损试验润滑油采用油液分析方法试验研究了系统润滑油黏度与磨损特征信息间的表现关系及内在机理,考察磨粒及油液变质物在试验寿命期内的变化行为,采用扫描电镜和能谱分析磨粒的表面形貌及成分变化.试验与分析结果表明,润滑油黏度的增加具有与磨损信息相似的时间累积性,在磨合期、正常期和故障期三个阶段,润滑油黏度受到不同程度的磨损磨粒、油品变质物、摩擦聚合物及油泥的综合影响,其黏度变化与磨损参数变化具有良好的映射关系.
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| 关 键 词： | 摩擦学系统 特征信息 齿轮箱 黏度 磨损 |
| 收稿时间： | 2011-08-28 |
Testing study on relationship of characteristic information in tribological system |
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| FENG Wei,HE Shi-zhong.Testing study on relationship of characteristic information in tribological system[J].Journal of Engineering Design,2011,18(4):288-292. |
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| Authors: | FENG Wei HE Shi-zhong |
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| Affiliation: | FENG Wei1,2,HE Shi-zhong1(1.Equipment Condition Detection Institution,Guangzhou Mechanical Engineering Research Institute,Guangzhou 510700,China,2.Depart ment of Marine Engineering,Guangzhou Mariti me College,Guangzhou 510725,China) |
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| Abstract: | Aiming at diversity of the characteristic information and regularity during the service life in the tribological system,the tribological characteristic information system of gearbox selected as the object of study was established.Relationship and inherent mechanism between viscosity of lubricating oil and wear information were investigated experimentally through adopting the oil analysis method for the collected oil during the fatigue wear test of gears.The behaviors of wear debris and oil deterioration wer... |
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| Keywords: | tribological system characteristic information gearbox viscosity wear |
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