| 一种基于振动的汽车主减总成在线故障诊断系统 |
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| 引用本文： | 程林,谢峰. 一种基于振动的汽车主减总成在线故障诊断系统[J]. 合肥工业大学学报(自然科学版), 2011, 34(8): 1138-1141. DOI: 10.3969/j.issn.1003-5060.2011.08.005 |
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| 作者姓名： | 程林 谢峰 |
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| 作者单位： | 合肥工业大学机械与汽车工程学院,安徽合肥,230009 |
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| 摘 要： | 文章简述了主减速器总成结构振动与故障的关系,介绍了一种用于工业现场的在线故障监测系统的硬件组成、评价原理、评价指标以及诊断效果.它在生产线上能够科学有效地检测主减总成的早期故障,并对被测产品性能作出量化的评价,从而有针对性地采取检修措施,提高产品质量.
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| 关 键 词： | 阶次分析 结构振动 主减速器 故障诊断 |
On-line fault diagnosis system of vehicle final drive assembling based on vibration |
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| CHENG Lin,XIE Feng. On-line fault diagnosis system of vehicle final drive assembling based on vibration[J]. Journal of Hefei University of Technology(Natural Science), 2011, 34(8): 1138-1141. DOI: 10.3969/j.issn.1003-5060.2011.08.005 |
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| Authors: | CHENG Lin XIE Feng |
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| Affiliation: | CHENG Lin,XIE Feng (School of Machinery and Automobile Engineering,Hefei University of Technology,Hefei 230009,China) |
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| Abstract: | This paper discusses the relation between the structural vibration and the fault of vehicle final drive assembling,and introduces the hardware components,evaluation principles,evaluation indexes and diagnosis effect of the on-line fault monitoring system for industrial site.The system can be applied to the assembly line to detect the early fault of final drive and give quantified evaluation results so as to take repairing measures and improve the quality of products. |
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| Keywords: | order analysis structural vibration final drive fault diagnosis |
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