| 汽车发动机连杆故障的综合诊断技术 |
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| 引用本文： | 郑殿旺,王耀斌. 汽车发动机连杆故障的综合诊断技术[J]. 吉林大学学报(工学版), 1999, 0(4) |
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| 作者姓名： | 郑殿旺 王耀斌 |
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| 作者单位： | 佳木斯大学工学院!黑龙江佳木斯154007(郑殿旺)，吉林工业大学交通学院!吉林长春130025(王耀斌) |
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| 摘 要： | 对汽车发动机连杆轴承和连杆螺栓故障同时存在不同干扰时两种基本故障的振动特征进行分析〔１〕，确定了连杆轴承和连杆螺栓故障的特征频带，开发了综合故障定量诊断软件〔２〕，实现了汽车发动机连杆故障的综合诊断
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| 关 键 词： | 发动机连杆 故障 综合诊断 |
Synthetic Diagnosis of Failures for Automobile Engine Connecting Rod |
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| ZHENG Dian wang ,WANG Yao bin. Synthetic Diagnosis of Failures for Automobile Engine Connecting Rod[J]. Journal of Jilin University:Eng and Technol Ed, 1999, 0(4) |
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| Authors: | ZHENG Dian wang WANG Yao bin |
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| Affiliation: | ZHENG Dian wang 1,WANG Yao bin 2 |
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| Abstract: | This paper studies the characteristics of the vibration for the trouble of automobile engine connecting rod bearing and bolt,when there are different disturbances at the same time.The authors set up the trouble frequency of connecting rod bearing and bolt and design the soft ware for synthetic diagnosis of failures.The synthetic diagnosis of failures for automobile engine is achieved. |
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| Keywords: | engine connecting rod failure synthetic diagnosis |
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