| 齿轮箱故障时域和频域综合诊断技术 |
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| 引用本文： | 陆人定.齿轮箱故障时域和频域综合诊断技术[J].机电工程技术,2007,36(6):17-19,51. |
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| 作者姓名： | 陆人定 |
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| 作者单位： | 华南理工大学汽车工程学院,广东广州,510640 |
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| 基金项目： | 国家自然科学基金
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广东省自然科学基金 |
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| 摘 要： | 本文陈述了典型齿轮箱故障振动信号的特点,采用振动噪声诊断法,在传统的各种信号处理方法的基础上采用时域和频域综合分析法,准确地诊断出SG135-2型汽车变速器齿轮箱断齿故障发生部位.
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| 关 键 词： | 齿轮箱故障诊断 时域分析 频域分析 齿轮箱 故障振动信号 综合 诊断技术 Fault Gearbox Time Domain Method of 发生部位 断齿 汽车变速器 分析法 信号处理方法 诊断法 振动噪声 |
| 文章编号： | 1009-9492（2007）06-0017-03 |
| 修稿时间： | 2007-03-16 |
Synthetical Diagnosis Method of Time Domain and Spectrums to Gearbox Fault |
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| LU Ren-ding.Synthetical Diagnosis Method of Time Domain and Spectrums to Gearbox Fault[J].Mechanical & Electrical Engineering Technology,2007,36(6):17-19,51. |
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| Authors: | LU Ren-ding |
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| Abstract: | The vibration signal characteristics of typical gearbox faults are introduced in this paper. By using synthetical diagnosis method of time domain and spectrums to analyze fault gearbox vibration noise signals, which is based on various traditional signal processing technologies, the fault location of automobile transmission of the type Sgl35-2 is determinated accurately. |
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| Keywords: | gearbox fault diagnosis time domain analysis spectral analysis |
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