| 机车走行部弹簧超声波探伤研究 |
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| 引用本文： | 刘宪. 机车走行部弹簧超声波探伤研究[J]. 机车电传动, 2006, 0(5): 57-59,66 |
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| 作者姓名： | 刘宪 |
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| 作者单位： | 湖东电力机务段,技术科,山西,大同,037300 |
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| 摘 要： | 分析了机车走行部弹簧裂损的原因及裂纹位置，提出了超声波探伤方法，并介绍了缺陷波形判断方法、特点以及探伤检测时注意的问题。
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| 关 键 词： | 机车 走行部 弹簧 超声波探伤 波形特点 |
| 文章编号： | 1000-128X（2006）04-0057-03 |
| 收稿时间： | 2006-02-07 |
| 修稿时间： | 2006-02-07 |
Study on Ultrasonic Detection of Locomotive Running Gear Springs |
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| LIU Xian. Study on Ultrasonic Detection of Locomotive Running Gear Springs[J]. Electric Drive For Locomotive, 2006, 0(5): 57-59,66 |
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| Authors: | LIU Xian |
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| Affiliation: | Technical Division, Hudong Electric Locomotive Depot. Datong, Shanxi 037300, China |
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| Abstract: | The reasons and crack positions are analyzed for the breakage of locomotive running gear springs. The ultrasonic detection method is proposed. Also given is the judgment method for the failure waveforms, characteristics and issues to be taken into considerations during detection. |
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| Keywords: | locomotive running gear spring ultrasonic detection waveform characteristics |
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