| 车轮超声波检测用表面波探头的研制 |
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| 引用本文： | 崔建英,赵雁.车轮超声波检测用表面波探头的研制[J].北京交通大学学报(自然科学版),2002,26(3):71-73. |
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| 作者姓名： | 崔建英 赵雁 |
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| 作者单位： | 北方交通大学理学院,北京,100044 |
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| 摘 要： | 通过对表面波特性、产生的方法进行理论分析及实验,获得了表面波探头入射角和前沿尺寸的设计方法和计算公式.制造出的表面波探头经过测试和在轮箍上应用,具有较高的灵敏度和信噪比,可满足车轮踏面的探伤要求.
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| 关 键 词： | 表面波探头 前沿尺寸 折射角 车轮踏面 轮箍 |
| 文章编号： | 1000-1506(2002)03-0071-03 |
| 修稿时间： | 2001年9月26日 |
Study of Rayleigh Wave Probes for Ultrasonic Inspection of Wheels |
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| CUI Jian_ying,ZHAO Yan.Study of Rayleigh Wave Probes for Ultrasonic Inspection of Wheels[J].JOURNAL OF BEIJING JIAOTONG UNIVERSITY,2002,26(3):71-73. |
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| Authors: | CUI Jian_ying ZHAO Yan |
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| Abstract: | By the analysis of theory and the experimentation for the characteristics and the produced methods of the Rayleigh waves, the designed method and the calculated formulas for the incidence angle and the front size are obtained. The produced Rayleigh wave probes have high sensitivity and high S/N by testing and applying for the tyres, which can suit the inspection of the running surface of wheels. |
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| Keywords: | Rayleigh wave probe front size incidence angle running surface of wheel tyre |
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