| 车轮轮辋检测超声探头的研制 |
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| 引用本文： | 崔建英,杨少辰,徐贺,李明,吴春鹏. 车轮轮辋检测超声探头的研制[J]. 北京交通大学学报(自然科学版), 1998, 22(1): 2 |
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| 作者姓名： | 崔建英 杨少辰 徐贺 李明 吴春鹏 |
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| 作者单位： | 北方交通大学文理学院，哈尔滨铁路局科研所 |
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| 摘 要： | 介绍了用于车轮轮辋超声波检测用的手动和自动探伤ＴＲ探头的设计和制造工艺，制造出了灵敏度高、盲区小、信噪比高的ＴＲ探头，在现场轮辋探伤中取得了良好的结果．
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| 关 键 词： | 轮辋 裂纹 TR探头 |
Study of Ultrasonic Probes for the Inspection of Wheel Rim |
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| Cui Jianying Yang Shaochen. Study of Ultrasonic Probes for the Inspection of Wheel Rim[J]. JOURNAL OF BEIJING JIAOTONG UNIVERSITY, 1998, 22(1): 2 |
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| Authors: | Cui Jianying Yang Shaochen |
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| Abstract: | The design and manufacturing processes of ultrasonic TR probes for manual and automatic inspection of the wheel rims were introduced. The TR probes are made, which has high sensitivity, small blind zone and high S/N ratio. A good result has been obtained on site testing for the wheel rims. |
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| Keywords: | wheel rim crack TR probe |
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