| 机车整体辗钢车轮超声波探伤 |
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| 引用本文： | 刘宪.机车整体辗钢车轮超声波探伤[J].铁道技术监督,2011,39(3):21-24. |
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| 作者姓名： | 刘宪 |
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| 作者单位： | 太原铁路局湖东电力机务段,山西,大同,037300 |
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| 摘 要： | 分析冶金缺陷和疲劳缺陷使机车整体车轮产生掉块或崩裂的原理,分别介绍新制整体车轮超声波探伤和在役整体车轮超声波探伤的方法及存在的问题,指出新制车轮和在役车轮探伤时应注意的事项。
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| 关 键 词： | 机车 整体车轮 辗钢车轮裂纹 超声波探伤 |
Ultrasonic Flaw Detection of Locomotive Solid Rolled Steel Wheel |
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| Liu Xian.Ultrasonic Flaw Detection of Locomotive Solid Rolled Steel Wheel[J].Railway Quality Control,2011,39(3):21-24. |
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| Authors: | Liu Xian |
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| Abstract: | The principle that metallurgical defect and fatigue defect cause locomotive solid wheel bursting and lump-falling is analyzed.The ultrasonic flaw detection methods used for newly manufactured solid locomotive wheel and in-use locomotive wheel are introduced respectively,as well as the problems.The items that should be taken care in the course of flaw detection of newly manufactured solid locomotive wheel and in-use locomotive wheel are pointed out. |
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| Keywords: | Locomotive Solid Wheel Rolled Steel Wheel Crack Ultrasonic Detection |
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