| 槽形缺陷对超声波反射当量的研究 |
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| 引用本文： | 陈勇,韦玉屏.槽形缺陷对超声波反射当量的研究[J].机械设计与制造,2005(9):101-103. |
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| 作者姓名： | 陈勇 韦玉屏 |
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| 作者单位： | 广西机电职业技术学院,南宁,530007 |
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| 摘 要： | 这里旨在探讨超声波作用于不同种类槽形缺陷上的反射规律，找出适用于单面对接焊缝超声波探伤的参考槽形，指出测定单面焊缝根部缺陷，特别是测定裂纹缺陷可能出现的误差。通过实验测定。检验了槽形缺陷的定量计算公式，指出了符合定量计算公式的条件和适用范围。
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| 关 键 词： | 焊缝 超声波 探伤 |
| 文章编号： | 1001-3997(2005)09-0101-03 |
| 收稿时间： | 2004-12-26 |
| 修稿时间： | 2004年12月26 |
Research on reflection equivalence against supersonic by groove shape flaws |
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| CHEN Yong,WEI Yu-ping.Research on reflection equivalence against supersonic by groove shape flaws[J].Machinery Design & Manufacture,2005(9):101-103. |
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| Authors: | CHEN Yong WEI Yu-ping |
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| Abstract: | This paper focuses on the grope of under the supersonic force, tries to figure out a referenced groove shape of single face butt weld, points out the applicable kinds of groove shape flaws to supersonic flaw detection fundamental flaws of measured single face butt weld especially the during the measurement rational formula for the groove shape has been this formula have been pointed out. of crack flaws. Through the experimental measurement, the tested and the conditions and applicable areas conforming to |
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| Keywords: | Butt weld Supersonic Flaw detection |
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