| 基于漏磁检测的螺栓孔裂纹定量检测方法 |
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| 引用本文： | 徐章遂,靳英卫,张政保,王瑾.基于漏磁检测的螺栓孔裂纹定量检测方法[J].无损检测,2001,23(6):237-239. |
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| 作者姓名： | 徐章遂 靳英卫 张政保 王瑾 |
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| 作者单位： | 军械工程学院, |
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| 摘 要： | 建立了飞机大梁螺栓孔内裂纹漏磁场模型，并通过现代频谱分析，导出了漏磁信号与裂纹的几何尺寸间的定量关系公式，实现了螺栓孔理解纹的定量检测。
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| 关 键 词： | 飞机 螺栓孔 裂纹 漏磁检验 定量分析 |
| 文章编号： | 1000-6656(2001)06-0237-03 |
| 修稿时间： | 2000年3月17日 |
MAGNETIC LEAKAGE QUANTITATIVE DETECTION OF CRACK IN BOLT HOLE |
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| XU Zhang sui,JIN Ying wei,ZHANG Zheng bao,WANG Jin.MAGNETIC LEAKAGE QUANTITATIVE DETECTION OF CRACK IN BOLT HOLE[J].Nondestructive Testing,2001,23(6):237-239. |
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| Authors: | XU Zhang sui JIN Ying wei ZHANG Zheng bao WANG Jin |
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| Abstract: | The model for the magnetic leakage field of crack in bolt hole was set up. The relationship between leakage field and crack size was studied by spectrum analysis and relative equation was deduced. As a result, quantitative detection of cracks was realized. |
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| Keywords: | Aircraft Bolt hole Crack Magnetic leakage inspection Quantitative analysis |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
