| 精确测量裂纹缺陷的深度 |
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| 引用本文： | 鲁传高,段怡雄. 精确测量裂纹缺陷的深度[J]. 电力机车与城轨车辆, 2010, 33(5) |
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| 作者姓名： | 鲁传高 段怡雄 |
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| 作者单位： | 南车株洲电力机车有限公司,湖南,株洲,412001 |
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| 摘 要： | 产品表面检测时发现的裂纹缺陷,通过精确测量其深度,可以为产品后续处置提供关键的参考数据。文章对裂纹深度测量进行了相关研究,形成了适用于各类产品且方便、精确的裂纹深度测量方法。
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| 关 键 词： | 裂纹深度测量 交流电位差法 材料修正 倾斜裂纹 |
Accurate measuring of crack-depth |
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| LU Chuan-gao,DUAN Yi-xiong. Accurate measuring of crack-depth[J]. Electric Locomotives & Mass Transit Vehicles, 2010, 33(5) |
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| Authors: | LU Chuan-gao DUAN Yi-xiong |
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| Abstract: | Forthe crack found in product surface inspection,by accurate measuring of its depth,pivotal reference data are got to support the followup disposal.In this paper,based on the research of crackdepth measuring,a widely applicable,convenient and accurate measuring method of crackdepth is gained. |
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| Keywords: | measuring of crack-depth ACpotentiometermethod material amendment oblique crack |
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