CN103901102B - 一种基于超声相控阵技术的锻件典型缺陷识别方法 - Google Patents
一种基于超声相控阵技术的锻件典型缺陷识别方法 Download PDFInfo
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CN104280455B (zh) * | 2014-09-29 | 2017-02-15 | 北京工业大学 | 一种用于裂纹方向识别的超声散射系数优化计算方法 |
CN104515810B (zh) * | 2014-12-21 | 2017-09-26 | 中国人民解放军装甲兵工程学院 | 一种激光熔覆再制造零件缺陷类型超声检测分析方法 |
CN104792874A (zh) * | 2015-04-30 | 2015-07-22 | 南京迪威尔高端制造股份有限公司 | 一种实心轴锻件内部缺陷的超声波截面图识别方法 |
CN104777226A (zh) * | 2015-04-30 | 2015-07-15 | 南京迪威尔高端制造股份有限公司 | 一种锻件内部缺陷的超声波a扫描识别方法 |
CN105004792A (zh) * | 2015-07-20 | 2015-10-28 | 北京工业大学 | 一种用于微裂纹检测的非线性超声相控阵成像方法 |
CN106770664B (zh) * | 2016-11-22 | 2019-05-07 | 中国计量大学 | 一种基于全聚焦成像算法改进边缘缺陷检测的方法 |
CN106645435B (zh) * | 2016-12-09 | 2019-07-12 | 北京工业大学 | 金属构件中夹杂缺陷检测方法 |
CN107247090A (zh) * | 2017-06-15 | 2017-10-13 | 中国大唐集团科学技术研究院有限公司华中分公司 | 一种汽轮机转子轮缘t型槽检测方法 |
CN112730620B (zh) * | 2021-02-02 | 2023-09-26 | 武汉理工大学 | 基于5g信号传输的环锻件超声检测方法 |
CN113219054B (zh) * | 2021-04-27 | 2022-08-26 | 清华大学深圳国际研究生院 | 一种磁瓦内部缺陷检测装置及检测方法 |
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CN100567978C (zh) * | 2007-09-12 | 2009-12-09 | 天津大学 | 超声相控阵检测油气管道环焊缝缺陷类型自动识别方法 |
US8424387B2 (en) * | 2011-08-22 | 2013-04-23 | Herzog Services, Inc. | Apparatus for detecting defects |
CN102520067B (zh) * | 2011-12-16 | 2016-09-14 | 北京工业大学 | 基于civa仿真软件的管座角焊缝检测方法 |
CN103245729B (zh) * | 2013-05-14 | 2015-04-08 | 江苏大学 | 一种焊缝内部缺陷的检测方法和装置 |
CN103336055B (zh) * | 2013-06-08 | 2015-03-18 | 大连理工大学 | 用相控阵超声检测核电站主回路管道焊缝质量的方法 |
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Inventor after: Jiao Jingpin Inventor after: Du Li Inventor after: Sun Xinrong Inventor after: Ma Ting Inventor after: He Cunfu Inventor after: Wu Bin Inventor before: Jiao Jingpin Inventor before: Du Li Inventor before: Ma Ting Inventor before: He Cunfu Inventor before: Wu Bin |
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