CN108802181B - 一种缺陷的检测方法及装置 - Google Patents
一种缺陷的检测方法及装置 Download PDFInfo
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- CN108802181B CN108802181B CN201810581560.9A CN201810581560A CN108802181B CN 108802181 B CN108802181 B CN 108802181B CN 201810581560 A CN201810581560 A CN 201810581560A CN 108802181 B CN108802181 B CN 108802181B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/04—Analysing solids
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/04—Analysing solids
- G01N29/041—Analysing solids on the surface of the material, e.g. using Lamb, Rayleigh or shear waves
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/04—Analysing solids
- G01N29/048—Marking the faulty objects
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/04—Analysing solids
- G01N29/11—Analysing solids by measuring attenuation of acoustic waves
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/22—Details, e.g. general constructional or apparatus details
- G01N29/30—Arrangements for calibrating or comparing, e.g. with standard objects
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2291/00—Indexing codes associated with group G01N29/00
- G01N2291/01—Indexing codes associated with the measuring variable
- G01N2291/015—Attenuation, scattering
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2291/00—Indexing codes associated with group G01N29/00
- G01N2291/02—Indexing codes associated with the analysed material
- G01N2291/023—Solids
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2291/00—Indexing codes associated with group G01N29/00
- G01N2291/04—Wave modes and trajectories
- G01N2291/044—Internal reflections (echoes), e.g. on walls or defects
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- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Abstract
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Priority Applications (1)
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CN201810581560.9A CN108802181B (zh) | 2018-06-07 | 2018-06-07 | 一种缺陷的检测方法及装置 |
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CN201810581560.9A CN108802181B (zh) | 2018-06-07 | 2018-06-07 | 一种缺陷的检测方法及装置 |
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CN108802181A CN108802181A (zh) | 2018-11-13 |
CN108802181B true CN108802181B (zh) | 2021-03-30 |
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Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109507297B (zh) * | 2018-12-11 | 2021-04-20 | 中航复合材料有限责任公司 | 一种确定复合材料超声-声发射检出缺陷深度的方法 |
CN110672725A (zh) * | 2019-10-15 | 2020-01-10 | 宝鸡石油输送管有限公司 | 一种螺旋埋弧焊钢管焊缝缺陷深度定位试块及定位方法 |
CN111323484B (zh) * | 2020-04-17 | 2022-11-01 | 中国飞机强度研究所 | 制作吻接缺陷对比试块的方法及利用该试块检测的方法 |
CN114280158B (zh) * | 2021-12-23 | 2024-05-07 | 中航金属材料理化检测科技有限公司 | 大厚度零件超声波接触式探伤检测方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101971018A (zh) * | 2008-01-04 | 2011-02-09 | 通用电气传感与检测科技有限公司 | 用于借助超声波对试件进行无损检测的方法及装置 |
CN102012402A (zh) * | 2010-10-29 | 2011-04-13 | 西安建筑科技大学 | 一种钢结构焊缝根部点状、竖孔状缺陷当量孔径的计算方法 |
CN104374834A (zh) * | 2014-11-13 | 2015-02-25 | 中国南方航空工业(集团)有限公司 | 超声检测探伤仪的灵敏度调节方法及超声检测探伤方法 |
CN105758934A (zh) * | 2014-12-15 | 2016-07-13 | 重庆迅升机车配件有限公司 | 一种无缝钢管超声波探伤方法 |
CN105806951A (zh) * | 2014-12-31 | 2016-07-27 | 沈阳鼓风机集团核电泵业有限公司 | 大型奥氏体不锈钢锻件超声波探伤技术及其应用 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
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US10101304B2 (en) * | 2014-06-27 | 2018-10-16 | Jinchi Zhang | Phased array system capable of computing gains for non-measured calibration points |
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- 2018-06-07 CN CN201810581560.9A patent/CN108802181B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101971018A (zh) * | 2008-01-04 | 2011-02-09 | 通用电气传感与检测科技有限公司 | 用于借助超声波对试件进行无损检测的方法及装置 |
CN102012402A (zh) * | 2010-10-29 | 2011-04-13 | 西安建筑科技大学 | 一种钢结构焊缝根部点状、竖孔状缺陷当量孔径的计算方法 |
CN104374834A (zh) * | 2014-11-13 | 2015-02-25 | 中国南方航空工业(集团)有限公司 | 超声检测探伤仪的灵敏度调节方法及超声检测探伤方法 |
CN105758934A (zh) * | 2014-12-15 | 2016-07-13 | 重庆迅升机车配件有限公司 | 一种无缝钢管超声波探伤方法 |
CN105806951A (zh) * | 2014-12-31 | 2016-07-27 | 沈阳鼓风机集团核电泵业有限公司 | 大型奥氏体不锈钢锻件超声波探伤技术及其应用 |
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Inventor after: Yin Li Inventor after: Huang Chunyu Inventor after: Zhang Xingsong Inventor after: You Yonghong Inventor after: Fang Changfeng Inventor after: Lin Xianhai Inventor after: Yu Tao Inventor after: Lu Fengling Inventor after: Wang Fen Inventor after: Xue Hai Inventor before: Yin Li Inventor before: You Yonghong Inventor before: Lin Xianhai Inventor before: Yu Tao Inventor before: Lu Fengling Inventor before: Wang Fen Inventor before: Xue Hai Inventor before: Huang Chunyu |