JP7308080B2 - 超音波フェーズドアレイ検査装置 - Google Patents
超音波フェーズドアレイ検査装置 Download PDFInfo
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- JP7308080B2 JP7308080B2 JP2019099852A JP2019099852A JP7308080B2 JP 7308080 B2 JP7308080 B2 JP 7308080B2 JP 2019099852 A JP2019099852 A JP 2019099852A JP 2019099852 A JP2019099852 A JP 2019099852A JP 7308080 B2 JP7308080 B2 JP 7308080B2
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- Prior art keywords
- flaw detection
- phased array
- pipe
- target pipe
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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
- G01N29/26—Arrangements for orientation or scanning by relative movement of the head and the sensor
- G01N29/265—Arrangements for orientation or scanning by relative movement of the head and the sensor by moving the sensor relative to a stationary material
-
- 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
- G01N29/26—Arrangements for orientation or scanning by relative movement of the head and the sensor
- G01N29/262—Arrangements for orientation or scanning by relative movement of the head and the sensor by electronic orientation or focusing, e.g. with phased arrays
-
- 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
-
- 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
- G01N29/043—Analysing solids in the interior, e.g. by shear waves
-
- 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
- G01N29/225—Supports, positioning or alignment in moving situation
-
- 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
- G01N29/44—Processing the detected response signal, e.g. electronic circuits specially adapted therefor
- G01N29/4409—Processing the detected response signal, e.g. electronic circuits specially adapted therefor by comparison
- G01N29/4418—Processing the detected response signal, e.g. electronic circuits specially adapted therefor by comparison with a model, e.g. best-fit, regression analysis
-
- 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
- G01N2291/26—Scanned objects
- G01N2291/263—Surfaces
- G01N2291/2636—Surfaces cylindrical from inside
-
- 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
- G01N2291/26—Scanned objects
- G01N2291/267—Welds
- G01N2291/2675—Seam, butt welding
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
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- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Engineering & Computer Science (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Description
前記管のうち探傷試験の対象となる対象管に挿入されて当該対象管の溶接部に対して探傷試験を行う探傷試験体と、
前記対象管の軸回りに探傷試験体を回転させる駆動機構と、
前記対象管とは異なる管に挿入されて固定される治具とを備え、
前記探傷試験体の軸心が、前記駆動機構の軸心に対して傾斜し得る状態であり、
前記探傷試験体が、
超音波によるフェーズドアレイ法を行うフェーズドアレイ探触子が内蔵された探傷部と、
前記探傷部を対象管の内面に押圧する押圧機構とを有し、
前記探傷試験体の押圧機構が、前記探傷部に対して、前記対象管の奥側および手前側に配置されたものである。
治具および探傷試験体を保持する本体を備え、
前記本体が、探傷部の対象管における深さを調整する調整具を有するものである。
以下、本発明の実施の形態に係る超音波フェーズドアレイ検査装置について図面に基づき説明する。
[実施の形態2]
2 駆動機構
3 偏心許容継手
4 探傷試験体
6 治具
9 管
41 探傷部
42 フェーズドアレイ探触子
45 押圧機構
46 圧縮ばね
48 ローラ
91 管板
92 溶接部
94 対象管
Claims (2)
- 並列に配置された複数の管に対して超音波によるフェーズドアレイ法で溶接部の探傷試験を順次行う超音波フェーズドアレイ検査装置であって、
前記管のうち探傷試験の対象となる対象管に挿入されて当該対象管の溶接部に対して探傷試験を行う探傷試験体と、
前記対象管の軸回りに探傷試験体を回転させる駆動機構と、
前記対象管とは異なる管に挿入されて固定される治具とを備え、
前記探傷試験体の軸心が、前記駆動機構の軸心に対して傾斜し得る状態であり、
前記探傷試験体が、
超音波によるフェーズドアレイ法を行うフェーズドアレイ探触子が内蔵された探傷部と、
前記探傷部を対象管の内面に押圧する押圧機構とを有し、
前記探傷試験体の押圧機構が、前記探傷部に対して、前記対象管の奥側および手前側に配置されたものであることを特徴とする超音波フェーズドアレイ検査装置。 - 治具および探傷試験体を保持する本体を備え、
前記本体が、探傷部の対象管における深さを調整する調整具を有することを特徴とする請求項1に記載の超音波フェーズドアレイ検査装置。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019099852A JP7308080B2 (ja) | 2019-05-29 | 2019-05-29 | 超音波フェーズドアレイ検査装置 |
CN201980096205.5A CN113841047A (zh) | 2019-05-29 | 2019-12-10 | 超声波相控阵检查装置 |
PCT/JP2019/048308 WO2020240896A1 (ja) | 2019-05-29 | 2019-12-10 | 超音波フェーズドアレイ検査装置 |
US17/614,465 US12085538B2 (en) | 2019-05-29 | 2019-12-10 | Ultrasonic phased array detection device for flaw detection of parallel tubes |
SA521430983A SA521430983B1 (ar) | 2019-05-29 | 2021-11-28 | جهاز كشف بمصفوفة بأطوار فوق صوتية |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019099852A JP7308080B2 (ja) | 2019-05-29 | 2019-05-29 | 超音波フェーズドアレイ検査装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2020193878A JP2020193878A (ja) | 2020-12-03 |
JP7308080B2 true JP7308080B2 (ja) | 2023-07-13 |
Family
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JP2019099852A Active JP7308080B2 (ja) | 2019-05-29 | 2019-05-29 | 超音波フェーズドアレイ検査装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US12085538B2 (ja) |
JP (1) | JP7308080B2 (ja) |
CN (1) | CN113841047A (ja) |
SA (1) | SA521430983B1 (ja) |
WO (1) | WO2020240896A1 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2023103502A (ja) * | 2022-01-14 | 2023-07-27 | 日立造船株式会社 | 超音波フェーズドアレイ検査装置及びこれを使用する超音波フェーズドアレイ検査方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20090193899A1 (en) | 2008-02-25 | 2009-08-06 | Battelle Memorial Institute | System and process for ultrasonic characterization of deformed structures |
JP2016191571A (ja) | 2015-03-31 | 2016-11-10 | 日立造船株式会社 | 超音波検査装置 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH028211Y2 (ja) * | 1980-03-07 | 1990-02-27 | ||
JPS59149055U (ja) * | 1983-03-25 | 1984-10-05 | 株式会社トキメック | 超音波探傷装置 |
JPS6293658A (ja) * | 1985-10-18 | 1987-04-30 | Nichizou Tec:Kk | 管端溶接部の超音波探傷用治具 |
CN202533416U (zh) * | 2012-02-27 | 2012-11-14 | 西南交通大学 | 便携式实心车轴超声探伤装置 |
-
2019
- 2019-05-29 JP JP2019099852A patent/JP7308080B2/ja active Active
- 2019-12-10 US US17/614,465 patent/US12085538B2/en active Active
- 2019-12-10 WO PCT/JP2019/048308 patent/WO2020240896A1/ja active Application Filing
- 2019-12-10 CN CN201980096205.5A patent/CN113841047A/zh active Pending
-
2021
- 2021-11-28 SA SA521430983A patent/SA521430983B1/ar unknown
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20090193899A1 (en) | 2008-02-25 | 2009-08-06 | Battelle Memorial Institute | System and process for ultrasonic characterization of deformed structures |
JP2016191571A (ja) | 2015-03-31 | 2016-11-10 | 日立造船株式会社 | 超音波検査装置 |
Also Published As
Publication number | Publication date |
---|---|
US20220236233A1 (en) | 2022-07-28 |
JP2020193878A (ja) | 2020-12-03 |
US12085538B2 (en) | 2024-09-10 |
WO2020240896A1 (ja) | 2020-12-03 |
CN113841047A (zh) | 2021-12-24 |
SA521430983B1 (ar) | 2023-12-05 |
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