JP4542814B2 - 超音波検査方法 - Google Patents
超音波検査方法 Download PDFInfo
- Publication number
- JP4542814B2 JP4542814B2 JP2004135243A JP2004135243A JP4542814B2 JP 4542814 B2 JP4542814 B2 JP 4542814B2 JP 2004135243 A JP2004135243 A JP 2004135243A JP 2004135243 A JP2004135243 A JP 2004135243A JP 4542814 B2 JP4542814 B2 JP 4542814B2
- Authority
- JP
- Japan
- Prior art keywords
- transducers
- array
- transmission delay
- delay profile
- excitation signal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
-
- 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
- G01N29/11—Analysing solids by measuring attenuation of acoustic waves
-
- 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
- G01N2291/011—Velocity or travel time
-
- 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
-
- 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
-
- 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
- G01N2291/10—Number of transducers
- G01N2291/106—Number of transducers one or more transducer arrays
-
- 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
- G01N2291/269—Various geometry objects
- G01N2291/2694—Wings or other aircraft parts
Description
14 アレイ
16 トランスデューサの第2のセット
20 鍛造品
Claims (2)
- 鍛造品(20)を含む部品を検査するための表面近傍解像法であって、
線形フェーズド・アレイ(22)内のトランスデューサ(12)の第1のセット(10)を励振して鍛造品に超音波エネルギーを導入する段階と、
受信素子として前記アレイのトランスデューサの第2のセット(16)を用いて複数のエコー信号を発生させる段階と、
前記エコー信号を処理する段階と、
を含み、
前記アレイ及び部品は、スタンドオフによって隔てられており、
前記トランスデューサの第1及び第2のセットは互いに排他的であり、かつ交互に配置され、
前記トランスデューサの第1のセットの前記励振段階が、送信遅延プロファイルを用いて複数の励振信号パルスを変調して複数の被変調励振信号パルスを発生させる段階と、前記第1のセットのトランスデューサの各々に別々の前記被変調励振信号パルスを印加する段階とを含み、
前記送信遅延プロファイルが、前記部品の表面での超音波エネルギの屈折に関して補償するように構成され、該送信遅延プロファイルによる補償は、次式:
T k =[k-(N-1)/2] 2 d 2 cos 2 θ/[2(R w v w +R s v s )]
(ここで、T k は前記アレイの一方端(k=1)から他方端(k=N)までの各k番目の信号パルスに加えられる送信遅延、Nは前記第1のセットのトランスデューサの数、dは前記第1のセットのトランスデューサ素子間の距離、θは表面垂直に対するビームの入射角、R w は前記スタンドオフでの中心ビーム軸に沿って延びるビームの長さ、v w は前記スタンドオフでの物質速度、R s は前記部品の中心ビーム軸に沿って延びるビームの長さ、v s は前記部品での物質速度)
により補償される
ことを特徴とする表面近傍解像法。 - 鍛造品(20)を含む部品を検査するための表面近傍解像法であって、
二次元フェーズド・アレイ(24)内のトランスデューサ(12)の第1のセット(10)を励振して鍛造品に超音波エネルギーを導入する段階と、
受信素子として前記アレイのトランスデューサの第2のセット(16)を用いて複数のエコー信号を発生させる段階と、
前記エコー信号を処理する段階と、
を含み、
前記アレイ及び部品は、スタンドオフによって隔てられており、
前記トランスデューサの第1及び第2のセットは互いに排他的であり、かつ交互に配置され、
前記トランスデューサの第1のセットの前記励振段階が、送信遅延プロファイルを用いて複数の励振信号パルスを変調して複数の被変調励振信号パルスを発生させる段階と、前記第1のセットのトランスデューサの各々に別々の前記被変調励振信号パルスを印加する段階とを含み、
前記送信遅延プロファイルが、前記部品の表面での超音波エネルギの屈折に関して補償するように構成され、該送信遅延プロファイルによる補償は、次式:
T k =[k-(N-1)/2] 2 d 2 cos 2 θ/[2(R w v w +R s v s )]
(ここで、T k は前記アレイの一方端(k=1)から他方端(k=N)までの各k番目の信号パルスに加えられる送信遅延、Nは前記第1のセットのトランスデューサの数、dは前記第1のセットのトランスデューサ素子間の距離、θは表面垂直に対するビームの入射角、R w は前記スタンドオフでの中心ビーム軸に沿って延びるビームの長さ、v w は前記スタンドオフでの物質速度、R s は前記部品の中心ビーム軸に沿って延びるビームの長さ、v s は前記部品での物質速度)
により補償される
ことを特徴とする表面近傍解像法。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/426,444 US6792808B1 (en) | 2003-04-30 | 2003-04-30 | Ultrasonic inspection method |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2004333497A JP2004333497A (ja) | 2004-11-25 |
JP2004333497A5 JP2004333497A5 (ja) | 2007-06-14 |
JP4542814B2 true JP4542814B2 (ja) | 2010-09-15 |
Family
ID=32990407
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004135243A Expired - Fee Related JP4542814B2 (ja) | 2003-04-30 | 2004-04-30 | 超音波検査方法 |
Country Status (4)
Country | Link |
---|---|
US (1) | US6792808B1 (ja) |
EP (1) | EP1473562B1 (ja) |
JP (1) | JP4542814B2 (ja) |
DE (1) | DE602004029415D1 (ja) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004283490A (ja) * | 2003-03-25 | 2004-10-14 | Fuji Photo Film Co Ltd | 超音波送受信装置 |
US7817843B2 (en) * | 2004-03-04 | 2010-10-19 | The Boeing Company | Manufacturing process or in service defects acoustic imaging using sensor array |
US7234354B2 (en) * | 2004-12-03 | 2007-06-26 | General Electric Company | Ultrasonic probe and inspection method and system |
CN101017155B (zh) * | 2006-02-07 | 2010-09-08 | 哈尔滨工业大学 | 管节点焊缝超声相控阵检测成像系统 |
US7454974B2 (en) * | 2006-09-29 | 2008-11-25 | General Electric Company | Probe system, ultrasound system and method of generating ultrasound |
FR2907901B1 (fr) * | 2006-10-31 | 2009-04-24 | Airbus France Sas | Procede de controle non destructif par ultrasons et sonde de mesure pour la mise en oeuvre du procede |
DE102008002860A1 (de) * | 2008-05-28 | 2009-12-03 | Ge Inspection Technologies Gmbh | Verfahren zur zerstörungsfreien Prüfung von Gegenständen mittels Ultraschall |
EP2148216B1 (en) | 2008-07-14 | 2013-01-09 | Ecole Polytechnique Fédérale de Lausanne (EPFL) | Time of flight estimation method using beamforming for acoustic tomography |
EP2527829A1 (de) * | 2011-05-24 | 2012-11-28 | Siemens Aktiengesellschaft | Vorrichtung und Verfahren zur Ultraschallprüfung eines Werkstücks |
US9819399B2 (en) | 2011-05-27 | 2017-11-14 | uBeam Inc. | Beam interaction control for wireless power transfer |
US9722671B2 (en) | 2011-05-27 | 2017-08-01 | uBeam Inc. | Oscillator circuits for wireless power transfer |
US9537322B2 (en) | 2011-05-27 | 2017-01-03 | uBeam Inc. | Sub-apertures with interleaved transmit elements for wireless power transfer |
US9214151B2 (en) | 2011-05-27 | 2015-12-15 | uBeam Inc. | Receiver controller for wireless power transfer |
US10148131B2 (en) | 2011-05-27 | 2018-12-04 | uBeam Inc. | Power density control for wireless power transfer |
US9831920B2 (en) | 2011-05-27 | 2017-11-28 | uBeam Inc. | Motion prediction for wireless power transfer |
US9404896B2 (en) * | 2012-11-19 | 2016-08-02 | General Electric Company | Two-dimensional TR probe array |
US9746445B2 (en) * | 2013-04-16 | 2017-08-29 | The Boeing Company | Apparatus for automated non-destructive inspection of airfoil-shaped bodies |
EP3308376A4 (en) * | 2015-06-10 | 2019-05-15 | Ubeam Inc. | SUB-APERTURES WITH INTERLOCKED TRANSMITTERS FOR WIRELESS POWER TRANSMISSION |
JP6597063B2 (ja) * | 2015-08-31 | 2019-10-30 | セイコーエプソン株式会社 | 超音波デバイス、超音波モジュール、及び超音波測定機 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001027630A (ja) * | 1999-07-13 | 2001-01-30 | Hitachi Eng Co Ltd | 超音波による欠陥高さ測定装置及び欠陥高さ測定方法 |
JP2001228128A (ja) * | 2000-02-15 | 2001-08-24 | Hitachi Eng Co Ltd | サイジング用超音波探傷装置およびサイジング探傷方法 |
JP2004109129A (ja) * | 2002-09-16 | 2004-04-08 | General Electric Co <Ge> | 工業用フェーズドアレイ超音波検査方法 |
Family Cites Families (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1193044A (fr) * | 1958-02-14 | 1959-10-29 | Realisations Ultrasoniques Sa | Procédé et dispositifs d'examen de corps solides par les ultra-sons |
US4180790A (en) | 1977-12-27 | 1979-12-25 | General Electric Company | Dynamic array aperture and focus control for ultrasonic imaging systems |
US4180791A (en) | 1978-03-09 | 1979-12-25 | General Electric Company | Simplified sector scan ultrasonic imaging system |
US4317369A (en) * | 1978-09-15 | 1982-03-02 | University Of Utah | Ultrasound imaging apparatus and method |
US4471785A (en) * | 1982-09-29 | 1984-09-18 | Sri International | Ultrasonic imaging system with correction for velocity inhomogeneity and multipath interference using an ultrasonic imaging array |
FR2550345B1 (fr) * | 1983-08-01 | 1985-10-11 | Commissariat Energie Atomique | Sonde ultrasonore multitransducteurs, a transducteurs de tailles differentes |
JPS60260847A (ja) * | 1984-06-07 | 1985-12-24 | Nippon Dempa Kogyo Co Ltd | 超音波探触子 |
JPH02500464A (ja) * | 1987-06-11 | 1990-02-15 | オーストラリア国 | 超音波ビーム補償のための方法と装置 |
JPH0781995B2 (ja) * | 1989-10-25 | 1995-09-06 | 三菱電機株式会社 | 超音波探触子および超音波探傷装置 |
US5014712A (en) | 1989-12-26 | 1991-05-14 | General Electric Company | Coded excitation for transmission dynamic focusing of vibratory energy beam |
US5111695A (en) | 1990-07-11 | 1992-05-12 | General Electric Company | Dynamic phase focus for coherent imaging beam formation |
US5235982A (en) | 1991-09-30 | 1993-08-17 | General Electric Company | Dynamic transmit focusing of a steered ultrasonic beam |
US5230340A (en) | 1992-04-13 | 1993-07-27 | General Electric Company | Ultrasound imaging system with improved dynamic focusing |
US5329930A (en) | 1993-10-12 | 1994-07-19 | General Electric Company | Phased array sector scanner with multiplexed acoustic transducer elements |
US5345939A (en) | 1993-11-24 | 1994-09-13 | General Electric Company | Ultrasound imaging system with dynamic window function |
US5487306A (en) | 1994-09-26 | 1996-01-30 | General Electric Company | Phase aberration correction in phased-array imaging systems |
US5568813A (en) | 1994-11-23 | 1996-10-29 | General Electric Company | Method for combining ultrasound vector data from multiple firings to improve image quality |
JP3625305B2 (ja) * | 1994-12-28 | 2005-03-02 | 株式会社東芝 | 超音波診断装置 |
US5891038A (en) | 1996-12-30 | 1999-04-06 | General Electric Company | Method, apparatus and applications for combining transmit wave functions to obtain synthetic waveform in ultrasonic imaging system |
US5853367A (en) | 1997-03-17 | 1998-12-29 | General Electric Company | Task-interface and communications system and method for ultrasound imager control |
US5897501A (en) | 1997-05-07 | 1999-04-27 | General Electric Company | Imaging system with multiplexer for controlling a multi-row ultrasonic transducer array |
US5817023A (en) | 1997-05-12 | 1998-10-06 | General Electrical Company | Ultrasound imaging system with dynamic window function generator |
US5902241A (en) | 1997-11-24 | 1999-05-11 | General Electric Company | Large-aperture imaging using transducer array with adaptive element pitch control |
US6210332B1 (en) | 1998-03-31 | 2001-04-03 | General Electric Company | Method and apparatus for flow imaging using coded excitation |
US6279399B1 (en) * | 1998-08-03 | 2001-08-28 | Vingmed Sound A/S | Multi-dimensional transducer array apparatus |
US6048315A (en) | 1998-09-28 | 2000-04-11 | General Electric Company | Method and apparatus for ultrasonic synthetic transmit aperture imaging using orthogonal complementary codes |
US5951479A (en) | 1998-09-29 | 1999-09-14 | General Electric Company | Method and apparatus for synthetic transmit aperture imaging |
US6183419B1 (en) | 1999-02-01 | 2001-02-06 | General Electric Company | Multiplexed array transducers with improved far-field performance |
US6296612B1 (en) | 1999-07-09 | 2001-10-02 | General Electric Company | Method and apparatus for adaptive wall filtering in spectral Doppler ultrasound imaging |
US6056693A (en) | 1999-08-16 | 2000-05-02 | General Electric Company | Ultrasound imaging with synthetic transmit focusing |
US6253618B1 (en) * | 1999-12-08 | 2001-07-03 | Massachusetts Intitute Of Technology | Apparatus and method for synthetic phase tuning of acoustic guided waves |
US6475150B2 (en) * | 2000-12-01 | 2002-11-05 | The Regents Of The University Of California | System and method for ultrasonic tomography |
US6537220B1 (en) * | 2001-08-31 | 2003-03-25 | Siemens Medical Solutions Usa, Inc. | Ultrasound imaging with acquisition of imaging data in perpendicular scan planes |
-
2003
- 2003-04-30 US US10/426,444 patent/US6792808B1/en not_active Expired - Lifetime
-
2004
- 2004-04-30 EP EP04252537A patent/EP1473562B1/en not_active Expired - Fee Related
- 2004-04-30 JP JP2004135243A patent/JP4542814B2/ja not_active Expired - Fee Related
- 2004-04-30 DE DE602004029415T patent/DE602004029415D1/de active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001027630A (ja) * | 1999-07-13 | 2001-01-30 | Hitachi Eng Co Ltd | 超音波による欠陥高さ測定装置及び欠陥高さ測定方法 |
JP2001228128A (ja) * | 2000-02-15 | 2001-08-24 | Hitachi Eng Co Ltd | サイジング用超音波探傷装置およびサイジング探傷方法 |
JP2004109129A (ja) * | 2002-09-16 | 2004-04-08 | General Electric Co <Ge> | 工業用フェーズドアレイ超音波検査方法 |
Also Published As
Publication number | Publication date |
---|---|
US6792808B1 (en) | 2004-09-21 |
EP1473562B1 (en) | 2010-10-06 |
EP1473562A1 (en) | 2004-11-03 |
DE602004029415D1 (de) | 2010-11-18 |
JP2004333497A (ja) | 2004-11-25 |
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