WO2001031289A1 - Method and device for real time non-destructive determination of residual stresses in objects by optical holographic interferometry technique - Google Patents
Method and device for real time non-destructive determination of residual stresses in objects by optical holographic interferometry technique Download PDFInfo
- Publication number
- WO2001031289A1 WO2001031289A1 PCT/NO2000/000347 NO0000347W WO0131289A1 WO 2001031289 A1 WO2001031289 A1 WO 2001031289A1 NO 0000347 W NO0000347 W NO 0000347W WO 0131289 A1 WO0131289 A1 WO 0131289A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- residual stresses
- investigation
- investigation area
- pulse
- release
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- 230000003287 optical effect Effects 0.000 title claims abstract description 51
- 238000000034 method Methods 0.000 title claims abstract description 49
- 238000005210 holographic interferometry Methods 0.000 title claims abstract description 19
- 230000001066 destructive effect Effects 0.000 title claims abstract description 17
- 238000011835 investigation Methods 0.000 claims abstract description 68
- 238000006073 displacement reaction Methods 0.000 claims description 23
- 230000014509 gene expression Effects 0.000 claims description 10
- 238000005259 measurement Methods 0.000 claims description 8
- 239000004411 aluminium Substances 0.000 claims description 7
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- 229910052782 aluminium Inorganic materials 0.000 claims description 7
- 230000001427 coherent effect Effects 0.000 claims description 5
- 230000037361 pathway Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 10
- 238000009659 non-destructive testing Methods 0.000 abstract description 3
- 230000007246 mechanism Effects 0.000 abstract description 2
- 230000008569 process Effects 0.000 description 9
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- 238000003466 welding Methods 0.000 description 2
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
- G01L5/0047—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes measuring forces due to residual stresses
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/16—Measuring arrangements characterised by the use of optical techniques for measuring the deformation in a solid, e.g. optical strain gauge
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B9/00—Measuring instruments characterised by the use of optical techniques
- G01B9/02—Interferometers
- G01B9/021—Interferometers using holographic techniques
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L1/00—Measuring force or stress, in general
- G01L1/24—Measuring force or stress, in general by measuring variations of optical properties of material when it is stressed, e.g. by photoelastic stress analysis using infrared, visible light, ultraviolet
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP00975012A EP1226403A1 (en) | 1999-10-29 | 2000-10-19 | Method and device for real time non-destructive determination of residual stresses in objects by optical holographic interferometry technique |
JP2001538126A JP4623907B2 (en) | 1999-10-29 | 2000-10-19 | Method and apparatus for real-time nondestructive measurement of residual stress in an object by optical hologram interferometry |
AU13120/01A AU1312001A (en) | 1999-10-29 | 2000-10-19 | Method and device for real time non-destructive determination of residual stresses in objects by optical holographic interferometry technique |
NO20021836A NO20021836L (en) | 1999-10-29 | 2002-04-18 | Holographic interferometric measurements |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO995312A NO995312D0 (en) | 1999-10-29 | 1999-10-29 | Method and apparatus for non-destructive determination of residual stresses in objects by holographic interferometric technique |
NO19995312 | 1999-10-29 | ||
NO20002601A NO20002601L (en) | 1999-10-29 | 2000-05-19 | Method and equipment for non-destructive determination of residual stresses by optical holographic interferometer technique |
NO20002601 | 2000-05-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2001031289A1 true WO2001031289A1 (en) | 2001-05-03 |
Family
ID=26649010
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/NO2000/000347 WO2001031289A1 (en) | 1999-10-29 | 2000-10-19 | Method and device for real time non-destructive determination of residual stresses in objects by optical holographic interferometry technique |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP1226403A1 (en) |
JP (1) | JP4623907B2 (en) |
CN (1) | CN1270160C (en) |
AU (1) | AU1312001A (en) |
NO (1) | NO20002601L (en) |
RU (1) | RU2002113768A (en) |
WO (1) | WO2001031289A1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2002035180A1 (en) * | 2000-10-25 | 2002-05-02 | Holotech As | Method and device for non-destructive real-time measurements of residual stresses in planar and non-planar objects |
WO2004081491A1 (en) * | 2003-03-10 | 2004-09-23 | Agellis Ab | Method and device for determination of residual stresses |
EP2579012A3 (en) * | 2011-10-07 | 2016-04-27 | Airbus Operations Limited | Method and apparatus for measuring residual stresses in a component |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4328349B2 (en) | 2006-11-29 | 2009-09-09 | 株式会社日立製作所 | Residual stress measurement method and apparatus |
JP2009014606A (en) * | 2007-07-06 | 2009-01-22 | Hitachi Ltd | Residual stress measurement device and residual stress measuring technique |
JP4488060B2 (en) * | 2007-11-14 | 2010-06-23 | 富士ゼロックス株式会社 | Non-moldable part detection device, non-moldable part detection system, non-moldable part detection program, and non-moldable part detection method |
JP5356894B2 (en) * | 2009-04-06 | 2013-12-04 | ポリプラスチックス株式会社 | Residual stress calculation method and residual stress distribution derivation method |
CN102865948A (en) * | 2012-09-27 | 2013-01-09 | 辽宁忠旺集团有限公司 | Method for determining residual butt welding stress of aluminum alloy sheets |
RU2523073C1 (en) * | 2013-03-21 | 2014-07-20 | Российская Федерация, от имени которой выступает Министерство промышленности и торговли Российской Федерации (Минпромторг России) | Device for definition of mechanical strains at metal structure surface by feed of required amount of heat |
EP3149767A4 (en) * | 2014-05-29 | 2018-01-24 | Brown University | Optical system and methods for the determination of stress in a substrate |
CN104697467B (en) * | 2015-02-12 | 2017-05-24 | 中北大学 | Weld appearance shape based on line laser scanning and surface defect detection method |
CN108181032B (en) * | 2017-12-21 | 2020-11-03 | 重庆市铜梁区华亿来铝材加工厂 | Residual stress detection method |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4249423A (en) * | 1979-05-11 | 1981-02-10 | General Electric Company | Semi-nondestructive residual stress measurement |
SU1758419A1 (en) | 1990-05-30 | 1992-08-30 | Институт Физико-Технических Проблем Севера Со Ан Ссср | Method of determining residual stresses |
US5432595A (en) * | 1993-07-13 | 1995-07-11 | Pechersky; Martin J. | Method for measuring residual stresses in materials by plastically deforming the material and interference pattern comparison |
US5920017A (en) * | 1997-10-30 | 1999-07-06 | Westinghouse Savannah River Company | Thermal input control and enhancement for laser based residual stress measurements using liquid temperature indicating coatings |
US6040900A (en) * | 1996-07-01 | 2000-03-21 | Cybernet Systems Corporation | Compact fiber-optic electronic laser speckle pattern shearography |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1985003123A1 (en) * | 1984-01-05 | 1985-07-18 | Industrial Holographics, Inc. | Apparatus for the practice of double exposure interferometric non-destructive testing |
JPH04186106A (en) * | 1990-11-21 | 1992-07-02 | Kowa Co | Optical measuring method and device |
JPH04223208A (en) * | 1990-12-25 | 1992-08-13 | Nippon Telegr & Teleph Corp <Ntt> | Real-time deformation/shape analysis method and device |
AU4834993A (en) * | 1993-10-05 | 1995-05-01 | Kabushikigaisya Hutech | Non-destructive inspection method for mechanical behaviour of article |
-
2000
- 2000-05-19 NO NO20002601A patent/NO20002601L/en not_active Application Discontinuation
- 2000-10-19 CN CN 00817976 patent/CN1270160C/en not_active Expired - Fee Related
- 2000-10-19 RU RU2002113768/28A patent/RU2002113768A/en unknown
- 2000-10-19 EP EP00975012A patent/EP1226403A1/en not_active Withdrawn
- 2000-10-19 AU AU13120/01A patent/AU1312001A/en not_active Abandoned
- 2000-10-19 JP JP2001538126A patent/JP4623907B2/en not_active Expired - Fee Related
- 2000-10-19 WO PCT/NO2000/000347 patent/WO2001031289A1/en active Application Filing
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4249423A (en) * | 1979-05-11 | 1981-02-10 | General Electric Company | Semi-nondestructive residual stress measurement |
SU1758419A1 (en) | 1990-05-30 | 1992-08-30 | Институт Физико-Технических Проблем Севера Со Ан Ссср | Method of determining residual stresses |
US5432595A (en) * | 1993-07-13 | 1995-07-11 | Pechersky; Martin J. | Method for measuring residual stresses in materials by plastically deforming the material and interference pattern comparison |
US6040900A (en) * | 1996-07-01 | 2000-03-21 | Cybernet Systems Corporation | Compact fiber-optic electronic laser speckle pattern shearography |
US5920017A (en) * | 1997-10-30 | 1999-07-06 | Westinghouse Savannah River Company | Thermal input control and enhancement for laser based residual stress measurements using liquid temperature indicating coatings |
Non-Patent Citations (1)
Title |
---|
DATABASE WPI Section EI Week 199335, Derwent World Patents Index; Class S02, AN 1993-279724, XP002901580 * |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2002035180A1 (en) * | 2000-10-25 | 2002-05-02 | Holotech As | Method and device for non-destructive real-time measurements of residual stresses in planar and non-planar objects |
US6765677B1 (en) | 2000-10-25 | 2004-07-20 | Holotech A.S. | Method and device for non-destructive real-time measurements of residual stresses in planar and non-planar objects |
WO2004081491A1 (en) * | 2003-03-10 | 2004-09-23 | Agellis Ab | Method and device for determination of residual stresses |
EP2579012A3 (en) * | 2011-10-07 | 2016-04-27 | Airbus Operations Limited | Method and apparatus for measuring residual stresses in a component |
Also Published As
Publication number | Publication date |
---|---|
JP4623907B2 (en) | 2011-02-02 |
EP1226403A1 (en) | 2002-07-31 |
CN1270160C (en) | 2006-08-16 |
RU2002113768A (en) | 2004-01-27 |
CN1415066A (en) | 2003-04-30 |
NO20002601L (en) | 2001-04-30 |
JP2003514247A (en) | 2003-04-15 |
AU1312001A (en) | 2001-05-08 |
NO20002601D0 (en) | 2000-05-19 |
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