DE2107101C3 - Verfahren zum Aufspüren von Gefügeanomalien in einem Werkstück durch holografische Interferometrie - Google Patents
Verfahren zum Aufspüren von Gefügeanomalien in einem Werkstück durch holografische InterferometrieInfo
- Publication number
- DE2107101C3 DE2107101C3 DE2107101A DE2107101A DE2107101C3 DE 2107101 C3 DE2107101 C3 DE 2107101C3 DE 2107101 A DE2107101 A DE 2107101A DE 2107101 A DE2107101 A DE 2107101A DE 2107101 C3 DE2107101 C3 DE 2107101C3
- Authority
- DE
- Germany
- Prior art keywords
- workpiece
- time
- hologram
- point
- interference
- 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
Links
- 238000000034 method Methods 0.000 title claims description 13
- 238000005210 holographic interferometry Methods 0.000 title description 3
- 230000001427 coherent effect Effects 0.000 claims description 14
- 238000001514 detection method Methods 0.000 claims description 4
- 238000005305 interferometry Methods 0.000 claims description 3
- 238000005286 illumination Methods 0.000 claims 3
- 241000251468 Actinopterygii Species 0.000 claims 1
- 238000010276 construction Methods 0.000 claims 1
- 238000012360 testing method Methods 0.000 description 26
- 238000004458 analytical method Methods 0.000 description 7
- 238000005452 bending Methods 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 238000012937 correction Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 238000011179 visual inspection Methods 0.000 description 2
- 208000012661 Dyskinesia Diseases 0.000 description 1
- 101001078093 Homo sapiens Reticulocalbin-1 Proteins 0.000 description 1
- 102100025335 Reticulocalbin-1 Human genes 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000005856 abnormality Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000009193 crawling Effects 0.000 description 1
- 230000009089 cytolysis Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000010223 real-time analysis Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
Classifications
-
- 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
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S359/00—Optical: systems and elements
- Y10S359/90—Methods
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S359/00—Optical: systems and elements
- Y10S359/902—Holographic interferometer
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Holo Graphy (AREA)
- Length Measuring Devices By Optical Means (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US012282A US3860346A (en) | 1970-02-18 | 1970-02-18 | Method of compensating for gross object motion in real time holographic interferometry |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2107101A1 DE2107101A1 (de) | 1971-09-16 |
| DE2107101B2 DE2107101B2 (de) | 1973-08-30 |
| DE2107101C3 true DE2107101C3 (de) | 1974-04-11 |
Family
ID=21754224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2107101A Expired DE2107101C3 (de) | 1970-02-18 | 1971-02-15 | Verfahren zum Aufspüren von Gefügeanomalien in einem Werkstück durch holografische Interferometrie |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3860346A (ref) |
| CA (1) | CA936397A (ref) |
| DE (1) | DE2107101C3 (ref) |
| FR (1) | FR2083033A5 (ref) |
| NL (1) | NL7100150A (ref) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4139302A (en) * | 1977-02-17 | 1979-02-13 | Dr. Ralph M. Grant Engineering Consultants, Inc. | Method and apparatus for interferometric deformation analysis |
| US4256362A (en) * | 1978-01-31 | 1981-03-17 | Harris Corporation | Phase-insensitive hologram readout technique |
| US4234256A (en) * | 1978-04-03 | 1980-11-18 | The Goodyear Tire & Rubber Company | Determining depth location of separations within a tire |
| US4536086A (en) * | 1982-11-18 | 1985-08-20 | The Perkin-Elmer Corporation | Holographic figure sensor |
| US4807996A (en) * | 1987-07-10 | 1989-02-28 | United Technologies Corporation | Transient holographic indication analysis |
| US4810094A (en) * | 1988-01-29 | 1989-03-07 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Dual wavelength holographic interferometry system and method |
| US4999681A (en) * | 1988-06-24 | 1991-03-12 | Mader David L | Real-time halographic interferometry with a pulsed laser and flicker-free viewing |
| CA2098852A1 (en) * | 1990-12-20 | 1992-06-21 | John Patrick Baird | Structural examination using holographic interferometry |
| US5671042A (en) * | 1992-02-18 | 1997-09-23 | Illinois Institute Of Technology | Holomoire strain analyzer |
| US5275489A (en) * | 1992-10-19 | 1994-01-04 | General Electric Company | Apparatus and method for inspecting an open-face cell structure bonded to a substrate |
| US7217170B2 (en) * | 2004-10-26 | 2007-05-15 | Mattel, Inc. | Transformable toy vehicle |
| WO2008033329A2 (en) | 2006-09-15 | 2008-03-20 | Sciammarella Cesar A | System and method for analyzing displacements and contouring of surfaces |
| US11499815B2 (en) | 2020-12-08 | 2022-11-15 | International Business Machines Corporation | Visual quality assessment augmentation employing holographic interferometry |
-
1970
- 1970-02-18 US US012282A patent/US3860346A/en not_active Expired - Lifetime
-
1971
- 1971-01-07 NL NL7100150A patent/NL7100150A/xx unknown
- 1971-01-14 FR FR7101198A patent/FR2083033A5/fr not_active Expired
- 1971-01-18 CA CA102992A patent/CA936397A/en not_active Expired
- 1971-02-15 DE DE2107101A patent/DE2107101C3/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CA936397A (en) | 1973-11-06 |
| FR2083033A5 (ref) | 1971-12-10 |
| US3860346A (en) | 1975-01-14 |
| DE2107101B2 (de) | 1973-08-30 |
| NL7100150A (ref) | 1971-08-20 |
| DE2107101A1 (de) | 1971-09-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) |