SE7708731L - Sett och anordning for automatisk pavisning och verdering av optiska sprickmarkeringar pa ytan av arbetsstycken - Google Patents
Sett och anordning for automatisk pavisning och verdering av optiska sprickmarkeringar pa ytan av arbetsstyckenInfo
- Publication number
- SE7708731L SE7708731L SE7708731A SE7708731A SE7708731L SE 7708731 L SE7708731 L SE 7708731L SE 7708731 A SE7708731 A SE 7708731A SE 7708731 A SE7708731 A SE 7708731A SE 7708731 L SE7708731 L SE 7708731L
- Authority
- SE
- Sweden
- Prior art keywords
- line
- groups
- workpieces
- automatic detection
- evaluation
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
- G01N21/89—Investigating the presence of flaws or contamination in moving material, e.g. running paper or textiles
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
- Length Measuring Devices By Optical Means (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2634505 | 1976-07-31 | ||
DE19762635042 DE2635042C3 (de) | 1976-08-04 | 1976-08-04 | Verfahren und Vorrichtung zur Feststellung von Rissen auf der Oberfläche eines Werkstücks |
Publications (2)
Publication Number | Publication Date |
---|---|
SE7708731L true SE7708731L (sv) | 1978-02-01 |
SE439546B SE439546B (sv) | 1985-06-17 |
Family
ID=25770761
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7708731A SE439546B (sv) | 1976-07-31 | 1977-07-29 | Sett for automatisk pavisning och verdering av optiska sprickmarkeringar pa ytan av arbetsstycken, samt anordning for utovande av settet |
Country Status (5)
Country | Link |
---|---|
US (1) | US4207593A (sv) |
JP (1) | JPS5377579A (sv) |
FR (1) | FR2360882A1 (sv) |
GB (1) | GB1579437A (sv) |
SE (1) | SE439546B (sv) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH638306A5 (de) * | 1978-12-18 | 1983-09-15 | Loepfe Ag Geb | Verfahren und vorrichtung zum kontinuierlichen messen der querdimension eines laengsbewegten fadenartigen gebildes. |
JPS55132904A (en) * | 1979-04-05 | 1980-10-16 | Fuji Electric Co Ltd | Shape inspection system |
ATE13594T1 (de) * | 1980-10-17 | 1985-06-15 | Brent Chemicals Int | Verfahren und einrichtung zum pruefen von einem werkstueck. |
JPS5863838A (ja) * | 1981-10-14 | 1983-04-15 | Fuji Electric Co Ltd | 欠陥検出回路 |
US4515275A (en) * | 1982-09-30 | 1985-05-07 | Pennwalt Corporation | Apparatus and method for processing fruit and the like |
US4561104A (en) * | 1984-01-16 | 1985-12-24 | Honeywell Inc. | Automated inspection of hot steel slabs |
WO1989004018A1 (en) * | 1987-10-26 | 1989-05-05 | Kabushiki Kaisha Komatsu Seisakusho | Method of processing image data on road surface cracks |
US4974261A (en) * | 1988-11-15 | 1990-11-27 | Matsushita Electric Works, Ltd. | Optical surface inspection method |
US5511425A (en) * | 1993-12-09 | 1996-04-30 | Krautkramer-Branson, Inc. | Flaw detector incorporating DGS |
US5903663A (en) * | 1995-02-15 | 1999-05-11 | Tiede GmbH & Co.Risprufanlagen | Automatic error recognition apparatus |
US8661671B2 (en) | 2006-09-12 | 2014-03-04 | Benteler Automotive Corporation | Method for making catalytic converters with automated substrate crack detection |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3295362A (en) * | 1963-07-15 | 1967-01-03 | American Mach & Foundry | Method of and apparatus for ultrasonic inspection utilizing correlation techniques |
US3480855A (en) * | 1967-04-10 | 1969-11-25 | Magnaflux Corp | Image dissector system having pattern rotation means |
GB1277013A (en) * | 1968-05-01 | 1972-06-07 | Image Analysing Computers Ltd | Improvements in or relating to detection devices for scanning systems |
US3647961A (en) * | 1970-04-09 | 1972-03-07 | Western Electric Co | T.v. -aided flaw detection using rotating image techniques |
US3729619A (en) * | 1971-03-04 | 1973-04-24 | Steel Corp | Apparatus for surface inspection of moving material with defect type recognition |
DE2209146A1 (de) * | 1972-02-26 | 1973-08-30 | Martin Foerster | Verfahren zur pruefung ferromagnetischer koerper wie halbzeug und massenteile nach dem magnetpulververfahren |
JPS5140975A (en) * | 1974-10-02 | 1976-04-06 | Tsunemasa Okada | Jidotanshohoho oyobi sochi |
-
1977
- 1977-07-27 US US05/819,610 patent/US4207593A/en not_active Expired - Lifetime
- 1977-07-28 GB GB31851/77A patent/GB1579437A/en not_active Expired
- 1977-07-29 SE SE7708731A patent/SE439546B/sv not_active IP Right Cessation
- 1977-07-29 FR FR7723385A patent/FR2360882A1/fr active Granted
- 1977-08-01 JP JP9246277A patent/JPS5377579A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
FR2360882B1 (sv) | 1981-09-04 |
FR2360882A1 (fr) | 1978-03-03 |
JPS6128094B2 (sv) | 1986-06-28 |
GB1579437A (en) | 1980-11-19 |
SE439546B (sv) | 1985-06-17 |
JPS5377579A (en) | 1978-07-10 |
US4207593A (en) | 1980-06-10 |
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