BR8000224A - Processo para detectar imperfeicoes na supeficie de um material radiante quente, sistema de inspecao de superficie, dispositivo de controle de "follow-up" - Google Patents
Processo para detectar imperfeicoes na supeficie de um material radiante quente, sistema de inspecao de superficie, dispositivo de controle de "follow-up"Info
- Publication number
- BR8000224A BR8000224A BR8000224A BR8000224A BR8000224A BR 8000224 A BR8000224 A BR 8000224A BR 8000224 A BR8000224 A BR 8000224A BR 8000224 A BR8000224 A BR 8000224A BR 8000224 A BR8000224 A BR 8000224A
- Authority
- BR
- Brazil
- Prior art keywords
- follow
- control device
- inspection system
- radiant material
- hot radiant
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N25/00—Investigating or analyzing materials by the use of thermal means
- G01N25/72—Investigating presence of flaws
Landscapes
- 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)
- Investigating Or Analyzing Materials Using Thermal Means (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP248479A JPS5594146A (en) | 1979-01-12 | 1979-01-12 | System for tracking camera toward high temperature material to be detected to detect flaw on surface |
JP233579U JPS55103558U (US07534539-20090519-C00280.png) | 1979-01-12 | 1979-01-12 | |
JP248579A JPS5594147A (en) | 1979-01-12 | 1979-01-12 | Method of discriminating surface flaw of high temperature material to be detected |
JP11198279A JPS5635044A (en) | 1979-08-30 | 1979-08-30 | Signal processing method for detection of surface defect for high-temperature tested object |
Publications (1)
Publication Number | Publication Date |
---|---|
BR8000224A true BR8000224A (pt) | 1980-10-07 |
Family
ID=27453609
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR8000224A BR8000224A (pt) | 1979-01-12 | 1980-01-14 | Processo para detectar imperfeicoes na supeficie de um material radiante quente, sistema de inspecao de superficie, dispositivo de controle de "follow-up" |
Country Status (6)
Families Citing this family (41)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3027775A1 (de) * | 1980-07-23 | 1982-02-04 | Eckehardt Dipl.-Chem. 8550 Forchheim Strich | Verfahren zur optischen ueberpruefung schnell bewegter homogener materialbahnen auf fehlerstellen |
ATE13949T1 (de) * | 1981-01-12 | 1985-07-15 | Mannesmann Ag | Vorrichtung und verfahren zur inspektion von gussstraengen in einer stranggiessanlage. |
EP0058452B1 (fr) * | 1981-02-12 | 1985-05-29 | CENTRE DE RECHERCHES METALLURGIQUES CENTRUM VOOR RESEARCH IN DE METALLURGIE Association sans but lucratif | Procédé et dispositif pour la détection des défauts de surface des profilés et des demi-produits |
US4463437A (en) * | 1981-04-27 | 1984-07-31 | Bethlehem Steel Corp. | Furnace burden thermographic method and apparatus |
US4481534A (en) * | 1981-04-29 | 1984-11-06 | Mitsubishi Denki Kabushiki Kaisha | Configuration detecting device |
US4561103A (en) * | 1981-07-29 | 1985-12-24 | Dai Nippon Insatsu Kabushiki Kaisha | Print inspecting method and apparatus |
US4692799A (en) * | 1982-04-05 | 1987-09-08 | Showa Electric Wire & Cable Co., Ltd. | Automatic inspection system for detecting foreign matter |
DE3236416A1 (de) * | 1982-10-01 | 1984-04-05 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Verfahren zur qualitaetsbeurteilung von stahloberflaechen |
US4550376A (en) * | 1983-02-14 | 1985-10-29 | Maciejczak Robert A | Inspection system for mechanical structures |
USRE33357E (en) * | 1983-05-27 | 1990-09-25 | Key Technology, Inc. | Optical inspection apparatus for moving articles |
US4581632A (en) * | 1983-05-27 | 1986-04-08 | Key Technology, Inc. | Optical inspection apparatus for moving articles |
US4561104A (en) * | 1984-01-16 | 1985-12-24 | Honeywell Inc. | Automated inspection of hot steel slabs |
CA1229392A (en) * | 1984-02-28 | 1987-11-17 | Hirosato Yamane | Method and apparatus for detection of surface defects of hot metal body |
US4649426A (en) * | 1984-06-12 | 1987-03-10 | The United States Of America As Represented By The United States Department Of Energy | Electronic imaging system and technique |
JPS62138740A (ja) * | 1985-12-13 | 1987-06-22 | Hiyuutec:Kk | シ−ト面の欠陥検出方法 |
WO1988001366A1 (en) * | 1986-08-13 | 1988-02-25 | The Broken Hill Proprietary Company Limited | Determining a dimension of an article |
FR2615765B1 (fr) * | 1987-05-29 | 1992-09-04 | Usinor Aciers | Procede et dispositif de determination du sabre d'une tole |
US4814868A (en) * | 1987-10-02 | 1989-03-21 | Quadtek, Inc. | Apparatus and method for imaging and counting moving particles |
DE3819183A1 (de) * | 1988-06-06 | 1989-12-07 | Sick Optik Elektronik Erwin | Verfahren zur fehlererkennung bei laufenden materialbahnen |
JP2856806B2 (ja) * | 1990-01-08 | 1999-02-10 | 株式会社リコー | ピークホールド回路 |
US5120976A (en) * | 1990-07-25 | 1992-06-09 | The Boeing Company | Strip lay-up verification system with width and centerline skew determination |
JPH0739999B2 (ja) * | 1991-01-24 | 1995-05-01 | 肇産業株式会社 | 欠陥検出方法 |
JPH0678895B2 (ja) * | 1991-01-24 | 1994-10-05 | 肇産業株式会社 | 欠陥判別方法 |
US5146311A (en) * | 1991-06-21 | 1992-09-08 | Aluminum Company Of America | Method of indentifying and quantifying oxides on rolled metal strip |
DE4229384C2 (de) * | 1991-09-16 | 1997-08-21 | Peter Lisec | Anordnung zum Überprüfen der Versiegelung einer Isolierglasscheibe |
US5668887A (en) * | 1992-05-29 | 1997-09-16 | Eastman Kodak Company | Coating density analyzer and method using non-synchronous TDI camera |
JPH08154154A (ja) * | 1994-09-29 | 1996-06-11 | Minolta Co Ltd | 画像読み取り装置 |
US5654977A (en) * | 1995-02-02 | 1997-08-05 | Teledyne Industries Inc. | Method and apparatus for real time defect inspection of metal at elevated temperature |
US5604583A (en) * | 1995-03-20 | 1997-02-18 | Bausch & Lomb Incorporated | Computer vision inspection station |
EP0880023A1 (de) * | 1997-05-23 | 1998-11-25 | Siemag Transplan Gmbh | Verfahren und Vorrichtung zur automatischen Detektion von Oberflächenfehlern beim kontinuierlichen mechanischem Abtragen von Material von Stranggiessprodukten |
US6859285B1 (en) | 1999-08-31 | 2005-02-22 | Og Technologies, Inc. | Optical observation device and method for observing articles at elevated temperatures |
US7324681B2 (en) | 2002-12-03 | 2008-01-29 | Og Technologies, Inc. | Apparatus and method for detecting surface defects on a workpiece such as a rolled/drawn metal bar |
US7460703B2 (en) * | 2002-12-03 | 2008-12-02 | Og Technologies, Inc. | Apparatus and method for detecting surface defects on a workpiece such as a rolled/drawn metal bar |
US6950546B2 (en) * | 2002-12-03 | 2005-09-27 | Og Technologies, Inc. | Apparatus and method for detecting surface defects on a workpiece such as a rolled/drawn metal bar |
KR101439546B1 (ko) * | 2007-12-27 | 2014-09-30 | 주식회사 포스코 | 슬라브 측면 흠 검출 장치 |
JP5160993B2 (ja) * | 2008-07-25 | 2013-03-13 | 株式会社荏原製作所 | 基板処理装置 |
DE102012206221A1 (de) | 2012-03-14 | 2013-09-19 | Sms Siemag Ag | Verfahren und Vorrichtung zur Oberflächeninspektion von metallurgischen Gießprodukten in einer Produktionslinie |
US9689804B2 (en) * | 2013-12-23 | 2017-06-27 | Kla-Tencor Corporation | Multi-channel backside wafer inspection |
KR20170102250A (ko) * | 2014-12-29 | 2017-09-08 | 일렉트로 싸이언티픽 인더스트리이즈 인코포레이티드 | 정렬 특징부로 독립적 측면 측정을 통한 적응형 부분 프로파일 생성 |
US10244149B2 (en) * | 2015-06-09 | 2019-03-26 | Lockheed Martin Corporation | Imaging system with scan line titled off focal plane |
JP6265253B1 (ja) * | 2016-12-15 | 2018-01-24 | オムロン株式会社 | 検査装置および検査方法 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3049588A (en) * | 1959-08-28 | 1962-08-14 | Prec Controls Corp | Quality control system |
US3565536A (en) * | 1968-01-15 | 1971-02-23 | Itt | Apparatus for detecting flaws in light transmissive tubing including a plurality of diametrically opposed light sources |
GB1302865A (US07534539-20090519-C00280.png) * | 1969-07-14 | 1973-01-10 | ||
US3729619A (en) * | 1971-03-04 | 1973-04-24 | Steel Corp | Apparatus for surface inspection of moving material with defect type recognition |
JPS514047A (en) * | 1974-07-01 | 1976-01-13 | Nippon Steel Corp | Kinzokuhenno hyomenketsukanbuteireho |
JPS6026176B2 (ja) * | 1976-07-09 | 1985-06-22 | 日本鋼管株式会社 | 赤熱金属材料の表面疵検出装置 |
DE2653330B2 (de) * | 1976-11-24 | 1979-11-29 | Institut Dr. Friedrich Foerster Pruefgeraetebau, 7410 Reutlingen | Einrichtung zum Prüfen von Halbzeug auf Fehler |
DE2707123C3 (de) * | 1977-02-18 | 1980-10-30 | Nippon Steel Corp., Tokio | Vorrichtung zur Ermittlung von Oberflächenfehlern eines in einer Richtung bewegten erhitzten Materials |
US4240110A (en) * | 1978-09-18 | 1980-12-16 | Eastman Kodak Company | Inspection of elongated material |
US4223346A (en) * | 1979-04-05 | 1980-09-16 | Armco Inc. | Automatic defect detecting inspection apparatus |
-
1980
- 1980-01-09 US US06/110,616 patent/US4319270A/en not_active Expired - Lifetime
- 1980-01-10 GB GB8000811A patent/GB2042716B/en not_active Expired
- 1980-01-11 FR FR8000652A patent/FR2446476A1/fr active Granted
- 1980-01-11 DE DE3000875A patent/DE3000875C2/de not_active Expired
- 1980-01-11 SE SE8000240A patent/SE8000240L/ not_active Application Discontinuation
- 1980-01-14 BR BR8000224A patent/BR8000224A/pt unknown
Also Published As
Publication number | Publication date |
---|---|
FR2446476B1 (US07534539-20090519-C00280.png) | 1983-03-11 |
US4319270A (en) | 1982-03-09 |
SE8000240L (sv) | 1980-07-13 |
FR2446476A1 (fr) | 1980-08-08 |
DE3000875A1 (de) | 1980-09-04 |
GB2042716B (en) | 1983-04-13 |
GB2042716A (en) | 1980-09-24 |
DE3000875C2 (de) | 1984-10-11 |
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