ATE329253T1 - Verfahren und vorrichtung zum detektieren von formfehlern eines gewalzten produktes - Google Patents
Verfahren und vorrichtung zum detektieren von formfehlern eines gewalzten produktesInfo
- Publication number
- ATE329253T1 ATE329253T1 AT03001010T AT03001010T ATE329253T1 AT E329253 T1 ATE329253 T1 AT E329253T1 AT 03001010 T AT03001010 T AT 03001010T AT 03001010 T AT03001010 T AT 03001010T AT E329253 T1 ATE329253 T1 AT E329253T1
- Authority
- AT
- Austria
- Prior art keywords
- product
- constructing
- defect
- defects
- rolled product
- Prior art date
Links
Classifications
-
- 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
- G01B11/24—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures
- G01B11/2433—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures for measuring outlines by shadow casting
-
- 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
- G01N21/95—Investigating the presence of flaws or contamination characterised by the material or shape of the object to be examined
- G01N21/952—Inspecting the exterior surface of cylindrical bodies or wires
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
- Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
- Sorting Of Articles (AREA)
- Package Closures (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT2002UD000009A ITUD20020009A1 (it) | 2002-01-21 | 2002-01-21 | Procedimento di rilevamento difetti di forma di un prodotto laminato e relativo dispositivo |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE329253T1 true ATE329253T1 (de) | 2006-06-15 |
Family
ID=11460679
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT03001010T ATE329253T1 (de) | 2002-01-21 | 2003-01-17 | Verfahren und vorrichtung zum detektieren von formfehlern eines gewalzten produktes |
Country Status (7)
Country | Link |
---|---|
US (1) | US6927409B2 (de) |
EP (1) | EP1329709B1 (de) |
CN (1) | CN1287141C (de) |
AT (1) | ATE329253T1 (de) |
DE (1) | DE60305748T2 (de) |
ES (1) | ES2266649T3 (de) |
IT (1) | ITUD20020009A1 (de) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007009946A1 (de) * | 2006-03-30 | 2007-10-18 | Sms Meer Gmbh | Verfahren zur Qualitätssicherung beim Walzen eines Rundprofils |
US20080079726A1 (en) * | 2006-07-03 | 2008-04-03 | Wolfgang Geiger | Visual display of process sequences |
US7937246B2 (en) | 2007-09-07 | 2011-05-03 | Board Of Regents Of The University Of Nebraska | Vertical track modulus trending |
RU2483295C2 (ru) * | 2011-02-02 | 2013-05-27 | Николай Александрович Кравцов | Способ диагностирования качества поверхностной структуры металлопроката |
WO2012161759A1 (en) * | 2011-05-24 | 2012-11-29 | Board Of Regents Of The University Of Nebraska | Vision system for imaging and measuring rail deflection |
CN102886384B (zh) * | 2011-07-19 | 2014-12-03 | 宝山钢铁股份有限公司 | 基于支持向量机的森吉米尔20辊轧机板形缺陷识别方法 |
CN105026917A (zh) | 2012-11-04 | 2015-11-04 | 内布拉斯加大学董事会 | 对铁轨偏移进行成像和测量的系统 |
US9194691B2 (en) | 2013-03-13 | 2015-11-24 | U.S. Department Of Energy | High-speed volume measurement system and method |
DE102018109816B3 (de) * | 2018-04-24 | 2019-10-24 | Yxlon International Gmbh | Verfahren zur Gewinnung mindestens eines signifikanten Merkmals in einer Serie von Bauteilen gleichen Typs und Verfahren zur Klassifikation eines Bauteils eienr solchen Serie |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH452229A (de) * | 1965-06-18 | 1968-05-31 | Siemens Ag | Kabelprüfverfahren |
IT1176988B (it) * | 1983-11-02 | 1987-08-26 | Hauni Werke Koerber & Co Kg | Dispositivo per controllare otticamente sigarette |
DE3410149A1 (de) * | 1984-03-20 | 1985-10-03 | Messerschmitt-Bölkow-Blohm GmbH, 8012 Ottobrunn | Optisches messgeraet |
US4880991A (en) * | 1987-11-09 | 1989-11-14 | Industrial Technology Institute | Non-contact dimensional gage for turned parts |
FR2636731B1 (fr) * | 1988-09-16 | 1990-11-30 | Tabacs & Allumettes Ind | Dispositif de mesure d'une dimension transversale d'un objet sensiblement cylindrique |
DE3942214A1 (de) * | 1989-12-21 | 1991-06-27 | Sikora Industrieelektronik | Vorrichtung zur messung der exzentrizitaet einer einen leiter umgebenden ummantelung aus kunststoffmaterial |
US5383021A (en) * | 1993-04-19 | 1995-01-17 | Mectron Engineering Company | Optical part inspection system |
DE19647613C2 (de) * | 1996-11-18 | 1998-11-12 | Laser Applikationan Gmbh | Verfahren und Vorrichtung zur Messung der Dicke von unrunden länglichen und in Richtung ihrer Längsachse vorgeschobenen Werkstücken mit beliebiger und sich ändernder Winkellage |
DE10023172C5 (de) * | 2000-05-11 | 2007-01-04 | Lap Gmbh Laser Applikationen | Verfahren und Vorrichtung zur Messung der Unrundheit von länglichen Werkstücken |
-
2002
- 2002-01-21 IT IT2002UD000009A patent/ITUD20020009A1/it unknown
-
2003
- 2003-01-17 ES ES03001010T patent/ES2266649T3/es not_active Expired - Lifetime
- 2003-01-17 EP EP03001010A patent/EP1329709B1/de not_active Expired - Lifetime
- 2003-01-17 AT AT03001010T patent/ATE329253T1/de not_active IP Right Cessation
- 2003-01-17 DE DE60305748T patent/DE60305748T2/de not_active Expired - Lifetime
- 2003-01-21 CN CNB031007112A patent/CN1287141C/zh not_active Expired - Lifetime
- 2003-01-21 US US10/347,980 patent/US6927409B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP1329709A1 (de) | 2003-07-23 |
EP1329709B1 (de) | 2006-06-07 |
CN1287141C (zh) | 2006-11-29 |
US20030136925A1 (en) | 2003-07-24 |
US6927409B2 (en) | 2005-08-09 |
CN1433854A (zh) | 2003-08-06 |
DE60305748D1 (de) | 2006-07-20 |
ITUD20020009A1 (it) | 2003-07-21 |
DE60305748T2 (de) | 2007-06-28 |
ES2266649T3 (es) | 2007-03-01 |
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Legal Events
Date | Code | Title | Description |
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RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |