CN1187603C - 利用染料渗透法进行裂纹检测的自动探伤法 - Google Patents
利用染料渗透法进行裂纹检测的自动探伤法 Download PDFInfo
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- CN1187603C CN1187603C CNB008000581A CN00800058A CN1187603C CN 1187603 C CN1187603 C CN 1187603C CN B008000581 A CNB008000581 A CN B008000581A CN 00800058 A CN00800058 A CN 00800058A CN 1187603 C CN1187603 C CN 1187603C
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Classifications
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- 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
- G01N21/91—Investigating the presence of flaws or contamination using penetration of dyes, e.g. fluorescent ink
-
- 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
- G01N21/8851—Scan or image signal processing specially adapted therefor, e.g. for scan signal adjustment, for detecting different kinds of defects, for compensating for structures, markings, edges
-
- 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
- G01N21/8851—Scan or image signal processing specially adapted therefor, e.g. for scan signal adjustment, for detecting different kinds of defects, for compensating for structures, markings, edges
- G01N2021/8887—Scan or image signal processing specially adapted therefor, e.g. for scan signal adjustment, for detecting different kinds of defects, for compensating for structures, markings, edges based on image processing techniques
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19902525.8 | 1999-01-22 | ||
DE19902525A DE19902525C2 (de) | 1999-01-22 | 1999-01-22 | Verfahren zur automatischen Fehlererkennung bei der Rißprüfung nach dem Farbeindringverfahren |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1293758A CN1293758A (zh) | 2001-05-02 |
CN1187603C true CN1187603C (zh) | 2005-02-02 |
Family
ID=7895111
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB008000581A Expired - Fee Related CN1187603C (zh) | 1999-01-22 | 2000-01-21 | 利用染料渗透法进行裂纹检测的自动探伤法 |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP1066510A1 (de) |
KR (1) | KR20010092248A (de) |
CN (1) | CN1187603C (de) |
DE (1) | DE19902525C2 (de) |
WO (1) | WO2000043758A1 (de) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10150566B4 (de) * | 2001-10-15 | 2004-08-12 | Mr-Chemie Gmbh | Verfahren zum Prüfen von Kunststoffen |
DE10353042B4 (de) * | 2003-11-13 | 2006-05-18 | Siemens Ag | Verfahren zur Verifizierung von Haarrissen in einer Lötstelle, die ein Bauteil mit einer Leiterplatte verbindet |
DE10357924B3 (de) * | 2003-12-11 | 2005-07-21 | Daimlerchrysler Ag | Verfahren zur Rissprüfung eines Formwerkzeuges |
DE102007024059B4 (de) | 2007-05-22 | 2017-11-09 | Illinois Tool Works Inc. | Vorrichtung und Verfahren zur Beurteilung eines Kontrollkörpers bei einem Farb-Eindring-Verfahren |
DE102007032439A1 (de) * | 2007-07-10 | 2009-01-22 | Volker Dr.-Ing. Grießbach | Verfahren zur Bestimmung von Eigenschaften dreidimensionaler Objekte |
DE102012200767B4 (de) * | 2012-01-19 | 2014-11-13 | MTU Aero Engines AG | Verfahren zur zerstörungsfreien Prüfung von Werkstückoberflächen |
CN102914548A (zh) * | 2012-08-27 | 2013-02-06 | 沈阳黎明航空发动机(集团)有限责任公司 | 一种壳体肋板无损检查线形显示缺陷改进方法 |
DE102013110742B4 (de) * | 2013-09-27 | 2019-06-27 | Cavonic GmbH | Prüfverfahren und Prüfvorrichtung für Barriereschicht |
CN104237255A (zh) * | 2014-09-22 | 2014-12-24 | 合肥鑫晟光电科技有限公司 | 玻璃基板的检测方法 |
CN104475352A (zh) * | 2014-12-12 | 2015-04-01 | 湖南省新化县长江电子有限责任公司 | 一种分检烧结后不合格陶瓷产品的方法 |
CN105021524A (zh) * | 2015-08-04 | 2015-11-04 | 大族激光科技产业集团股份有限公司 | 一种机床的花岗岩基础件表面的裂纹检测方法 |
CN106556494A (zh) * | 2015-09-30 | 2017-04-05 | 鸿富锦精密工业(武汉)有限公司 | 漏水检测系统及漏水检测方法 |
CN107918691B (zh) * | 2016-10-07 | 2023-09-29 | 福特全球技术公司 | 用于评估信号的方法和装置 |
DE102019130701B3 (de) * | 2019-11-14 | 2021-04-01 | Lufthansa Technik Aktiengesellschaft | Verfahren zur Sichtbarmachung von beschädigten Bereichen der Oberflächenmikrostruktur einer mikrostrukturierten Oberfläche |
CN112378925A (zh) * | 2020-09-24 | 2021-02-19 | 宁波市鄞州世纪耀达市政建设有限公司 | 一种基于cctv的管道检测方法 |
CN112881424A (zh) * | 2021-01-13 | 2021-06-01 | 广东省特种设备检测研究院珠海检测院 | Ai+荧光渗透小型管件表面缺陷检测及质量分级方法与系统 |
CN115950892B (zh) * | 2023-03-14 | 2023-05-26 | 江阴市华昌不锈钢管有限公司 | 基于图像识别不锈钢管外表面微裂纹自动化喷淋检测装置 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3762216A (en) * | 1971-02-23 | 1973-10-02 | E Mendoza | Automated liquid penetrant inspection system |
DE3440473A1 (de) * | 1984-11-06 | 1986-05-07 | Karl Deutsch Prüf- und Meßgerätebau GmbH + Co KG, 5600 Wuppertal | Verfahren und vorrichtung zur feststellung von rissen auf der oberflaeche von werkstuecken |
DE3731947A1 (de) * | 1987-09-23 | 1989-04-13 | Kurt Dr Sauerwein | Verfahren und vorrichtung zum feststellen und auswerten von oberflaechenrissen bei werkstuecken |
DE3907732A1 (de) * | 1989-03-10 | 1990-09-13 | Isotopenforschung Dr Sauerwein | Verfahren zum ueberwachen einer vorrichtung zum automatischen feststellen und auswerten von oberflaechenrissen |
DE9416218U1 (de) * | 1994-10-09 | 1995-02-16 | Tiede Gmbh & Co Risspruefanlagen | Rißprüfanlage mit Selbstüberprüfung |
DE19527446A1 (de) * | 1995-04-28 | 1996-10-31 | Karl Deutsch Pruef Und Mesgera | Verfahren und Vorrichtung zur optischen Oberflächenprüfung von Werkstücken |
DE19639020A1 (de) * | 1996-09-23 | 1998-04-02 | Tiede Gmbh & Co Risspruefanlagen | Rißprüfanlage mit Selbstüberprüfung |
DE19645377C2 (de) * | 1996-11-04 | 1998-11-12 | Tiede Gmbh & Co Risspruefanlagen | Rißprüfanlage für Werkstücke nach dem Farbeindringverfahren und Verfahren zur automatischen Rißerkennung |
-
1999
- 1999-01-22 DE DE19902525A patent/DE19902525C2/de not_active Expired - Fee Related
-
2000
- 2000-01-21 EP EP00906158A patent/EP1066510A1/de not_active Withdrawn
- 2000-01-21 KR KR1020007010460A patent/KR20010092248A/ko not_active Application Discontinuation
- 2000-01-21 CN CNB008000581A patent/CN1187603C/zh not_active Expired - Fee Related
- 2000-01-21 WO PCT/DE2000/000183 patent/WO2000043758A1/de not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
EP1066510A1 (de) | 2001-01-10 |
DE19902525A1 (de) | 2000-08-17 |
KR20010092248A (ko) | 2001-10-24 |
DE19902525C2 (de) | 2001-03-22 |
CN1293758A (zh) | 2001-05-02 |
WO2000043758A1 (de) | 2000-07-27 |
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