JPS56130654A - Automatic measuring channel sensitivity adjusting method of ultrasonic device for non-destructive inspection - Google Patents
Automatic measuring channel sensitivity adjusting method of ultrasonic device for non-destructive inspectionInfo
- Publication number
- JPS56130654A JPS56130654A JP1419481A JP1419481A JPS56130654A JP S56130654 A JPS56130654 A JP S56130654A JP 1419481 A JP1419481 A JP 1419481A JP 1419481 A JP1419481 A JP 1419481A JP S56130654 A JPS56130654 A JP S56130654A
- Authority
- JP
- Japan
- Prior art keywords
- adjusting method
- ultrasonic device
- measuring channel
- destructive inspection
- automatic measuring
- 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.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/44—Processing the detected response signal, e.g. electronic circuits specially adapted therefor
- G01N29/4463—Signal correction, e.g. distance amplitude correction [DAC], distance gain size [DGS], noise filtering
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/22—Details, e.g. general constructional or apparatus details
- G01N29/30—Arrangements for calibrating or comparing, e.g. with standard objects
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2291/00—Indexing codes associated with group G01N29/00
- G01N2291/02—Indexing codes associated with the analysed material
- G01N2291/028—Material parameters
- G01N2291/02854—Length, thickness
Landscapes
- Analytical Chemistry (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Signal Processing (AREA)
- Engineering & Computer Science (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19803008924 DE3008924C2 (de) | 1980-03-08 | 1980-03-08 | Verfahren zur Messung von Fehlern in Rohren und Stangen |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS56130654A true JPS56130654A (en) | 1981-10-13 |
Family
ID=6096603
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1419481A Pending JPS56130654A (en) | 1980-03-08 | 1981-02-02 | Automatic measuring channel sensitivity adjusting method of ultrasonic device for non-destructive inspection |
Country Status (3)
Country | Link |
---|---|
JP (1) | JPS56130654A (ja) |
DE (1) | DE3008924C2 (ja) |
GB (1) | GB2071849B (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01305351A (ja) * | 1988-06-03 | 1989-12-08 | Hitachi Ltd | 検査装置 |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2140561A (en) * | 1983-05-27 | 1984-11-28 | Fulmer Res Inst Ltd | Ultrasonic testing apparatus and a method of ultrasonic testing |
US4766554A (en) * | 1985-12-31 | 1988-08-23 | The Boeing Company | Ultrasonic inspection system with linear transducer array |
WO1991002247A1 (en) * | 1989-08-07 | 1991-02-21 | Hitachi Construction Machinery Co., Ltd. | Ultrasonic inspection apparatus |
DE102014105308A1 (de) * | 2014-04-14 | 2015-10-15 | Ge Sensing & Inspection Technologies Gmbh | Ultraschallgeometrieüberprüfung mit Korrektur der Positionierungenauigkeit des Wandlers |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1910750C3 (de) * | 1969-03-03 | 1980-06-26 | Amf Inc., New York, N.Y. (V.St.A.) | Elektrische Schaltungsanordnung zum Einstellen einer Vielzahl gleichartiger Meßkanale einer Einrichtung zur zerstörungsfreien Materialprüfung auf gleiche Empfindlichkeit |
DE2632674B2 (de) * | 1976-07-16 | 1978-06-08 | Karl Deutsch Pruef- Und Messgeraetebau, 5600 Wuppertal | Elektronische Einrichtung zur taktweisen Erfassung, Aus- und Bewertung von Impulsen bei der zerstörungsfreien Ultraschall-Werkstoffprüfung |
-
1980
- 1980-03-08 DE DE19803008924 patent/DE3008924C2/de not_active Expired
-
1981
- 1981-02-02 JP JP1419481A patent/JPS56130654A/ja active Pending
- 1981-03-05 GB GB8106920A patent/GB2071849B/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01305351A (ja) * | 1988-06-03 | 1989-12-08 | Hitachi Ltd | 検査装置 |
Also Published As
Publication number | Publication date |
---|---|
GB2071849A (en) | 1981-09-23 |
GB2071849B (en) | 1983-11-16 |
DE3008924C2 (de) | 1983-03-24 |
DE3008924A1 (de) | 1981-09-17 |
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