DD 174:1988 - Guide to the calibration and setting up of the ultrasonic time of flight diffraction (TOFD) technique for the location and sizing of flaws

DD 174:1988

Guide to the calibration and setting up of the ultrasonic time of flight diffraction (TOFD) technique for the location and sizing of flaws

Status : Superseded, Withdrawn   Published : February 1988 Replaced By : BS 7706:1993

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The two transducer version of TOFD used to locate and size flaws as a result of linear scanning. Appendices provide a preliminary classification of defects and brief description of special techniques based on TOFD.




Standard NumberDD 174:1988
TitleGuide to the calibration and setting up of the ultrasonic time of flight diffraction (TOFD) technique for the location and sizing of flaws
StatusSuperseded, Withdrawn
Publication Date29 February 1988
Withdrawn Date15 December 1993
Normative References(Required to achieve compliance to this standard)No other standards are normatively referenced
Informative References(Provided for Information)No other standards are informatively referenced
Replaced ByBS 7706:1993
Amended ByAMD 6052
DescriptorsUltrasonic testing, Non-destructive testing, Flaw detection, Depth, Size measurement, Calibration, Transducers, Diffraction, Errors, Flaws, Error analysis, Accuracy, Scanners, Equations, Classification systems, Test equipment, Test specimens
ICS25.160.40
Title in FrenchGuide pour l'étalonnage et le réglage de la technique dite du 'temps de vol des ultrasons diffractés' permettant de localiser et de mesurer les imperfections d'objets de géométrie simple
Title in GermanLeitfaden fuer die Kalibrierung und Einstellung von Geraeten fuer die Laufzeitbewertung von Ultraschallanzeigen zur Bestimmung der Lage und Groesse von Fehlern an einfachen Pruefkoerpern
CommitteeWEE/46
ISBN0 580 16298 2
PublisherBSI
FormatA4
DeliveryNo
Pages20
File Size1.506 MB
Price£130.00


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