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Linear and matrix phased array inspection of complex thin wall components

  • The application of phased arrays in either linear or matrix arrangement in combination with signal processing opens the door for the mechanized inspection of different thin wall materials itself as well as their joining methods. Modern lightweight components are typically manufactured by a composition of different types of e.g. steels, metals, fiber reinforced plastics and glass. Dependent on the material combinations e.g. welding, brazing, bonding, cladding or coating may be applied during the manufacturing process to join different semi-finished products to form the component. The resulting complex material composition and different damage mechanisms pose new challenges to non-destructive testing with ultrasound due to the different material properties and the overall arrangement of the materials employed. The sound field variation capabilities of array probes may be helpful to overcome some of these challenges if adapted to the specific inspection task. Examples for theThe application of phased arrays in either linear or matrix arrangement in combination with signal processing opens the door for the mechanized inspection of different thin wall materials itself as well as their joining methods. Modern lightweight components are typically manufactured by a composition of different types of e.g. steels, metals, fiber reinforced plastics and glass. Dependent on the material combinations e.g. welding, brazing, bonding, cladding or coating may be applied during the manufacturing process to join different semi-finished products to form the component. The resulting complex material composition and different damage mechanisms pose new challenges to non-destructive testing with ultrasound due to the different material properties and the overall arrangement of the materials employed. The sound field variation capabilities of array probes may be helpful to overcome some of these challenges if adapted to the specific inspection task. Examples for the non-destructive mechanized phased array inspection of different types of materials and joining methods will be presented.zeige mehrzeige weniger

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  • KINT-2019-10-31 Linear and Matrix Phased Array inspection of complex 2019-10-28_MG.pdf
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Metadaten
Autor*innen:Mate Gaal
Koautor*innen:Thomas Heckel, Daniel Brackrock
Dokumenttyp:Vortrag
Veröffentlichungsform:Präsentation
Sprache:Englisch
Jahr der Erstveröffentlichung:2019
Organisationseinheit der BAM:8 Zerstörungsfreie Prüfung
8 Zerstörungsfreie Prüfung / 8.4 Akustische und elektromagnetische Verfahren
DDC-Klassifikation:Naturwissenschaften und Mathematik / Chemie / Analytische Chemie
Freie Schlagwörter:Joints; Matrix array; Phased array
Themenfelder/Aktivitätsfelder der BAM:Chemie und Prozesstechnik
Veranstaltung:KINT Symposium
Veranstaltungsort:Amsterdam, The Netherlands
Beginndatum der Veranstaltung:30.10.2019
Enddatum der Veranstaltung:31.10.2019
Verfügbarkeit des Dokuments:Datei im Netzwerk der BAM verfügbar ("Closed Access")
Datum der Freischaltung:18.11.2019
Referierte Publikation:Nein
Eingeladener Vortrag:Nein
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