Shearography has been validated as fast and reliable inspection technique for aerospace components. Following several years phase of evaluation of the technique, meanwhile, shearography has entered the industrial production inspection. The applications basically range from serial inspection in the production line to field inspection in assembly and to applications in the maintenance and repair area. In all applications, the main advantages of shearography, as very fast and full field inspection and high sensitivity even on very complex on composite materials have led to the decision for laser shearography as inspection tool. In this paper, we present some highlights of industrial shearography inspection. One of the first industrial installations of laser shearography in Europe was a fully automatic inspection system for helicopter rotorblades. Complete rotor blades are inspected within 10 minutes on delaminations and debondings in the composite structure. In case of more complex components, robotic manipulation of the shearography camera has proven to be the optimal solution. An industry 6-axis robot gives utmost flexibility to position the camera in any angle and distance. Automatic defect marking systems have also been introduced to indicate the exact position of the defect directly on the inspected component. Other applications are shearography inspection systems for abradable seals in jet engines and portable shearography inspection systems for maintenance and repair inspection in the field. In this paper, recent installations of automatic inspection systems in aerospace industries are presented.


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    Titel :

    Industrial applications of shearography for inspection of aircraft components


    Weitere Titelangaben:

    Industrielle Anwendungen der Scherographie zur Prüfung von Luftfahrtkomponenten


    Beteiligte:
    Krupka, R. (Autor:in) / Walz, T. (Autor:in) / Ettemeyer, A. (Autor:in)


    Erscheinungsdatum :

    2003


    Format / Umfang :

    4 Seiten, 4 Bilder


    Anmerkungen:

    (Nicht paginiert)



    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Datenträger


    Sprache :

    Englisch




    Industrial applications of shearography for inspection of aircraft components

    Krupka, R. / Walz, T. / Ettemeyer, A. | Tema Archiv | 2003



    Industrial applications of shearography for inspection of aircraft components

    Krupka, R. / Walz, T. / Ettemeyer, A. | Tema Archiv | 2002


    Industrial applications of shearography for inspections of aircraft components

    Krupka, Rene / Waltz, T. / Ettemeyer, Andreas | SPIE | 2003