The presented probe system combines several phased array probes for the ultrasonic testing of sleeve shafts of railway undercarriage axes to detect flaws with longitudinal and transverse orientation according to the set specifications. By employing acoustic beam steering, rotation and focus can be controlled electronically and factors such as the curvature of the borehole can be compensated for. The angular resolution of the rotation can be chosen freely and is independent of the number of array elements on the probe circumference. On account of electronically steered rotation, inspection time decrease substantially and the manipulation system becomes simpler. Both attributes are desired, especially when the increasing number of inspections and resolution are considered that are required to increase technical safety and reduce costs. The presuppositions to design and construct such probes are theoretical models to simulate the acoustic behaviour, especially the sound field pattern, dependent on the constructional parameters and steering conditions.


    Zugriff

    Zugriff über TIB

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Phased array rotation scanner probe system for ultrasonic testing of sleeve shafts


    Weitere Titelangaben:

    Gruppenstrahler-Rotiersondensystem zur Ultraschallprüfung von Hohlwellen


    Beteiligte:
    Boehm, R. (Autor:in) / Spruch, W. (Autor:in)


    Erscheinungsdatum :

    2006


    Format / Umfang :

    9 Seiten, 13 Bilder, 1 Quelle



    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Datenträger


    Sprache :

    Englisch




    Ultrasonic testing of hollow axles with a conical rotation scanner phased array probe

    Völz, U. / Boehm, R. / Heckel, T. et al. | Tema Archiv | 2012


    A Hand Scanner for an Examination of a Phased Array Ultrasonic Wave

    CHUNG TAE HWA / SHIM GYU BEOM / JANG WON JU et al. | Europäisches Patentamt | 2023

    Freier Zugriff

    Ultrasonic phased array testing of complex aircraft structures

    Rau, E. / Grauvogl, E. / Manzke, H. et al. | Tema Archiv | 2006



    Ultrasonic phased array testing simulations of welded components at NASA

    Roth, D.J. / Tokars, R.P. / Martin, R.E. et al. | Tema Archiv | 2009