Analyses of squealing disk brakes generally show main frequencies from 1 to 10 kHz. On a test stand holograms exposed by time average and double-pulse techniques are recorded from various types of disk brakes. Photographs of reconstructions from those holograms display a vibration pattern in a simple topographical map of fringes, which represents contours of equal vibration amplitudes on the brake components: That would be i.e. yoke-type or first-type callipers, brake pads and brake disk. Holographic Vibration Analysis is a useful method for looking at these small vibration amplitudes to understand different mechanisms of coupling. Also it is possible to localize vibration sources in squealing disk brakes. (Kursetz)


    Access

    Access via TIB

    Check availability in my library


    Export, share and cite



    Title :

    Oscillations in squealing disk brakes - analysis of vibration modes by holography interferometry


    Additional title:

    Schwingungen bei Bremsgeraeuschen von Scheibenbremsen Analyse der Vibrationsart mittels der Holographie-Interferometrie


    Contributors:
    Felske, A. (author) / Hoppe, G. (author) / Matthaei, H. (author)

    Published in:

    SAE-Papers ; 1-120


    Publication date :

    1978


    Size :

    20 Seiten, 32 Bilder, 2 Tabellen, 27 Quellen


    Type of media :

    Conference paper


    Type of material :

    Print


    Language :

    English




    Oscillations in Squealing Disk Brakes - Analysis of Vibration Modes by Holographic lnterferometry

    Felske, A. / Hoppe, G. / Matthäi, H. | SAE Technical Papers | 1978


    Oscillations in Squealing Disc Brakes - Analysis of Vibration Modes by Holographic Interferometry

    Felske,A. / Hoppe,G. / Matthaei,H. et al. | Automotive engineering | 1978


    Traveling waves in squealing disc brakes measured with acoustic holography

    Flint,J. / Hald,J. / Meneta Advanced Shims Technol.,DK et al. | Automotive engineering | 2003


    Traveling Waves in Squealing Disc Brakes Measured with Acoustic Holography

    Flint, J. / Hald, J. / Society of Automotive Engineers | British Library Conference Proceedings | 2003


    Traveling Waves in Squealing Disc Brakes Measured with Acoustic Holography

    Flint, John / Hald, Jørgen | SAE Technical Papers | 2003