In order to determine the mechanism of brake squeal generation, six natural squeal odes were identified and the vibrations of the rotor, backplate and lining were measured for each mode by means of accelerometers.The results show that an important factor is the phase difference between the change in friction surface displacement and the change in lining thickness. In the two high frequency modes, it was confirmed that the exciting energy is generated by fluctuations in friction force due to fluctuations in surface pressure. And it was concluded that squeal generation is dependent on the ratio of change in frictional force rather than in the μ-v characteristics.


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    Titel :

    Experimental Study on Disc Brake Squeal


    Weitere Titelangaben:

    Sae Technical Papers


    Beteiligte:
    Ichiba, Yasuaki (Autor:in) / Nagasawa, Yuji (Autor:in)

    Kongress:

    International Congress & Exposition ; 1993



    Erscheinungsdatum :

    01.03.1993




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch


    Schlagwörter :


    Experimental study on disc brake squeal

    Ichiba,Y. / Nagasawa,Y. / Toyota Motor,JP | Kraftfahrwesen | 1993


    Disc Brake Squeal

    Tarter,J.H. / Bendix,Automot.Mater.Technol.Cent.,US | Kraftfahrwesen | 1983


    Disc Brake Squeal

    Tarter, James H. | SAE Technical Papers | 1983


    Disc brake squeal

    Tarter, J.H. | Tema Archiv | 1983


    Study on disc brake squeal

    Nishiwaki, M. / Harada, H. / Okamura, H. et al. | Tema Archiv | 1989