This work investigates how the properties of the friction material that acts against the brake disc may influence the thermal crack evolution of a disc material, when submitted to two distinct brake conditions. Three different friction materials were tested on a dynamometer under conditions that simulate real vehicle situations, the first one reproducing usual conditions of passenger car operation and the second one reproducing a normal commercial vehicle usage. The thermal crack growth rate was measured in both procedures to establish the response of the systems investigated. When different friction materials are evaluated in the same test procedure, the lowest crack growth rate can be obtained if friction materials are produced with higher values of compressibility and thermal transmission and lower values of resilience, cross breaking and internal shear strength.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    INFLUENCE OF FRICTION MATERIAL PROPERTIES ON THERMAL DISC CRACK BEHAVIOR IN BRAKE SYSTEMS


    Weitere Titelangaben:

    Sae Technical Papers


    Beteiligte:

    Kongress:

    SAE Brasil 2007 Congress and Exhibit ; 2007



    Erscheinungsdatum :

    2007-11-28




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch







    Development of Disc Brake Rotor Material for Trucks with Thermal Crack Resistance

    Katori, N. / Iwasaki, T. / Terutaka, F. et al. | British Library Conference Proceedings | 2001


    Disc brake friction pad assembly

    MAEHARA TOSHIFUMI / KITSUKAWA KAZUHIRO / ODANAKA YUSUKE | Europäisches Patentamt | 2015

    Freier Zugriff