Lining friction characteristics and brake structure vibration modes were selected as critical areas to be investigated experimentally in a continuing brake noise investigation. A friction test machine adapted from an industry standard design was constructed to provide friction data in the low range of sliding speeds and at elevated temperatures. The vibration instrumentation employed two methods: proximity pickups and small accelerometers. The latter method proved to be particularly useful. The application of the vibration instrumentation to a case of drum brake squeal is described.Lining friction characteristics and brake structure vibration modes were selected as critical areas to be investigated experimentally in a continuing brake noise investigation. A friction test machine adapted from an industry standard design was constructed to provide friction data in the low range of sliding speeds and at elevated temperatures. The vibration instrumentation employed two methods: proximity pickups and small accelerometers. The latter method proved to be particularly useful. The application of the vibration instrumentation to a case of drum brake squeal is described.


    Access

    Check access

    Check availability in my library

    Order at Subito €


    Export, share and cite



    Title :

    Instrumentation Techniques for Brake Noise Investigation


    Additional title:

    Sae Technical Papers


    Contributors:

    Conference:

    Mid-Year Meeting ; 1965



    Publication date :

    1965-02-01




    Type of media :

    Conference paper


    Type of material :

    Print


    Language :

    English


    Keywords :



    An experimental investigation into disc brake noise

    Fieldhouse, J.D. / Newcomb, T.P. | Tema Archive | 1993


    Prediction of Brake Moan Noise Using CAE Techniques

    S, Gurumoorthy / Grandhi, Sreshti / Allipur, Srikanth Reddy | SAE Technical Papers | 2021


    Measurement and signal analysis techniques for brake noise

    Abdelhamid, M. K. | British Library Conference Proceedings | 1995


    Prediction of Brake Moan Noise Using CAE Techniques

    S, Gurumoorthy / Grandhi, Sreshti / Allipur, Srikanth Reddy | British Library Conference Proceedings | 2021