Satisfactory control of fluid power system noise is dependent upon accurate knowledge of component noise levels. One component which contributes to the total system noise level is the hydraulic pump. There are test methods available for measuring and reporting airborne pump noise. However, these test methods need to be carefully examined to insure that proper constraints are placed on the various hydraulic and mechanical factors which affect the accurate measurement of pump airborne noise.This paper describes the major hydraulic and mechanical factors that affect the measurement of pump airborne noise. Experimental data are presented to illustrate the variation that can result due to such factors as the pump mount, fluid lines, and the drive shaft. Techniques for reducing the variation due to these factors are presented for the reader's consideration.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Hydraulic and Mechanical Factors Affecting Pump Airborne Noise Measurements


    Weitere Titelangaben:

    Sae Technical Papers


    Beteiligte:
    Maroney, G. E. (Autor:in) / Elliott, L. R. (Autor:in)

    Kongress:

    1973 SAE International Off-Highway and Powerplant Congress and Exposition ; 1973



    Erscheinungsdatum :

    01.02.1973




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




    Hydraulic Pump Airborne Noise Bench Test

    SAE Technical Papers | 2019


    Hydraulic Pump Airborne Noise Bench Test

    SAE Technical Papers | 2006


    SAE standard procedure J2747 for measuring hydraulic pump airborne noise

    Fernholz,C. / Offerle,T. / Beyerlein,R. et al. | Kraftfahrwesen | 2007


    SAE Standard Procedure J2747 for Measuring Hydraulic Pump Airborne Noise

    Fernholz, Christian / Wood, Michelle / Beyerlein, Robert et al. | SAE Technical Papers | 2007


    SAE Standard Procedure J2747 for Measuring Hydraulic Pump Airborne Noise

    Fernholz, C. / Offerle, T. / Beyerlein, R. et al. | British Library Conference Proceedings | 2007