An increased interest in analysis of serviceable life for high pressure hydraulic hose assemblies subjected to variable amplitude pressure has developed recently. In 1985 the SAE hydraulic hose subcommittee appointed a Task Force to study the subject of Cumulative Damage Analysis for Hydraulic Hose Assemblies. Results from a “Round Robin” impulse test program conducted by the Task Force were used to develop Pressure-Life curves. The paper shows how this data and recorded pressure histories can be used as input for a Cumulative Damage Analysis Procedure to predict the fatigue life of a hydraulic hose assembly in service.


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    Title :

    SAE Test Program on Cumulative Damage for Hydraulic Hose Assemblies


    Additional title:

    Sae Technical Papers


    Contributors:

    Conference:

    SAE International Congress and Exposition ; 1988



    Publication date :

    1988-02-01




    Type of media :

    Conference paper


    Type of material :

    Print


    Language :

    English