A UNIQUE TEST method and apparatus now make it possible to reproduce conditions of vibration that are not only certain to loosen bolted joints but which also closely simulate actual conditions. It can be shown that properly preloaded fasteners loosen as a result of rotation as soon as relative motion occurs between the mating threads and between the bearing surfaces of the fastener and the clamped material.


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    Title :

    Criteria for self loosening of fasteners under vibration


    Contributors:

    Published in:

    Publication date :

    1972-10-01


    Size :

    3 pages




    Type of media :

    Article (Journal)


    Type of material :

    Electronic Resource


    Language :

    English




    Criteria for self loosening of fasteners under vibration

    JUNKER, GERHARD H. | Emerald Group Publishing | 1973


    New Criteria for Self-Loosening of Fasteners Under Vibration

    Junker, Gerhard H. | SAE Technical Papers | 1969



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