The loosening mechanism is explored of a bush press-fitted into the small end bore of a con-rod. A modelling of the bush loosening mechanism is proposed. Numerical and analytical forecasts of the tensile inertial force responsible for the bush loosening are presented for a purely elastic model. Proper design charts are compiled that allow (a) the initial interference precluding any bush loosening to be determined within the respect of an imposed safety factor and (b) the maximum elastic stress within the small end to be computed for a general inertial load.


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    Title :

    On the loosening mechanism of a bush press-fitted in the small end of a connecting rod


    Contributors:
    Marmorini, L (author) / Baldini, A (author) / Bertocchi, E (author) / Giacopini, M (author) / Rosi, R (author) / Strozzi, A (author)


    Publication date :

    2012-03-01


    Size :

    13 pages




    Type of media :

    Article (Journal)


    Type of material :

    Electronic Resource


    Language :

    Unknown





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