Upward-cutting vibratory plowing has been studied experimentally and analytically to determine the effects of blade shape, blade roughness, actuator frequency, and carriage velocity on instantaneous and average plowing forces.A lumped-parameter model was developed to simulate upward-cutting vibratory plowing. The model parameters consist of a mass, spring, Coulomb friction, viscous damping, and a parameter to account for upward cutting with different blades. Predicted and measured instantaneous and average forces were found to agree well.The results of the study showed that a raked, wedge-shaped blade with machined grooves reduced the average horizontal plowing force by 98-99%.


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    Titel :

    Upward Cutting Vibratory Plowing


    Weitere Titelangaben:

    Sae Technical Papers


    Beteiligte:
    Nalezny, C. L. (Autor:in) / Warren, R. E. (Autor:in) / Boyd, R. J. (Autor:in) / Bilotta, W. F. (Autor:in)

    Kongress:

    Farm, Construction and Industrial Machinery Meeting ; 1971



    Erscheinungsdatum :

    1971-02-01




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




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