In this study, the combined mesh stiffness characteristics of involute spur and helical gears and their transmission errors due to tooth deflections under load are evaluated. The bending and shear deflections on the contact line of a gear tooth are obtained by the finite element method (using isoparametric plate elements), and the contact deflections are obtained using Hertzian contact theory and the equation of Weber and Banaschek. With these deflections, under the assumption of mathematically exact geometry, the mesh stiffness and compliance of a tooth pair are found using the so called flexibility method. Then using the mesh contact ratio and load sharing ratio, the combined mesh stiffness characteristics of a gear pair and their transmission errors due to the tooth deflections along the line of action are evaluated.


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    Titel :

    Mesh Stiffness and Transmission Error of Spur and Helical Gears


    Weitere Titelangaben:

    Sae Technical Papers


    Beteiligte:
    David, J. W. (Autor:in) / Choi, M. (Autor:in)

    Kongress:

    Passenger Car Conference & Exposition ; 1990



    Erscheinungsdatum :

    01.09.1990




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch


    Schlagwörter :


    Mesh stiffness and transmission error of spur and helical gears

    Choi, M. / David, J.W. | Tema Archiv | 1990


    Mesh stiffness and transmission error of spur and helical gears

    Choi,M. / David,J.W. / North Carolina State Univ.,US | Kraftfahrwesen | 1990



    Manufacturing of Spur Gears, Helical Gears, and Splines

    Folenta, Dezi J. | SAE Technical Papers | 1968


    Comparison of Transmission Error Predictions With Noise Measurements for Several Spur and Helical Gears

    Houser, D. R. / Oswald, F. B. / Valco, M. J. et al. | British Library Conference Proceedings | 1994