The meshing noise of hypoid gear has a significant influence on driving axle system. It should be strictly controlled in order to reduce the whole vehicle noise. Meshing internal excitation of hypoid gear is a main source of vibration noise, closely connected with geometrical shape and meshing status. There is no comprehensive analysis on the impact of various contact patterns on vibration noise in previous studies. Therefore, the method for controlling contact characteristics of hypoid gears is studied in this paper, which includes adjusting the position and length of contact pattern, direction of contact trace and the theoretical transmission error. Also, a non-linear dynamic model with multi-freedom for the hypoid gear pair of the driving axle is established to evaluate the dynamic response of the gear pair. Then an example was carried out to improve the dynamic characteristic of hypoid gears by tooth profile modification. It is proved that the dynamic transmission error and mesh force can be reduced effectively through reasonably controlling the contact characteristic parameters of the gear pair. This complete process of tooth profile design, dynamic analysis and tooth contact characteristic adjustment is therefore demonstrated to be an effective approach to the optimization of hypoid gear design in order to acquire good vibration and noise performance of the driving axle.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Improvement of Hypoid Gears Dynamics Performance Based on Tooth Contact Optimization


    Weitere Titelangaben:

    Sae Technical Papers


    Beteiligte:
    Lin, Chia-Ching (Autor:in) / Wang, Kan (Autor:in) / Lim, Teik (Autor:in) / Zhang, Weiqing (Autor:in) / Guo, Xiaodong (Autor:in) / Wang, Yawen (Autor:in) / Zheng, Yong (Autor:in)

    Kongress:

    Noise and Vibration Conference & Exhibition ; 2019



    Erscheinungsdatum :

    2019-06-05




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




    Optimal Tooth Modifications in Hypoid Gears

    Simon, Vilmos | Online Contents | 2005


    Tooth contact analysis of spiral bevel and hypoid gears under load

    Krenzer,T.J. / Gleason Works,GB | Kraftfahrwesen | 1981


    Tooth Contact Analysis of Spiral Bevel and Hypoid Gears Under Load

    Krenzer, Theodore J. | SAE Technical Papers | 1981


    Hypoid gears

    Witham, W.A. | Engineering Index Backfile | 1937


    Development of tooth surface measuring machine for hypoid gears

    Kagimoto,H. / Aoyama,N. / Kondou,N. et al. | Kraftfahrwesen | 1993