The wheel wear properties of heavy haul bogies running on the Da-Qin railway line were measured. The hollow and asymmetric wear are indicated. The wheel/rail contact geometry relationship was calculated on the basis of the measured wheel profiles. The dynamic simulation model using SIMPACK software for C80BF Gondola with ZK7 radial bogie and C80B gondola with ZK6 cross brace bogie was established. The hollow depth effect on wheelset attack angle and lateral force was quantified. According to the actual conditions of Da-Qin railway line, the hollow wear was predicted using a numerical method. Based on these results, the hollow wear maintenance standard was recommended. Finally, a field test for asymmetric hollow wear was described.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Research on wheel hollow wear and dynamic performance of freight radial bogies


    Beteiligte:
    Li, Hengli (Autor:in) / Li, Fu (Autor:in) / Huang, Yunhua (Autor:in)


    Erscheinungsdatum :

    2017-10-01


    Format / Umfang :

    7 pages




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch





    The Effect of Locomotive Radial Steering Bogies on Wheel and Rail Wear

    Swenson, C. / Scott, T. / IEEE | British Library Conference Proceedings | 1996


    Dynamic performance of freight cars on bogies model 18-1711

    N.B. Mankevych / S.V. Myamlin / V.M. Bubnov | DOAJ | 2013

    Freier Zugriff

    Technical strategy for improving dynamic performance of freight car bogies

    Shu, X. / He, Q. / Association of American Railroads| Railway Technical Research Institute, Japan | British Library Conference Proceedings | 1994


    Four-wheel driving bogies

    Engineering Index Backfile | 1930