The invention discloses a performance optimization method of a subway bogie. The electric arc prevention performance, the circumferential rotation prevention performance and the axial movement prevention performance of the bearing wheel protective cover are improved by optimizing the structure of the subway bogie bearing wheel protective cover, and the dust prevention performance of the guide wheel protective cover is improved by optimizing the structure of the subway bogie guide wheel protective cover. And by optimizing the connection mode between the primary springs in the bogie and the bogie frame, the subway taking and landing convenience performance is improved, and therefore the performance of the subway bogie is optimized. The protective performance of the protective cover at the metro bogie wheel set and the connecting performance of the primary spring of the metro bogie can be optimized, and the overall performance of the metro bogie is improved.

    本发明公开了一种地铁转向架的性能优化方法,其是通过优化地铁转向架承载轮处防护罩的结构以提升承载轮防护罩的防电弧、防周向转动和防轴向移动性能以及通过优化地铁转向架导向轮处防护罩的结构以提升导向轮防护罩防尘、防水性能以及通过优化转向架中的一系弹簧与转向架构架之间的连接方式以提升地铁乘降便捷性能,从而对地铁转向架的性能进行优化的。本发明能对地铁转向架轮对处防护罩的防护性能和地铁转向架一系弹簧的连接性能进行优化,提高了地铁转向架的整体性能。


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    Titel :

    Performance optimization method for subway bogie


    Weitere Titelangaben:

    一种地铁转向架的性能优化方法


    Beteiligte:
    LIU WENSONG (Autor:in) / CHENG HAITAO (Autor:in) / RONG JIGANG (Autor:in) / LIN SHENG (Autor:in) / ZHAO BIN (Autor:in) / SUN HAIYAN (Autor:in) / LIU QINGMEI (Autor:in) / FENG YONGPING (Autor:in) / HU JIALIANG (Autor:in) / LUO XIANGYUAN (Autor:in)

    Erscheinungsdatum :

    2023-07-25


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B61F Untergestelle für Schienenfahrzeuge, z.B. Fahrgestellrahmen, Drehgestelle oder Anordnungen der Radsätze , RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES



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