The invention relates to an aluminum alloy light-weight railway vehicle head and a manufacturing method, belongs to the technical field of railway vehicle manufacturing, and solves the problems that the weight of a traditional vehicle is increased along with the increase of high-tech equipment, and the weight of the existing railway vehicle cannot meet the light weight of the head. An aluminum alloy lightweight railway vehicle head comprises a front window plate, a left side wall, a right side wall and a top plate. The front window plate, the left side wall, the right side wall and the top plate are each of a double-layer skin structure composed of an outer skin, sound absorption and noise reduction filler and an inner skin. Compared with a traditional railway vehicle headstock, the outer skin, the inner mask and the reinforcing ribs, the shell part of the railway vehicle headstock can meet the overall structural strength of the vehicle, meanwhile, the lightweight of the railway vehicle headstock can be achieved, meanwhile, the outer skin and the inner mask are thinned to different degrees at part of positions, and the overall structural strength of the vehicle is improved. And the weight of the shell part of the railway vehicle can be reduced by more than 30%.

    本发明涉及一种铝合金轻量化轨道车辆车头及制造方法,属于轨道车辆制造技术领域,解决了传统车辆随着的高科技设备增加,车辆自重加重,现有轨道车辆自重无法满足车头的轻量化的问题;一种铝合金轻量化轨道车辆车头,包括前窗板、左侧墙、右侧墙和顶板;所述前窗板、左侧墙、右侧墙和顶板均为外蒙皮、吸声降噪填充物、内蒙皮组成的双层蒙皮结构。本发明相较于传统轨道车辆车头,外蒙皮和内蒙板和加强筋的设置,使轨道车辆车头的壳体部分具有在满足车辆整体结构强度的同时,可以实现轨道车辆车头的轻量化,同时在部分位置对外蒙皮和内蒙板进行不同程度的减薄,可将轨道车辆壳体部分减重30%以上。


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    Titel :

    Aluminum alloy lightweight railway vehicle head and manufacturing method


    Weitere Titelangaben:

    一种铝合金轻量化轨道车辆车头及制造方法


    Beteiligte:
    LIU QI (Autor:in) / LI BAOYONG (Autor:in) / QIN ZHONGHUAN (Autor:in) / LIU WEI (Autor:in) / LI XIN (Autor:in) / LI HONGWEI (Autor:in) / WANG ZHANQI (Autor:in) / HAN WEIQUN (Autor:in) / YAO WEI (Autor:in)

    Erscheinungsdatum :

    2023-01-10


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES / B23P Sonstige Metallbearbeitung , OTHER WORKING OF METAL



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