The invention relates to the technical field of spokes, in particular to a composite material spoke and a preparation method thereof.The preparation method comprises the following steps that firstly, an inserting hole is formed in a cap head; secondly, one end of each spoke bar is inserted into the corresponding insertion hole; and thirdly, the cap head is pressed, the cap head and the spoke bars are extruded at the same time during pressing, at the moment, the cap head and the spoke bars deform at the same time, first concave points are formed in the cap head after pressing, second concave points are formed in the spokes, and at the moment, the first concave points are located in the second concave points.

    本发明涉及辐条技术领域,具体为一种复合材料辐条及其制备方法,包括下面步骤:第一步在帽头上开设插接孔;第二步将辐条棒一端插接在插接孔中;第三步对帽头进行压合,压合时对帽头和辐条棒同时进行挤压,此时帽头和辐条棒同时产生形变,压合后帽头上形成第一凹点,同时辐条上形成第二凹点,此时第一凹点位于第二凹点中,本发明具有提高生产效率的效果。


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    Title :

    Composite material spoke and preparation method thereof


    Additional title:

    一种复合材料辐条及其制备方法


    Contributors:
    ZHANG HELIANG (author) / LIN RENBAO (author) / ZHANG HEBIN (author)

    Publication date :

    2023-04-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B23P Sonstige Metallbearbeitung , OTHER WORKING OF METAL / B60B VEHICLE WHEELS , Räder für Fahrzeuge



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