The invention discloses a carbon fiber spoke and a manufacturing process thereof.The carbon fiber spoke, a cap head, a tooth cap and the manufacturing process thereof.According to the scheme, a carbon fiber spoke mandrel is in the form that the middle is thick and the two ends are thin, and the carbon spoke is manufactured through the embedding and secondary gluing yarn covering process or the carbon mandrel embedding one-time forming process; the carbon fiber spokes are firmer and more stable, the internal structures of the cap head and the tooth cap are both designed to be in a stepped inverted buckling mode opposite to the carbon fiber spokes, the inner diameter of the cap head and the inner diameter of the tooth cap are gradually increased along the sides, away from the carbon fiber spokes, of the tooth cap through the secondary gluing and yarn covering technology, and therefore installation is more stable and convenient. The carbon fiber spoke adopts a stepped inverted buckle design, so that the adhesive force between a metal piece and carbon fibers can be improved, the service life of the carbon fiber spoke is prolonged during use, and by adopting a manufacturing process of the carbon fiber spoke, a formed piece can be ensured to be fully attached to a mold, the required shape and size are achieved, the formed piece is fully cured and hardened, and the service life of the carbon fiber spoke is prolonged. Therefore, enough strength and rigidity are achieved.

    本发明公开了一种碳纤维辐条及其制造工艺,包括碳纤维辐条、帽头、牙帽以及其制造工艺,本方案通过碳纤维辐条芯轴呈中间厚重两端纤细的形态,碳辐条采用内埋+二次胶合包纱工艺或者是碳芯轴内埋一次成型工艺,使其碳纤维辐条更加坚固和稳定,并且帽头和牙帽的内部结构均采用与碳纤维辐条相反的阶梯式倒扣设计,通过二次胶合包纱工艺,帽头和牙帽内径沿远离碳纤维辐条一侧逐渐变大在安装更加稳固和便捷,碳纤维辐条采用阶梯式倒扣设计能够提高金属件与碳纤的接着力,在使用时延长其使用寿命,并且通过采用该碳纤维辐条的制造工艺,从而确保成型件能够充分贴合模具并达到要求的形状和尺寸以及成型件充分固化和硬化,从而具有足够的强度和刚性。


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    Title :

    Carbon fiber spoke and manufacturing process thereof


    Additional title:

    一种碳纤维辐条及其制造工艺


    Contributors:
    QIU YILIANG (author) / KE YUEMING (author) / MA GUIFANG (author)

    Publication date :

    2023-09-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60B VEHICLE WHEELS , Räder für Fahrzeuge / B29D PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE , Herstellen besonderer Gegenstände aus Kunststoff oder aus Stoffen in plastischem Zustand



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