The invention relates to an integrally-formed bicycle brake disc and a manufacturing method thereof; the brake disc is integrally formed through the manufacturing procedures of stamping, quenching heat treatment, lathe machining, film coating and local grinding, the brake disc is in butt joint and fixed with an external wheel shaft through a center combination part, and the brake disc is in butt joint with an external locking ring through the center combination part; and an external locking piece is used for locking a disc body on the external wheel shaft and driving the disc body to rotate along with the rotation of the external wheel shaft, so that the technical effects that the brake disc is manufactured through integral forming, the brake disc provides consistent heat dissipation performance, and the brake stability is further improved are achieved.

    本发明涉及一种一体成型自行车煞车盘片及其制造方法,通过冲压、淬火热处理、车床加工、镀膜涂装以及局部研磨的制程使煞车盘片制成为一体成型,并通过中心组合部与外部轮轴对接且固定,以及通过中心组合部与外部锁环对接,使外部锁固件将盘片本体锁固于外部轮轴且使盘片本体随外部轮轴的转动而被带动转动,借此可以达成通过一体成型制成煞车盘片使煞车盘片提供一致性的散热性能进而提高煞车稳定性的技术功效。


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    Title :

    Integrally-formed bicycle brake disc and manufacturing method thereof


    Additional title:

    一体成型自行车煞车盘片及其制造方法


    Contributors:

    Publication date :

    2021-05-11


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B23P Sonstige Metallbearbeitung , OTHER WORKING OF METAL / B62L BRAKES SPECIALLY ADAPTED FOR CYCLES , Bremsen, besonders für Fahrräder oder Motorräder ausgebildet / F16D COUPLINGS FOR TRANSMITTING ROTATION , Nicht schaltbare Kupplungen



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