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    Vehicle wheel
    61.
    外观设计
    Vehicle wheel 有权

    公开(公告)号：USD987535S1

    公开(公告)日：2023-05-30

    申请号：US29781668

    申请日：2021-04-30

    Applicant: CITIC Dicastal Co., Ltd.

    Designer： Zhichong Liu ,  Shiwen Xu ,  Zhihua Zhu ,  Zuo Xu

    Abstract: FIG. 1 is a front view of a vehicle wheel.
    FIG. 2 is a perspective view of the vehicle wheel; and,
    FIG. 3 is a left side view of the vehicle wheel.
    The broken lines in the drawings are for the purpose of illustrating portions of the vehicle wheel that form no part of the claimed design.

    Vehicle wheel
    62.
    外观设计
    Vehicle wheel 有权

    公开(公告)号：USD987516S1

    公开(公告)日：2023-05-30

    申请号：US29781751

    申请日：2021-04-30

    Applicant: CITIC Dicastal Co., Ltd.

    Designer： Zhichong Liu ,  Shiwen Xu ,  Zhihua Zhu ,  Zuo Xu

    Abstract: FIG. 1 is a front view of a vehicle wheel.
    FIG. 2 is a perspective view of the vehicle wheel; and,
    FIG. 3 is a left side view of the vehicle wheel.
    The broken lines in the drawings are for the purpose of illustrating portions of the vehicle wheel that the design is embodied that form no part of the claimed design.

    Vehicle wheel
    63.
    外观设计
    Vehicle wheel 有权

    公开(公告)号：USD987513S1

    公开(公告)日：2023-05-30

    申请号：US29781729

    申请日：2021-04-30

    Applicant: CITIC Dicastal Co., Ltd.

    Designer： Zhichong Liu ,  Shiwen Xu ,  Zhihua Zhu ,  Zuo Xu

    Abstract: FIG. 1 is a front view of a vehicle wheel.
    FIG. 2 is a perspective view of the vehicle wheel; and,
    FIG. 3 is a left side view of the vehicle wheel.
    The broken lines in the drawings are for the purpose of illustrating portions of the vehicle wheel in which the design is embodied that form no part of the claimed design.

    Spinning Process of Magnesium Alloy Wheel Hub
    64.
    发明申请
    Spinning Process of Magnesium Alloy Wheel Hub 有权

    公开(公告)号：US20230080640A1

    公开(公告)日：2023-03-16

    申请号：US17576276

    申请日：2022-01-14

    Applicant: CITIC Dicastal Co., Ltd.

    Inventor： Lixin Huang ,  Zuo Xu ,  Meng Li ,  Shiwen Xu ,  Liguang Xie ,  Lijun Zhang

    IPC: C22F1/06 ,  B21J1/06

    Abstract: The disclosure discloses a spinning process of a magnesium alloy wheel hub, which comprises the following steps: step 1, heating a magnesium alloy bar at 350-430° C. and keeping the temperature for 20 minutes; step 2, initially forging and forming on the bar under a forging press, wherein the forging down-pressing speed is 6-15 mm/s; step 3, finally forging and forming on the bar under a forging press, wherein the forging down-pressing speed is 5-8 mm/s; step 4, stress relief annealing on the final forged magnesium alloy blank; step 5, solid dissolving on the annealed magnesium alloy blank; step 6, taking out the solid-dissolved blank and directly spinning by a spinning machine; step 7, heating treatment and aging treatment. The magnesium alloy wheel hub with excellent performance is obtained by the process, and the spinning process and processing efficiency are greatly improved.

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