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    VEHICLE STEERING CONTROL SYSTEM, VEHICLE AND CONTROL METHOD
    21.
    发明申请
    VEHICLE STEERING CONTROL SYSTEM, VEHICLE AND CONTROL METHOD 审中-公开

    公开(公告)号：US20200070878A1

    公开(公告)日：2020-03-05

    申请号：US16391452

    申请日：2019-04-23

    Applicant: CITIC Dicastal CO., LTD.

    Inventor： Dexi DU ,  Dadong Wang ,  Weidong Liu ,  Shaoqian Wang ,  Shiwen Xu ,  Zhihua Zhu

    IPC: B62D6/00 ,  B62D7/18 ,  B62D7/14 ,  B62D5/04 ,  B62D6/02

    Abstract: A vehicle steering control system, a vehicle and a control method. The vehicle steering control system includes a steering wheel, a steering control component, a first rotation detecting component for detecting the rotation data of the steering wheel, and at least two wheel steering mechanisms; each wheel steering mechanism includes a wheel axle, a steering knuckle and at least one steering driving component; the wheel axle is fixedly connected with the steering knuckle, and the wheel axle rotates horizontally with the horizontal rotation of the steering knuckle; the steering knuckle is connected with the steering driving component, and the steering knuckle rotates horizontally under the drive of the steering driving component.

    PROCESS FOR MANUFACTURING ALUMINUM ALLOY WHEEL
    22.
    发明申请
    PROCESS FOR MANUFACTURING ALUMINUM ALLOY WHEEL 审中-公开

    公开(公告)号：US20190283108A1

    公开(公告)日：2019-09-19

    申请号：US16026104

    申请日：2018-07-03

    Applicant: CITIC Dicastal CO., LTD.

    Inventor： Haiping Chang ,  Lijuan Zhang ,  Shiwen Xu ,  Changhai Li ,  Zhihua Zhu

    IPC: B21H1/10 ,  C22F1/04 ,  B22D25/02 ,  B22D31/00

    Abstract: Disclosed in the present disclosure is a process for manufacturing an aluminum alloy wheel. The process flow comprises: casting, de-flashing, soaking, spinning, thermal treatment, de-gating, X-ray and machining. The process reduces the cost by about 18 yuan/piece and reduces the weight of the finished product by 0.7-1.1 Kg by improving the casting production efficiency and the product quality, saving original cooling compressed air, canceling pre-machining, preheating and spinning the thermal blank, thermally treating the thermal blank and the like, has the cost equivalent to the comprehensive manufacturing cost of an ordinary cast wheel, and improves the market competitiveness of the cast-spun wheel. The process realizes short flow, light weight and low cost for manufacturing a cast-spun wheel, achieves intelligence of machining, and is suitable for automatic production of large-batch cast-spun wheels.

    Closed-loop control method and system for mold temperature in wheel casting process
    23.
    发明授权
    Closed-loop control method and system for mold temperature in wheel casting process 有权

    公开(公告)号：US11980933B2

    公开(公告)日：2024-05-14

    申请号：US18198020

    申请日：2023-05-16

    Applicant: CITIC Dicastal Co., Ltd.

    Inventor： Zuo Xu ,  Ji Wang ,  Shiwei Guo ,  Shiwen Xu ,  Shide Li ,  Xi Li ,  Yiming Li ,  Yangfan Li ,  Ning Wang ,  Guojiang Dong ,  Jiang Bi

    IPC: B22D18/08 ,  B22D18/04

    CPC classification number: B22D18/08 ,  B22D18/04

    Abstract: The invention relates to the field of aluminum wheel casting molds, and more particularly relates to a closed-loop control method and system for a mold temperature in a wheel casting process. The control method includes: step 1, acquiring data, that is, acquiring a plurality of mold position temperatures, and cooling pipeline opening and closing signals in a target wheel casting process according to a fixed frequency; step 2, storing, based on acquired mold opening and closing signals of casting equipment, the acquired data in a database in the form of a unique ID according to a single wheel casting process; step 3, calculating new process parameters based on the acquired plurality of position temperatures and time; and step 4, integrating the calculated process parameters, and issuing the process parameters to a PLC of a casting equipment to perform new casting. According to the invention, the temperature control parameters are calculated based on the acquired temperature data and time process to form the temperature control process of the casting process, which solves the technical problem of significant fluctuations in the quality of the low-pressure casting process of aluminum wheels and improves casting stability and yield.

    Vehicle wheel
    25.
    外观设计
    Vehicle wheel 有权

    公开(公告)号：USD1009753S1

    公开(公告)日：2024-01-02

    申请号：US29781740

    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.
    In the drawings the broken lines depict portions of the wheel that form no part of the claimed design.

    Vehicle wheel
    26.
    外观设计
    Vehicle wheel 有权

    公开(公告)号：USD1008920S1

    公开(公告)日：2023-12-26

    申请号：US29781759

    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.
    In the drawings the broken lines depict portions of the wheel that form no part of the claimed design.

    Magnesium Alloy Material Smelting Device
    28.
    发明公开
    Magnesium Alloy Material Smelting Device 审中-公开

    公开(公告)号：US20230194176A1

    公开(公告)日：2023-06-22

    申请号：US17676302

    申请日：2022-02-21

    Applicant: CITIC Dicastal Co., Ltd.

    Inventor： Lixin Huang ,  Shiwen Xu ,  Meng Li ,  Haiping Chang ,  Zhen Li ,  Zhen Peng

    IPC: F27D27/00 ,  C22C1/03

    CPC classification number: F27D27/00 ,  C22C1/03 ,  F27M2003/13

    Abstract: The disclosure discloses a magnesium alloy material smelting device, comprising a furnace, a disc packing device, the disc packing device comprising a stirring shaft, a packing basket, a disc stirring head, the stirring shaft connected with a packing basket, the bottom of the packing basket connected with a disc stirring head, the disc stirring head comprising a plurality of stirring wings, the stirring wings connected with the packing basket and the stirring disc, the connecting ends of the stirring wings connected with each other, the stirring ends extending to the edge of the stirring disc, and the sidewall of the packing basket provided with a liquid passage hole; during the process of preparing and processing the magnesium alloy, the disc stirring head may accelerate the diffusion, the rotation of the disc stirring head may divide the melt into upper and lower layers, and the upper layer of the melt forms a solution vortex to accelerate the diffusion of the master alloy elements; the lower melt keeps relatively static to avoid the upturn of precipitated slag and shorten the precipitation time of slag, thereby improving the productivity.

    Vehicle wheel
    29.
    外观设计
    Vehicle wheel 有权

    公开(公告)号：USD987512S1

    公开(公告)日：2023-05-30

    申请号：US29781726

    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.

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