The present invention relates to a method of manufacturing automobile wheels with rims on both sides of the outer circumferential surface of a disc. More specifically, the present invention relates to a method of manufacturing automobile wheels, which is able to select a material for the disc among nonferrous metals having a certain thickness and diameter for manufacturing automobile wheels made of nonferrous metal and having rims on both sides, form an incised groove with a certain depth on the outer circumference of the disc, insert the disc material with the incised groove into a part between a main shaft unit and a pressure unit of a spinning forming apparatus, rotate the disc material, let an extension roller come in contact with the incised unit of the disc material, extend the incised groove into a certain size, form divided main walls for forming rims on both sides of the incised groove, make the divided main walls come in contact with a rim shape mold through a first rim forming machine of the spinning forming apparatus and a second rim forming machine, and successively form rims on both sides of the outer circumferential surface of the disc material. The present invention aims to provide a method of manufacturing automobile wheels with rims on both sides of the outer circumferential surface of a disc, which is capable of reducing the cost.

    본 발명은 원판 외주면 양측에 림이 형성되는 자동차 휠의 제조방법에 관한 것으로 보다 구체적인 것은, 비철금속제로 되고, 양측에 림이 형성되는 자동차 휠을 제조하기 위해 일정두께와 직경을 구비하는 비철금속제 원판 소재를 선택하고, 원판 소재 외주에 일정깊이의 절개홈을 형성한 다음, 절개홈이 형성된 원판 소재를 스피닝 성형장치의 주축대와 심압대 사이에 개입시켜 회전시키고, 원판 소재의 절개부에 확장롤러를 접촉시켜 절개홈을 소정크기로 확장시켜서 절개홈 양측으로 림형성용 분할주벽을 형성한 다음, 스피닝 성형장치의 제1림성형기와, 제2림성형기를 통해 분할주벽을 림형상금형에 밀착시켜 원판소재 외주면 양측에 차례로 림을 형성시키는 자동차 휠 제조방법이다.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Methods of manufacture of automobile wheels in which rim forms on both sides of the outboard of the original plate


    Weitere Titelangaben:

    원판 외주 양측에 림이 형성되는 자동차 휠의 제조방법


    Beteiligte:
    YEO DU YONG (Autor:in)

    Erscheinungsdatum :

    2022-04-25


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    Klassifikation :

    IPC:    B60B VEHICLE WHEELS , Räder für Fahrzeuge / B21D WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL , Bearbeiten oder Verarbeiten von Blechen, Metallrohren, -stangen oder -profilen ohne wesentliches Abtragen des Werkstoffs



    Manufacture of spot welded automobile wheels

    Grams, M.H. | Engineering Index Backfile | 1956


    Planning the repetitive manufacture of automobile wheels

    Ferguson, Wm. B. | Engineering Index Backfile | 1924


    OUTBOARD MOTOR LIFT PLATE

    DAVID JOHN SHEEHY | Europäisches Patentamt | 2024

    Freier Zugriff

    Dual axle skateboard and truck with outboard secondary wheels and method

    MARUSIAK JOHN R / SOLHEIM JOHN A / COLE ERIC V | Europäisches Patentamt | 2018

    Freier Zugriff

    Automobile wheels

    Bramwell, C.C. | Engineering Index Backfile | 1901