The present invention relates to a method for manufacturing a wheel rim and a wheel rim manufactured thereby, and more specifically, to a method for manufacturing a wheel rim, comprising: a rim forming step of bonding a plate material to form a rim; and a bead forming step of deforming the section of the rim using a roll. According to the present invention, a manufacturing process is effectively designed, thereby saving manufacturing costs and reducing work time.

    본 발명은 자동차 휠 림 제조방법 및 이에 의해 제조된 휠 림에 관한 것으로, 보다 상세하게는 판재를 접합하고 림을 형성하는 림 성형단계; 및 롤을 이용하여 상기 림의 단면을 변형시키는 비드 성형단계;를 포함하는 자동차 휠 림 제조방법을 제공한다.


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    Title :

    MANUFACTURING METHOD OF WHEEL RIM AND WHEEL RIM MANUFACTURED THEREBY


    Additional title:

    자동차 휠 림 제조방법 및 이에 의해 제조된 휠 림


    Contributors:
    CHUNG YOUN IL (author) / KWON HYUK SUN (author) / LEE MIN SUNG (author) / KIM DON GUN (author)

    Publication date :

    2016-05-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    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



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