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.
MANUFACTURING METHOD OF WHEEL RIM AND WHEEL RIM MANUFACTURED THEREBY
자동차 휠 림 제조방법 및 이에 의해 제조된 휠 림
02.05.2016
Patent
Elektronische Ressource
Koreanisch
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