The present invention relates to an integrated aluminum extrusion-molded articulated core bending side member and a manufacturing method thereof and, more specifically, to a manufacturing method of an integrated aluminum extrusion-molded articulated core bending side member, which comprises the steps of: manufacturing an integrated aluminum extrusion material through an aluminum extrusion process; inserting an articulated bending core into the aluminum extrusion material in a longitudinal direction; mounting the aluminum extrusion material into which the articulated bending core is inserted on a bending core bending processing unit; and rotating a rotating bending die of the bending core bending processing unit by a set angle based on a central axis to be bent.
본 발명은 일체형 알루미늄 압출 성형 관절형 코어 굽힘 벤딩 사이드 멤버 및 그 제조방법에 관한 것으로, 보다 상세하게는 알루미늄 압출공정을 통해 일체형 알루미늄 압출재를 제작하는 단계; 상기 알루미늄 압출재의 내부에 길이방향을 따라 관절형 굽힘코어를 삽입하는 단계; 관절형 굽힘코어를 삽입된 알루미늄 압출재를 굽힘코어 벤딩가공유닛에 장착하는 단계; 및 상기 굽힘코어 벤딩가공유닛의 회전벤딩다이가 중심축 기준으로 설정된 각도만큼 회전되어 벤딩가공되는 단계;를 포함하는 것을 특징으로 하는 일체형 알루미늄 압출 성형 관절형 코어 굽힘 벤딩 사이드 멤버의 제조방법에 관한 것이다.
Method for manufacturing side member using aluminum extrusion and joint type core bending
일체형 알루미늄 압출 성형 관절형 코어 굽힘 벤딩 사이드 멤버 및 그 제조방법
2024-02-05
Patent
Electronic Resource
Korean
IPC: | 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 / B21C MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING , Herstellen von Blechen, Metalldraht, -stangen, -rohren Metallprofilen oder Halbzeugen auf andere Weise als durch Walzen / B62D MOTOR VEHICLES , Motorfahrzeuge |
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