METHOD FOR MANUFACTURING FRAME STRUCTURE FOR PORTABLE TERMINAL

The present invention relates to a method for manufacturing a frame structure for a portable terminal and, more specifically, to a method for manufacturing a frame structure for a portable terminal allowing processing time to be shortened and an increase in the rigidity of a material. A method for m...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	KEUM, Ki Hyun, YEOM, Chan Kook
Format:	Patent
Sprache:	eng ; fre ; kor
Schlagworte:	AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING CASTING CASTING OF METALS CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL PERFORMING OPERATIONS POWDER METALLURGY PUNCHING METAL ROLLING OF METAL SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS TELEPHONIC COMMUNICATION TRANSPORTING WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS ORPROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	The present invention relates to a method for manufacturing a frame structure for a portable terminal and, more specifically, to a method for manufacturing a frame structure for a portable terminal allowing processing time to be shortened and an increase in the rigidity of a material. A method for manufacturing a frame structure for a portable terminal according to the present invention comprises: a rolling step for molding a frame member by means of passing a metal material between rollers; and a die-casting step for inserting the frame member into a die-casting mold and then injecting molten metal into the die-casting mold and thus forming a metal-interior bracket integrally with the frame member. La présente invention concerne un procédé de fabrication d'une structure de cadre d'un terminal portable et, plus précisément, un procédé de fabrication d'une structure de cadre d'un terminal portable permettant de raccourcir le temps de traitement et d'augmenter la rigidité d'un matériau. Le procédé de fabrication d'une structure de cadre d'un terminal portable selon la présente invention comprend : une étape de laminage permettant de mouler un élément de cadre par le passage d'un matériau métallique entre des rouleaux ; et une étape de coulée sous pression permettant d'insérer l'élément de cadre dans un moule de coulée sous pression et d'injecter ensuite du métal fondu dans le moule de coulée sous pression et de former ainsi un support intérieur métallique d'un seul tenant avec l'élément de cadre. 본 발명은 휴대단말기용 프레임 구조물 제조방법에 관한 것으로서, 보다 상세하게는 가공시간을 단축시킬 수 있고 소재의 강성을 높일 수 있는 휴대단말기용 프레임 구조물 제조방법에 관한 것이다. 본 발명의 휴대단말기용 프레임 구조물 제조방법은, 금속 소재를 롤러 사이로 통과시켜 프레임 부재를 성형하는 롤링단계 및 상기 프레임 부재를 다이캐스팅 금형에 삽입한 후 상기 다이캐스팅 금형에 금속 용탕을 주입하여 금속 내장 브라켓을 상기 프레임 부재와 일체로 형성하는 다이캐스팅단계를 포함하여 이루어지는 것을 특징으로 한다.