KR870002883A - 알미늄 주방 용기의 성형방법 - Google Patents

알미늄 주방 용기의 성형방법 Download PDF

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Publication number
KR870002883A
KR870002883A KR1019850006968A KR850006968A KR870002883A KR 870002883 A KR870002883 A KR 870002883A KR 1019850006968 A KR1019850006968 A KR 1019850006968A KR 850006968 A KR850006968 A KR 850006968A KR 870002883 A KR870002883 A KR 870002883A
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KR
South Korea
Prior art keywords
container body
molding method
mold
aluminum
molding
Prior art date
Application number
KR1019850006968A
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English (en)
Other versions
KR890002817B1 (ko
Inventor
류진호
Original Assignee
류진호
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 류진호 filed Critical 류진호
Priority to KR1019850006968A priority Critical patent/KR890002817B1/ko
Publication of KR870002883A publication Critical patent/KR870002883A/ko
Application granted granted Critical
Publication of KR890002817B1 publication Critical patent/KR890002817B1/ko

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D51/00—Making hollow objects
    • B21D51/02—Making hollow objects characterised by the structure of the objects
    • B21D51/10—Making hollow objects characterised by the structure of the objects conically or cylindrically shaped objects

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)

Abstract

내용 없음

Description

알미늄 주방 용기의 성형방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명 방법에 의하여 성형된 주방용기의 참고사시도
제2도는 제1도의 단면표시도
제3도는 본 발명의 실시 공정도로서
(가)는 소재의 일차 성형을 위한 예비 작업 공정도
(나)는 1차 성형상태도
(다)는 2차 성형을 위한 예비 작업공정도
(라)는 2차 성형상태도
제4도는 제3도 원선 부분의 확대도
1:용기 2:윤곽테 3 :단입부 4:바닥면
5:1차성형여공정금형 6:만곡부 7:가동금형
8:2차성형공정금형 9:성형돌출부

Claims (1)

  1. 만곡부(6)를 갖는 1차 성형 고정금형(5)에 알미늄 강판소재(1')를 넣어 가동금형(7)으로서형의 용기체(1)를 성형하는 장치에 있어서,형 용기체(1)를 용기체(1)의 외경보다 약간 협소한 규격의 성형돌출부(9)를 내향으로 돌설하여서된 2차 성형 고정금형(5)에 내입하여 프레싱하므로서 용기체의 윤곽테(2)가 바닥면(4)과 동일한 재료 두께로 유지되면서 용기체의 외주면에 단입부(3)가 형성되도록함을 특징으로 하는 알미늄 주방용기의 성형방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019850006968A 1985-09-20 1985-09-20 알미늄 주방 용기의 성형 방법 KR890002817B1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019850006968A KR890002817B1 (ko) 1985-09-20 1985-09-20 알미늄 주방 용기의 성형 방법

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019850006968A KR890002817B1 (ko) 1985-09-20 1985-09-20 알미늄 주방 용기의 성형 방법

Publications (2)

Publication Number Publication Date
KR870002883A true KR870002883A (ko) 1987-04-13
KR890002817B1 KR890002817B1 (ko) 1989-08-04

Family

ID=19242837

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019850006968A KR890002817B1 (ko) 1985-09-20 1985-09-20 알미늄 주방 용기의 성형 방법

Country Status (1)

Country Link
KR (1) KR890002817B1 (ko)

Also Published As

Publication number Publication date
KR890002817B1 (ko) 1989-08-04

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