KR100736655B1 - 소형 케이스의 프레스성형방법 - Google Patents
소형 케이스의 프레스성형방법 Download PDFInfo
- Publication number
- KR100736655B1 KR100736655B1 KR1020070029557A KR20070029557A KR100736655B1 KR 100736655 B1 KR100736655 B1 KR 100736655B1 KR 1020070029557 A KR1020070029557 A KR 1020070029557A KR 20070029557 A KR20070029557 A KR 20070029557A KR 100736655 B1 KR100736655 B1 KR 100736655B1
- Authority
- KR
- South Korea
- Prior art keywords
- case
- processing
- slit
- processed
- mold
- Prior art date
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Classifications
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- 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
- B21D51/16—Making hollow objects characterised by the use of the objects
- B21D51/52—Making hollow objects characterised by the use of the objects boxes, cigarette cases, or the like
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- 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
- B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
- B21D22/02—Stamping using rigid devices or tools
- B21D22/04—Stamping using rigid devices or tools for dimpling
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- 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
- B21D28/00—Shaping by press-cutting; Perforating
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/02—Dies; Inserts therefor; Mounting thereof; Moulds
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B7/00—Presses characterised by a particular arrangement of the pressing members
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Abstract
Description
Claims (2)
- 제2항에 있어서,상기 슬릿가공단계는 가공폭이 넓은 부분을 먼저 가공하고, 상기 커팅단계는 나머지 부분을 가공하며;동일한 폭의 경우, 상기 슬릿가공단계는 깊이가 깊은 노치를 먼저 가공하고, 상기 커팅단계는 나머지 부분을 가공하는 것을 특징으로 하는 소형 케이스의 프레스성형방법.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020070029557A KR100736655B1 (ko) | 2007-03-27 | 2007-03-27 | 소형 케이스의 프레스성형방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020070029557A KR100736655B1 (ko) | 2007-03-27 | 2007-03-27 | 소형 케이스의 프레스성형방법 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020060087162A Division KR100717534B1 (ko) | 2006-09-11 | 2006-09-11 | 소형 케이스의 프레스성형장치 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR100736655B1 true KR100736655B1 (ko) | 2007-07-06 |
Family
ID=38503500
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020070029557A KR100736655B1 (ko) | 2007-03-27 | 2007-03-27 | 소형 케이스의 프레스성형방법 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100736655B1 (ko) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101430913B1 (ko) | 2012-07-27 | 2014-08-18 | 성낙승 | 인발다이스의 홀 가공장치 |
WO2017204424A1 (ko) * | 2016-05-27 | 2017-11-30 | 경일산업 주식회사 | 프레스를 이용한 알루미늄 케이스 성형방법 및 이에 사용되는 금형장치 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100585373B1 (ko) | 2004-04-08 | 2006-05-30 | 안계훈 | 유압 케이스 제조방법 |
-
2007
- 2007-03-27 KR KR1020070029557A patent/KR100736655B1/ko active IP Right Grant
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100585373B1 (ko) | 2004-04-08 | 2006-05-30 | 안계훈 | 유압 케이스 제조방법 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101430913B1 (ko) | 2012-07-27 | 2014-08-18 | 성낙승 | 인발다이스의 홀 가공장치 |
WO2017204424A1 (ko) * | 2016-05-27 | 2017-11-30 | 경일산업 주식회사 | 프레스를 이용한 알루미늄 케이스 성형방법 및 이에 사용되는 금형장치 |
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