KR20040064675A - 메탈씰 제조방법 - Google Patents
메탈씰 제조방법 Download PDFInfo
- Publication number
- KR20040064675A KR20040064675A KR1020040049562A KR20040049562A KR20040064675A KR 20040064675 A KR20040064675 A KR 20040064675A KR 1020040049562 A KR1020040049562 A KR 1020040049562A KR 20040049562 A KR20040049562 A KR 20040049562A KR 20040064675 A KR20040064675 A KR 20040064675A
- Authority
- KR
- South Korea
- Prior art keywords
- circular sheet
- metal seal
- bending
- forming
- curvature
- Prior art date
Links
- 239000002184 metal Substances 0.000 title claims abstract description 40
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 40
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 16
- 238000000034 method Methods 0.000 claims abstract description 15
- 238000005452 bending Methods 0.000 claims abstract description 13
- 238000012545 processing Methods 0.000 claims abstract description 7
- 239000000463 material Substances 0.000 claims description 4
- 238000000465 moulding Methods 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 239000000284 extract Substances 0.000 claims 1
- 230000007547 defect Effects 0.000 abstract description 4
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 239000000047 product Substances 0.000 description 4
- 239000011265 semifinished product Substances 0.000 description 3
- 230000003811 curling process Effects 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 238000012805 post-processing Methods 0.000 description 2
- 238000003672 processing method Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 229910000990 Ni alloy Inorganic materials 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 229910001090 inconels X-750 Inorganic materials 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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
- B21D19/00—Flanging or other edge treatment, e.g. of tubes
- B21D19/12—Edge-curling
-
- 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
- B21D19/00—Flanging or other edge treatment, e.g. of tubes
- B21D19/02—Flanging or other edge treatment, e.g. of tubes by continuously-acting tools moving along the edge
- B21D19/04—Flanging or other edge treatment, e.g. of tubes by continuously-acting tools moving along the edge shaped as rollers
- B21D19/043—Flanging or other edge treatment, e.g. of tubes by continuously-acting tools moving along the edge shaped as rollers for flanging edges of plates
-
- 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
- B21D19/00—Flanging or other edge treatment, e.g. of tubes
- B21D19/08—Flanging or other edge treatment, e.g. of tubes by single or successive action of pressing tools, e.g. vice jaws
-
- 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
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
- B21D5/04—Bending sheet metal along straight lines, e.g. to form simple curves on brakes making use of clamping means on one side of the work
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gasket Seals (AREA)
Abstract
Description
Claims (2)
- 금속판재(10)로부터 원판(12)을 따내는 원판 블랭킹가공단계(Ⅰ)와, 얻어진 원판(12)의 둘레부를 일정한 곡률반경으로 곡가공하여 원판(12)의 둘레부를 따라 개방부가 내향하는 단면 U자형상부(14)를 성형하는 둘레부 곡가공단계(Ⅱ)와, 상기 곡가공된 원판(12)에서 단면 U자형상부(14) 내부의 원판(18)을 따내는 내부원판 블랭킹가공단계(Ⅲ)를 포함하는 것을 특징으로 하는 메탈씰의 제조방법.
- 제 1 항에 있어서, 상기 둘레부 곡가공단계(Ⅱ)는 원판의 둘레의 만곡부(16)가 원판(12)에 대하여 둔각 또는 직각을 이루도록 가공하는 예비성형단계(Ⅱ-1)와, 상기 둔각 또는 직각을 이루도록 예비성형된 만곡부(16)를 더욱 만곡시켜서 단면 U자형상이 되도록 가공하는 본 성형단계(Ⅱ-2)로 이루어진 것을 특징으로 하는 메탈씰의 제조방법.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2004-0049562A KR100527363B1 (ko) | 2004-06-29 | 2004-06-29 | 메탈씰 제조방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2004-0049562A KR100527363B1 (ko) | 2004-06-29 | 2004-06-29 | 메탈씰 제조방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20040064675A true KR20040064675A (ko) | 2004-07-19 |
KR100527363B1 KR100527363B1 (ko) | 2005-11-09 |
Family
ID=37355148
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-2004-0049562A KR100527363B1 (ko) | 2004-06-29 | 2004-06-29 | 메탈씰 제조방법 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100527363B1 (ko) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100815428B1 (ko) * | 2007-02-16 | 2008-03-20 | 한일마이크로텍(주) | 크로스 씰 |
CN111346973A (zh) * | 2020-03-03 | 2020-06-30 | 苏州领裕电子科技有限公司 | 折弯冲压成型模组及其方法 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106391851B (zh) * | 2016-09-18 | 2018-07-17 | 广东欧珀移动通信有限公司 | 金属壳的成型工艺、成型设备、金属壳及电子设备 |
KR102210103B1 (ko) * | 2019-06-21 | 2021-02-02 | 동서산업주식회사 | 금속 시일 및 그 제조방법 |
-
2004
- 2004-06-29 KR KR10-2004-0049562A patent/KR100527363B1/ko active IP Right Grant
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100815428B1 (ko) * | 2007-02-16 | 2008-03-20 | 한일마이크로텍(주) | 크로스 씰 |
CN111346973A (zh) * | 2020-03-03 | 2020-06-30 | 苏州领裕电子科技有限公司 | 折弯冲压成型模组及其方法 |
Also Published As
Publication number | Publication date |
---|---|
KR100527363B1 (ko) | 2005-11-09 |
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