KR100755260B1 - 익스팬션 조인트의 제조공법 - Google Patents
익스팬션 조인트의 제조공법 Download PDFInfo
- Publication number
- KR100755260B1 KR100755260B1 KR1020060104321A KR20060104321A KR100755260B1 KR 100755260 B1 KR100755260 B1 KR 100755260B1 KR 1020060104321 A KR1020060104321 A KR 1020060104321A KR 20060104321 A KR20060104321 A KR 20060104321A KR 100755260 B1 KR100755260 B1 KR 100755260B1
- Authority
- KR
- South Korea
- Prior art keywords
- expansion joint
- welding
- manufacturing
- shape
- product
- Prior art date
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K31/00—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups
- B23K31/02—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups relating to soldering or welding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/04—Tubular or hollow articles
- B23K2101/14—Heat exchangers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F2265/00—Safety or protection arrangements; Arrangements for preventing malfunction
- F28F2265/26—Safety or protection arrangements; Arrangements for preventing malfunction for allowing differential expansion between elements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/26—Arrangements for connecting different sections of heat-exchange elements, e.g. of radiators
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
- Joints Allowing Movement (AREA)
Abstract
Description
Claims (1)
- (정정)익스팬션 조인트의 제조공법에 있어서,상기 익스팬션 조인트를 형성하는 부품의 형상 360도 원형을 등분하여 원자재에 마킹 후 마킹된 부분을 절단하는 마킹 및 절단공정과;절단된 각 부품을 용접하되 용접 완성된 부품의 양측 단부가 단락된 상태를 유지하도록 용접하는 부품 용접공정과;용접된 부품을 벤딩롤러기를 이용하여 콘(cone) 형상으로 벤딩하여 양측단부를 이음 용접하는 것으로서 콘 형상으로 형성하는 벤딩공정과;벤딩 완료된 제품을 프레스에 설치 고정하는 제품 설치공정과;원하는 형상과 치수에 맞는 금형으로 형상을 성형하는 형상 성형공정과;성형된 제품 2개를 서로 맞대어 외부 원주방향으로 용접하는 용접공정을 포함하는 것을 특징으로 하는 익스팬션 조인트의 제조공법.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020060104321A KR100755260B1 (ko) | 2006-10-26 | 2006-10-26 | 익스팬션 조인트의 제조공법 |
US11/975,785 US7905387B2 (en) | 2006-10-26 | 2007-10-22 | Method of manufacturing expansion joint |
JP2007278013A JP2008105097A (ja) | 2006-10-26 | 2007-10-25 | エクスパンションジョイントの製造工法 |
CNA2007101634979A CN101168225A (zh) | 2006-10-26 | 2007-10-25 | 伸缩接头的制造方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020060104321A KR100755260B1 (ko) | 2006-10-26 | 2006-10-26 | 익스팬션 조인트의 제조공법 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR100755260B1 true KR100755260B1 (ko) | 2007-09-05 |
Family
ID=38736419
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020060104321A KR100755260B1 (ko) | 2006-10-26 | 2006-10-26 | 익스팬션 조인트의 제조공법 |
Country Status (4)
Country | Link |
---|---|
US (1) | US7905387B2 (ko) |
JP (1) | JP2008105097A (ko) |
KR (1) | KR100755260B1 (ko) |
CN (1) | CN101168225A (ko) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102505070B1 (ko) | 2021-09-17 | 2023-02-28 | 백남도 | 무용접 익스팬션조인트 제조장치 |
KR20240066670A (ko) | 2022-11-08 | 2024-05-16 | 백남도 | 열간성형 무용접 익스팬션조인트 제조장치 |
KR20240067441A (ko) | 2022-11-09 | 2024-05-17 | 백남도 | 열간성형 무용접 익스팬션조인트 제조장치용 가열유닛 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111151652B (zh) * | 2019-12-27 | 2022-02-01 | 成立航空股份有限公司 | 一种双联涡轮叶片锁片的弯曲加工方法 |
CN113085210A (zh) * | 2021-02-27 | 2021-07-09 | 江苏星球防腐科技有限公司 | 耐强酸强碱耐高温氟塑料膨胀节生产方法 |
CN114310335A (zh) * | 2021-12-31 | 2022-04-12 | 上海贤影法兰制造有限公司 | 一种膨胀节套环的加工设备及制作工艺 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58107236A (ja) | 1981-12-22 | 1983-06-25 | Mitsubishi Heavy Ind Ltd | パイプ接続用伸縮継手の製造方法 |
KR970020393A (ko) * | 1995-10-12 | 1997-05-28 | 전종술 | 비금속성 익스펜션 조인트(non-metal expansion jiont)의 플랜지(flange) 제조방법 |
JPH11320185A (ja) | 1998-05-18 | 1999-11-24 | Nippon Steel Metal Prod Co Ltd | 角コラムの溶接裏当て金の製造方法および溶接裏当て金 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3263054A (en) * | 1962-09-18 | 1966-07-26 | Holmgren Alfred Birger Ivar | Method for producing welded products and a device for carrying out the method |
JPS5148148B2 (ko) * | 1972-08-31 | 1976-12-18 | ||
JPS5568137A (en) * | 1978-11-15 | 1980-05-22 | Dai Ichi High Frequency Co Ltd | Production of cone |
JPS5592228A (en) * | 1978-12-29 | 1980-07-12 | Dai Ichi High Frequency Co Ltd | Production of cone |
JPS55103061A (en) * | 1979-02-02 | 1980-08-06 | Hitachi Ltd | Blanking method of sector steel plate for rotary electric machine |
JP3722539B2 (ja) * | 1996-02-09 | 2005-11-30 | 黒田精工株式会社 | 環状積層鉄心の製造方法及び順送り金型装置 |
JP4527213B2 (ja) * | 1999-05-26 | 2010-08-18 | 黒田精工株式会社 | 環状積層鉄心用ユニット積層体の製造方法 |
DE10320688B3 (de) * | 2003-04-30 | 2005-01-20 | Michelin Kronprinz Werke Gmbh | Verfahren zur Herstellung von Radschüsseln |
-
2006
- 2006-10-26 KR KR1020060104321A patent/KR100755260B1/ko active IP Right Grant
-
2007
- 2007-10-22 US US11/975,785 patent/US7905387B2/en not_active Expired - Fee Related
- 2007-10-25 CN CNA2007101634979A patent/CN101168225A/zh active Pending
- 2007-10-25 JP JP2007278013A patent/JP2008105097A/ja active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58107236A (ja) | 1981-12-22 | 1983-06-25 | Mitsubishi Heavy Ind Ltd | パイプ接続用伸縮継手の製造方法 |
KR970020393A (ko) * | 1995-10-12 | 1997-05-28 | 전종술 | 비금속성 익스펜션 조인트(non-metal expansion jiont)의 플랜지(flange) 제조방법 |
JPH11320185A (ja) | 1998-05-18 | 1999-11-24 | Nippon Steel Metal Prod Co Ltd | 角コラムの溶接裏当て金の製造方法および溶接裏当て金 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102505070B1 (ko) | 2021-09-17 | 2023-02-28 | 백남도 | 무용접 익스팬션조인트 제조장치 |
KR20240066670A (ko) | 2022-11-08 | 2024-05-16 | 백남도 | 열간성형 무용접 익스팬션조인트 제조장치 |
KR20240067441A (ko) | 2022-11-09 | 2024-05-17 | 백남도 | 열간성형 무용접 익스팬션조인트 제조장치용 가열유닛 |
Also Published As
Publication number | Publication date |
---|---|
JP2008105097A (ja) | 2008-05-08 |
CN101168225A (zh) | 2008-04-30 |
US7905387B2 (en) | 2011-03-15 |
US20080105732A1 (en) | 2008-05-08 |
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