KR100667480B1 - 협개선 그루빙용 밀링장치를 적용한 단·복관 제작방법 - Google Patents
협개선 그루빙용 밀링장치를 적용한 단·복관 제작방법 Download PDFInfo
- Publication number
- KR100667480B1 KR100667480B1 KR1020020048919A KR20020048919A KR100667480B1 KR 100667480 B1 KR100667480 B1 KR 100667480B1 KR 1020020048919 A KR1020020048919 A KR 1020020048919A KR 20020048919 A KR20020048919 A KR 20020048919A KR 100667480 B1 KR100667480 B1 KR 100667480B1
- Authority
- KR
- South Korea
- Prior art keywords
- pipe
- welding
- short
- grooving
- short pipe
- Prior art date
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Images
Classifications
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C3/00—Milling particular work; Special milling operations; Machines therefor
- B23C3/12—Trimming or finishing edges, e.g. deburring welded corners
- B23C3/122—Trimming or finishing edges, e.g. deburring welded corners of pipes or cylinders
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- 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
- B23K2101/06—Tubes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
Description
Claims (1)
- 철판을 일정크기로 절단함과 동시에 내면부 모서리만을 개선절단하여 제공된 부재를 원통형으로 밴딩하는 밴딩단계와,밴딩된 부재를 용접부의 틈새가 존재하지 않도록 단관 용접선(2) 방향에 대하여 노갭상태로 취부함과 동시에 탭피스(25)를 부착하는 단관 취부단계와,이렇게 취부된 단관부재(1`)의 단관 내면 용접선을 용접하는 단관내면 용접단계와,내면 용접이 완료된 단관부재(1`)의 단관 외면 용접선을 단관 그루비용 밀링장치(6)를 이용하여 내면용접부의 루트부까지 협개선 형태로 가공하는 단관 그루빙단계와,외면가공이 완료된 단관부재(1`)의 단관 외면 용접선을 용접한 후 탭피스를 제거하여 단관제작을 완료하는 단관외면 용접단계와,이렇게 제작된 단관(1)의 끝단부에 또 다른 단관(1)의 끝단부가 인접하도록 단관(1)을 배열하는 복관 취부단계와,취부된 복관부재(3`)의 복관 내면 용접선을 용접하는 복관내면 용접단계와,내면용접이 완료된 복관부재(3`)의 복관 외면 용접선을 복관외면 그루빙용 밀링장치를 이용하여 내면용접부의 루트부까지 협개선 형태로 가공하는 복관 그루빙단계와,외면가공이 완료된 복관부재(3`)의 1개 또는 다수의 복관 외면 용접선을 동시 용접하는 복관외면 용접단계로 이루어진 것을 특징으로 하는 협개선 그루빙용 밀링장치를 적용한 단·복관 제작방법.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020020048919A KR100667480B1 (ko) | 2002-08-19 | 2002-08-19 | 협개선 그루빙용 밀링장치를 적용한 단·복관 제작방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020020048919A KR100667480B1 (ko) | 2002-08-19 | 2002-08-19 | 협개선 그루빙용 밀링장치를 적용한 단·복관 제작방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20040016645A KR20040016645A (ko) | 2004-02-25 |
KR100667480B1 true KR100667480B1 (ko) | 2007-01-10 |
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KR1020020048919A KR100667480B1 (ko) | 2002-08-19 | 2002-08-19 | 협개선 그루빙용 밀링장치를 적용한 단·복관 제작방법 |
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KR (1) | KR100667480B1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101051997B1 (ko) * | 2009-06-03 | 2011-07-26 | 주식회사 스틸플라워 | 후육관용 탭피스, 후육관용 탭피스 제작 방법, 후육관 제작 방법 |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101164729B (zh) * | 2006-10-20 | 2011-02-16 | 上海电气电站设备有限公司 | 管壳式热交换器管板与半球形封头单面焊窄间隙焊接工艺 |
KR101039052B1 (ko) * | 2008-08-05 | 2011-06-07 | 코리아나까조 주식회사 | 제빙기의 정수위조절장치 |
CN108581391A (zh) * | 2018-05-10 | 2018-09-28 | 河南工钻业有限公司 | 一种机用丝锥先铣槽后磨槽的加工制作方法 |
CN115338606B (zh) * | 2022-09-17 | 2024-05-24 | 广东永煌休闲用品有限公司 | 一种铅链的连续式制造方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5440266A (en) * | 1977-09-07 | 1979-03-29 | Nippon Kokan Kk <Nkk> | Shaping method by welding |
JPS6044178A (ja) * | 1983-08-19 | 1985-03-09 | Osaka Tetsuen Kikai Kk | 突合せ溶接における開先の形成方法とその装置 |
JPS645668A (en) * | 1987-06-27 | 1989-01-10 | Jgc Corp | Method and equipment for welding pipes |
JPH0577047A (ja) * | 1991-09-25 | 1993-03-30 | Kubota Corp | 鋼管の突合せ溶接法 |
-
2002
- 2002-08-19 KR KR1020020048919A patent/KR100667480B1/ko active IP Right Grant
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5440266A (en) * | 1977-09-07 | 1979-03-29 | Nippon Kokan Kk <Nkk> | Shaping method by welding |
JPS6044178A (ja) * | 1983-08-19 | 1985-03-09 | Osaka Tetsuen Kikai Kk | 突合せ溶接における開先の形成方法とその装置 |
JPS645668A (en) * | 1987-06-27 | 1989-01-10 | Jgc Corp | Method and equipment for welding pipes |
JPH0577047A (ja) * | 1991-09-25 | 1993-03-30 | Kubota Corp | 鋼管の突合せ溶接法 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101051997B1 (ko) * | 2009-06-03 | 2011-07-26 | 주식회사 스틸플라워 | 후육관용 탭피스, 후육관용 탭피스 제작 방법, 후육관 제작 방법 |
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Publication number | Publication date |
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KR20040016645A (ko) | 2004-02-25 |
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