KR100726575B1 - 요크 타입 전자석을 이용한 아크 쏠림 방지 장치 - Google Patents
요크 타입 전자석을 이용한 아크 쏠림 방지 장치 Download PDFInfo
- Publication number
- KR100726575B1 KR100726575B1 KR1020060021141A KR20060021141A KR100726575B1 KR 100726575 B1 KR100726575 B1 KR 100726575B1 KR 1020060021141 A KR1020060021141 A KR 1020060021141A KR 20060021141 A KR20060021141 A KR 20060021141A KR 100726575 B1 KR100726575 B1 KR 100726575B1
- Authority
- KR
- South Korea
- Prior art keywords
- welding
- magnetic field
- residual magnetic
- type electromagnet
- power supply
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/64—Constructional details of receivers, e.g. cabinets or dust covers
- H04N5/655—Construction or mounting of chassis, e.g. for varying the elevation of the tube
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B39/00—Locking of screws, bolts or nuts
- F16B39/02—Locking of screws, bolts or nuts in which the locking takes place after screwing down
- F16B39/08—Locking of screws, bolts or nuts in which the locking takes place after screwing down with a cap interacting with the nut, connected to the bolt by a pin or cotter pin
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/043—Allowing translations
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
- F16M11/12—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting in more than one direction
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/18—Heads with mechanism for moving the apparatus relatively to the stand
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0204—Mounting supporting structures on the outside of casings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Arc Welding Control (AREA)
Abstract
Description
Claims (2)
- 삭제
- 아크 용접시 용접모재의 잔류 자기장에 의해 발생하는 아크 쏠림을 방지하는 장치에 있어서,상기 용접 토치 전방부에 위치하도록 용접용 캐리지에 장착되며, 양측부는 상부면 양측단에 회전 가능하도록 힌지 연결되어 양측부 하부면이 용접모재에 접촉된 상태로 용접용 캐리지에 의해 용접 토치와 용접 모재의 용접부를 따라 동기 주행함으로써 용접부의 잔류 자기장의 세기와 상응하고 반대되는 극성의 외부 자기장을 용접부에 국소적으로 인가하여 용접부의 잔류 자기장을 상쇄시키는 수냉식 요크타입 전자석;상기 수냉식 요크타입 전자석과 연결되어 용접부의 잔류 자기장을 상쇄시킬 수 있는 직류 전원을 수냉식 요크타입 전자석에 인가하는 직류 전원장치;상기 직류 전원장치와 연결되어 상기 직류 전원장치가 용접부의 잔류 자기장을 상쇄시킬 수 있는 직류 전원을 발생할 수 있도록 직류 전원장치를 제어하는 제어회로;상기 제어회로와 연결되어 용접부의 잔류 자기장의 세기와 극성을 측정하여 그 측정값을 상기 제어회로에 인가시키는 가우스 미터; 및상기 용접모재의 용접부에 위치하도록 상기 요크타입 전자석 중앙부에 설치되며 상기 가우스 미터와 연결되어 용접부의 잔류 자기장을 측정하여 상기 가우스 미터에 인가시키는 수냉식 탐침으로 구성된 것을 특징으로 하는 요크 타입 전자석을 이용한 아크 쏠림 방지 장치.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020060021141A KR100726575B1 (ko) | 2006-03-07 | 2006-03-07 | 요크 타입 전자석을 이용한 아크 쏠림 방지 장치 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020060021141A KR100726575B1 (ko) | 2006-03-07 | 2006-03-07 | 요크 타입 전자석을 이용한 아크 쏠림 방지 장치 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR100726575B1 true KR100726575B1 (ko) | 2007-06-11 |
Family
ID=38358870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020060021141A Expired - Fee Related KR100726575B1 (ko) | 2006-03-07 | 2006-03-07 | 요크 타입 전자석을 이용한 아크 쏠림 방지 장치 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR100726575B1 (ko) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104325212A (zh) * | 2014-10-22 | 2015-02-04 | 武汉凯奇特种焊接设备有限责任公司 | 用于氩弧焊机的磁偏吹消除装置 |
| US10173279B2 (en) | 2014-11-21 | 2019-01-08 | Lincoln Global, Inc. | Welding system |
| KR102142215B1 (ko) | 2019-04-15 | 2020-08-06 | 한국조선해양 주식회사 | 영구자석형 중자화 장치 |
| KR20230016092A (ko) * | 2021-07-22 | 2023-02-01 | 한국생산기술연구원 | 영상처리를 기반으로 한 아크쏠림 방지 및 제어 방법 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59107772A (ja) * | 1982-12-13 | 1984-06-22 | Mitsubishi Heavy Ind Ltd | 溶接ア−ク磁気吹き防止法 |
| JPH0683164U (ja) * | 1993-04-21 | 1994-11-29 | 石川島播磨重工業株式会社 | 開先内の減磁装置 |
| JPH10249522A (ja) * | 1997-03-10 | 1998-09-22 | Nippon Steel Weld Prod & Eng Co Ltd | ア−ク溶接装置 |
-
2006
- 2006-03-07 KR KR1020060021141A patent/KR100726575B1/ko not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59107772A (ja) * | 1982-12-13 | 1984-06-22 | Mitsubishi Heavy Ind Ltd | 溶接ア−ク磁気吹き防止法 |
| JPH0683164U (ja) * | 1993-04-21 | 1994-11-29 | 石川島播磨重工業株式会社 | 開先内の減磁装置 |
| JPH10249522A (ja) * | 1997-03-10 | 1998-09-22 | Nippon Steel Weld Prod & Eng Co Ltd | ア−ク溶接装置 |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104325212A (zh) * | 2014-10-22 | 2015-02-04 | 武汉凯奇特种焊接设备有限责任公司 | 用于氩弧焊机的磁偏吹消除装置 |
| US10173279B2 (en) | 2014-11-21 | 2019-01-08 | Lincoln Global, Inc. | Welding system |
| KR102142215B1 (ko) | 2019-04-15 | 2020-08-06 | 한국조선해양 주식회사 | 영구자석형 중자화 장치 |
| KR20230016092A (ko) * | 2021-07-22 | 2023-02-01 | 한국생산기술연구원 | 영상처리를 기반으로 한 아크쏠림 방지 및 제어 방법 |
| KR102494291B1 (ko) * | 2021-07-22 | 2023-02-07 | 한국생산기술연구원 | 영상처리를 기반으로 한 아크쏠림 방지 및 제어 방법 |
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