CA1227542A - Method and apparatus for welding - Google Patents
Method and apparatus for weldingInfo
- Publication number
- CA1227542A CA1227542A CA000471754A CA471754A CA1227542A CA 1227542 A CA1227542 A CA 1227542A CA 000471754 A CA000471754 A CA 000471754A CA 471754 A CA471754 A CA 471754A CA 1227542 A CA1227542 A CA 1227542A
- Authority
- CA
- Canada
- Prior art keywords
- workpiece
- welding
- sides
- weld
- metal workpiece
- 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
Links
- 238000003466 welding Methods 0.000 title claims description 51
- 238000000034 method Methods 0.000 title claims description 19
- 229910052751 metal Inorganic materials 0.000 claims abstract description 36
- 239000002184 metal Substances 0.000 claims abstract description 36
- 239000011261 inert gas Substances 0.000 claims abstract description 10
- 230000003287 optical effect Effects 0.000 claims description 7
- 238000010894 electron beam technology Methods 0.000 claims description 4
- 238000003287 bathing Methods 0.000 claims 1
- 230000005540 biological transmission Effects 0.000 claims 1
- 230000006835 compression Effects 0.000 claims 1
- 238000007906 compression Methods 0.000 claims 1
- 230000004927 fusion Effects 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 description 4
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- 230000001427 coherent effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000003466 anti-cipated effect Effects 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 229910052729 chemical element Inorganic materials 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000004886 process control Methods 0.000 description 1
- 238000003908 quality control method Methods 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000011179 visual inspection Methods 0.000 description 1
Classifications
-
- 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
- B23K15/00—Electron-beam welding or cutting
- B23K15/0046—Welding
- B23K15/008—Spot 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
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/08—Devices involving relative movement between laser beam and workpiece
- B23K26/10—Devices involving relative movement between laser beam and workpiece using a fixed support, i.e. involving moving the laser beam
-
- 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
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/20—Bonding
- B23K26/21—Bonding by welding
- B23K26/22—Spot welding
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mechanical Engineering (AREA)
- Plasma & Fusion (AREA)
- Laser Beam Processing (AREA)
- Welding Or Cutting Using Electron Beams (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/605,936 US4658110A (en) | 1984-05-01 | 1984-05-01 | Method and apparatus for welding |
| US605,936 | 1984-05-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1227542A true CA1227542A (en) | 1987-09-29 |
Family
ID=24425831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000471754A Expired CA1227542A (en) | 1984-05-01 | 1985-01-09 | Method and apparatus for welding |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4658110A (enExample) |
| EP (1) | EP0161037B1 (enExample) |
| JP (1) | JPS60234786A (enExample) |
| BR (1) | BR8500345A (enExample) |
| CA (1) | CA1227542A (enExample) |
| DE (1) | DE3566966D1 (enExample) |
Families Citing this family (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4847467A (en) * | 1988-08-19 | 1989-07-11 | Colt 7 Inc. | Laser welding clamp |
| US5090612A (en) * | 1991-02-13 | 1992-02-25 | Globe-Union Inc. | Method of fabricating a pressure vessel for a metal oxide-hydrogen battery |
| US5160822A (en) * | 1991-05-14 | 1992-11-03 | General Electric Company | Method for depositing material on the tip of a gas turbine engine airfoil using linear translational welding |
| US5304200A (en) * | 1991-05-29 | 1994-04-19 | Cordis Corporation | Welded radially expandable endoprosthesis and the like |
| US5187345A (en) * | 1991-11-22 | 1993-02-16 | The Torrington Company | Method of welding retainer rings |
| DE59208497D1 (de) * | 1992-03-02 | 1997-06-19 | Sulzer Innotec Ag | Freiformschweissen von Metallstrukturen mit Laser |
| US5290989A (en) * | 1993-02-23 | 1994-03-01 | The United States Of America As Represented By The Secretary Of The Air Force | Weld root shield device and method |
| GB2281865B (en) * | 1993-09-16 | 1997-07-30 | Cordis Corp | Endoprosthesis having multiple laser welded junctions,method and procedure |
| US5591358A (en) * | 1994-03-23 | 1997-01-07 | Progressive Tool & Industries Co. | Apparatus for clamping and laser welding |
| DE19501866C2 (de) * | 1995-01-23 | 2003-06-12 | Audi Ag | Vorrichtung zum Verbinden von Blechbauteilen mittels Schweißen |
| DE19831558C1 (de) * | 1998-07-14 | 2000-03-30 | Siemens Ag | Vorrichtung zum Laserbearbeiten von flachen Werkstücken |
| GB9820879D0 (en) * | 1998-09-26 | 1998-11-18 | Univ Coventry | Welding |
| US8632590B2 (en) | 1999-10-20 | 2014-01-21 | Anulex Technologies, Inc. | Apparatus and methods for the treatment of the intervertebral disc |
| JP2004098122A (ja) * | 2002-09-09 | 2004-04-02 | Futaba Industrial Co Ltd | レーザー溶接方法 |
| US20040266539A1 (en) * | 2003-06-27 | 2004-12-30 | Delco Remy America, Inc., A Delaware Corporation | Laser staked two-piece drive shaft for a starter motor |
| US20060027541A1 (en) * | 2004-08-03 | 2006-02-09 | Sun Peter C | Programmable non-contact fusion welding apparatus and method |
| US7823272B2 (en) * | 2006-11-14 | 2010-11-02 | The Gillette Company | Systems for producing assemblies |
| KR101180916B1 (ko) * | 2007-11-20 | 2012-09-07 | 삼성테크윈 주식회사 | 카메라 모듈 본딩장치, 이를 구비한 카메라 모듈 조립장비및 이를 이용한 카메라 모듈 조립방법 |
| US9856820B2 (en) | 2010-10-05 | 2018-01-02 | Mahle International Gmbh | Piston assembly |
| US8973484B2 (en) | 2011-07-01 | 2015-03-10 | Mahle Industries Inc. | Piston with cooling gallery |
| CN106029291B (zh) * | 2014-02-25 | 2018-05-04 | 松下知识产权经营株式会社 | 激光焊接方法 |
| CN108406112B (zh) | 2015-02-09 | 2021-07-27 | 通快激光英国有限公司 | 激光焊缝 |
| US10118249B2 (en) * | 2015-10-15 | 2018-11-06 | GM Global Technology Operations LLC | Laser beam welding with a spiral weld path having a first order of continuity |
| KR102129194B1 (ko) * | 2016-03-15 | 2020-07-01 | 제이에프이 스틸 가부시키가이샤 | 겹치기 레이저 용접 조인트, 그 용접 조인트의 제조 방법 및 자동차용 골격 부품 |
| DE102018102523B4 (de) * | 2018-02-05 | 2019-10-10 | Scansonic Mi Gmbh | Schweißverfahren und Laserschweißvorrichtung zum Verbinden von folienartigen Werkstücken |
| WO2020045263A1 (ja) * | 2018-08-30 | 2020-03-05 | ローム株式会社 | 接合構造体、半導体装置および接合方法 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3437785A (en) * | 1966-05-06 | 1969-04-08 | Welding Research Inc | Method for electron beam welding of overlapped sheets |
| GB1271662A (en) * | 1968-09-23 | 1972-04-26 | Lucas Industries Ltd | Electron beam welding |
| IT1077304B (it) * | 1976-06-23 | 1985-05-04 | Eaton Corp | Regolatore per dispositivi azionati dalla pressione di un fluido |
| US4263496A (en) * | 1978-06-16 | 1981-04-21 | Rolls-Royce Limited | Method of welding by electron beam |
| JPS5868491A (ja) * | 1981-10-19 | 1983-04-23 | Toshiba Corp | レ−ザ−スポツト溶接機 |
| JPS5868492A (ja) * | 1981-10-19 | 1983-04-23 | Toshiba Corp | レ−ザ−スポツト溶接機 |
| US4461947A (en) * | 1982-08-24 | 1984-07-24 | Allied Corporation | Rotating laser beam with coincident gas jet |
-
1984
- 1984-05-01 US US06/605,936 patent/US4658110A/en not_active Expired - Lifetime
- 1984-12-12 JP JP59260983A patent/JPS60234786A/ja active Granted
-
1985
- 1985-01-09 CA CA000471754A patent/CA1227542A/en not_active Expired
- 1985-01-10 EP EP85300160A patent/EP0161037B1/en not_active Expired
- 1985-01-10 DE DE8585300160T patent/DE3566966D1/de not_active Expired
- 1985-01-25 BR BR8500345A patent/BR8500345A/pt not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60234786A (ja) | 1985-11-21 |
| JPH0510196B2 (enExample) | 1993-02-09 |
| EP0161037A3 (en) | 1986-01-22 |
| BR8500345A (pt) | 1986-04-15 |
| EP0161037B1 (en) | 1988-12-28 |
| EP0161037A2 (en) | 1985-11-13 |
| US4658110A (en) | 1987-04-14 |
| DE3566966D1 (en) | 1989-02-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |