JPS5394240A - Laser welding method - Google Patents
Laser welding methodInfo
- Publication number
- JPS5394240A JPS5394240A JP837477A JP837477A JPS5394240A JP S5394240 A JPS5394240 A JP S5394240A JP 837477 A JP837477 A JP 837477A JP 837477 A JP837477 A JP 837477A JP S5394240 A JPS5394240 A JP S5394240A
- Authority
- JP
- Japan
- Prior art keywords
- laser welding
- welding method
- welding material
- protrusion
- laser beam
- 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.)
- Granted
Links
Landscapes
- Laser Beam Processing (AREA)
Abstract
PURPOSE:To weld a protrusion of the first welding material with the second welding material by a simple and inexpensive method, by arranging two welding materials with leaving a space, applying laser beam to the first welding material to form a protrusion, which is close to or is contacted with the second welding material, and then applying laser beam to the same applying position again.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP52008374A JPS5949112B2 (en) | 1977-01-28 | 1977-01-28 | Laser welding method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP52008374A JPS5949112B2 (en) | 1977-01-28 | 1977-01-28 | Laser welding method |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5394240A true JPS5394240A (en) | 1978-08-18 |
JPS5949112B2 JPS5949112B2 (en) | 1984-11-30 |
Family
ID=11691447
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP52008374A Expired JPS5949112B2 (en) | 1977-01-28 | 1977-01-28 | Laser welding method |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5949112B2 (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5662688A (en) * | 1979-10-24 | 1981-05-28 | Toshiba Corp | Laser welding method |
WO1994022630A1 (en) * | 1993-03-26 | 1994-10-13 | Kabushiki Kaisha Komatsu Seisakusho | Plasma arc welding method and apparatus for practising the same |
WO2002051580A1 (en) * | 2000-12-22 | 2002-07-04 | Koninklijke Philips Electronics N.V. | Method of laser welding |
WO2008149008A2 (en) * | 2007-05-11 | 2008-12-11 | Peugeot Citroen Automobiles Sa | Laser welding process for welding metal components, producing a plurality of projections by means of a laser at the interface between the components |
DE102016102771A1 (en) * | 2016-02-17 | 2017-08-17 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Method for joining metallic workpieces and apparatus for joining |
-
1977
- 1977-01-28 JP JP52008374A patent/JPS5949112B2/en not_active Expired
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5662688A (en) * | 1979-10-24 | 1981-05-28 | Toshiba Corp | Laser welding method |
JPS6255478B2 (en) * | 1979-10-24 | 1987-11-19 | Tokyo Shibaura Electric Co | |
WO1994022630A1 (en) * | 1993-03-26 | 1994-10-13 | Kabushiki Kaisha Komatsu Seisakusho | Plasma arc welding method and apparatus for practising the same |
US5734144A (en) * | 1993-03-26 | 1998-03-31 | Kabushiki Kaisha Komatsu Seisakusho | Plasma arc welding method and apparatus in which a swirling flow is imparted to a plasma gas to stabilize a plasma arc |
WO2002051580A1 (en) * | 2000-12-22 | 2002-07-04 | Koninklijke Philips Electronics N.V. | Method of laser welding |
CN1325220C (en) * | 2000-12-22 | 2007-07-11 | 皇家菲利浦电子有限公司 | Method of laser welding |
KR100845911B1 (en) * | 2000-12-22 | 2008-07-11 | 코닌클리케 필립스 일렉트로닉스 엔.브이. | Method of laser welding |
WO2008149008A2 (en) * | 2007-05-11 | 2008-12-11 | Peugeot Citroen Automobiles Sa | Laser welding process for welding metal components, producing a plurality of projections by means of a laser at the interface between the components |
WO2008149008A3 (en) * | 2007-05-11 | 2009-02-19 | Peugeot Citroen Automobiles Sa | Laser welding process for welding metal components, producing a plurality of projections by means of a laser at the interface between the components |
DE102016102771A1 (en) * | 2016-02-17 | 2017-08-17 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Method for joining metallic workpieces and apparatus for joining |
Also Published As
Publication number | Publication date |
---|---|
JPS5949112B2 (en) | 1984-11-30 |
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