JPS5666396A - Laser welding method - Google Patents
Laser welding methodInfo
- Publication number
- JPS5666396A JPS5666396A JP14366379A JP14366379A JPS5666396A JP S5666396 A JPS5666396 A JP S5666396A JP 14366379 A JP14366379 A JP 14366379A JP 14366379 A JP14366379 A JP 14366379A JP S5666396 A JPS5666396 A JP S5666396A
- Authority
- JP
- Japan
- Prior art keywords
- laser
- processing head
- laser processing
- trimming
- 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.)
- Pending
Links
- 238000003466 welding Methods 0.000 title abstract 4
- 238000000034 method Methods 0.000 title 1
- 239000000463 material Substances 0.000 abstract 3
- 238000009966 trimming Methods 0.000 abstract 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
- 239000011261 inert gas Substances 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000001301 oxygen Substances 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
Landscapes
- Laser Beam Processing (AREA)
Abstract
PURPOSE:To improve the work efficiency and reduce the production cost, by positioning and matching two half materials to each other and by welding flange parts of their contact parts by a laser welding means and by cutting and trimming the welded zone. CONSTITUTION:Upper and lower half materials 2 and 3 are superposed on receiver 6 and are fixed by clamp 8, and laser processing head 9 is arranged above superposed flanges 4 and 5 after slider 7 goes back. Laser processing head 9 moves along flanges 4 and 5 with the laser beam output and the focus position set previously to weld two half materials 2 and 3 while jetting inert gas from the tip. Next, laser processing head 9 is moved to trimming position A, and the laser beam is caused to scan the part outside the welding line several millimeters with the laser beam output and the focus position for cut while jetting oxygen from the tip of laser processing head 9, thus completing cutting and laser trimming.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14366379A JPS5666396A (en) | 1979-11-06 | 1979-11-06 | Laser welding method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14366379A JPS5666396A (en) | 1979-11-06 | 1979-11-06 | Laser welding method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5666396A true JPS5666396A (en) | 1981-06-04 |
Family
ID=15344029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14366379A Pending JPS5666396A (en) | 1979-11-06 | 1979-11-06 | Laser welding method |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5666396A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59179284A (en) * | 1983-03-30 | 1984-10-11 | Futaba Sangyo Kk | Production of fuel tank for automobile |
| US4745257A (en) * | 1984-04-02 | 1988-05-17 | Mitsubishi Denki Kabushiki Kaisha | Laser welding method |
| KR20020050881A (en) * | 2000-12-22 | 2002-06-28 | 신현준 | Method For Manufacturing Vessel And Device For Manufacturing Vessel |
| DE102017119707A1 (en) * | 2017-08-28 | 2019-02-28 | Kautex Textron Gmbh & Co. Kg | Liquid container and method of manufacturing a liquid container |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54143663A (en) * | 1978-04-28 | 1979-11-09 | Nec Corp | Light amplitude modulator |
-
1979
- 1979-11-06 JP JP14366379A patent/JPS5666396A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54143663A (en) * | 1978-04-28 | 1979-11-09 | Nec Corp | Light amplitude modulator |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59179284A (en) * | 1983-03-30 | 1984-10-11 | Futaba Sangyo Kk | Production of fuel tank for automobile |
| US4745257A (en) * | 1984-04-02 | 1988-05-17 | Mitsubishi Denki Kabushiki Kaisha | Laser welding method |
| KR20020050881A (en) * | 2000-12-22 | 2002-06-28 | 신현준 | Method For Manufacturing Vessel And Device For Manufacturing Vessel |
| DE102017119707A1 (en) * | 2017-08-28 | 2019-02-28 | Kautex Textron Gmbh & Co. Kg | Liquid container and method of manufacturing a liquid container |
| US11724591B2 (en) | 2017-08-28 | 2023-08-15 | Kautex Textron Gmbh & Co. Kg | Liquid container and method for manufacturing a liquid container |
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