ES2155387B1 - Metodo de soldar por haz laser - Google Patents
Metodo de soldar por haz laserInfo
- Publication number
- ES2155387B1 ES2155387B1 ES009901033A ES9901033A ES2155387B1 ES 2155387 B1 ES2155387 B1 ES 2155387B1 ES 009901033 A ES009901033 A ES 009901033A ES 9901033 A ES9901033 A ES 9901033A ES 2155387 B1 ES2155387 B1 ES 2155387B1
- Authority
- ES
- Spain
- Prior art keywords
- welding
- laser beam
- laser
- line
- movement speed
- 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
Links
- 238000003466 welding Methods 0.000 abstract 5
- 238000000034 method Methods 0.000 abstract 2
- 230000035515 penetration Effects 0.000 abstract 1
Landscapes
- Laser Beam Processing (AREA)
Abstract
Método de soldar por haz láser. En un método de soldar por haz láser una pieza a lo largo de una línea de soldadura de forma circular, cuando una soldadora por haz láser se mueve en relación de movimiento relativo con la pieza, la salida de un haz láser se controla de manera que cambie según la velocidad del movimiento relativo en una región de la línea de soldadura donde se produce un retardo de tiempo con respecto a la velocidad de movimiento al comienzo y al fin de la soldadura o análogos. Así, se obtiene una profundidad de penetración uniforme en toda la longitud de la línea de soldadura.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13822798A JP3238661B2 (ja) | 1998-05-20 | 1998-05-20 | レーザ溶接方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES2155387A1 ES2155387A1 (es) | 2001-05-01 |
| ES2155387B1 true ES2155387B1 (es) | 2001-11-16 |
Family
ID=15217069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES009901033A Expired - Fee Related ES2155387B1 (es) | 1998-05-20 | 1999-05-14 | Metodo de soldar por haz laser |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP3238661B2 (es) |
| ES (1) | ES2155387B1 (es) |
| IT (1) | IT1309115B1 (es) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3216552B1 (en) | 2016-03-09 | 2018-12-12 | NGK Spark Plug Co., Ltd. | Laser welding methods, method of manufacturing a welded body, method of manufacturing electrode for spark plug, and method of manufacturing spark plug based on such laser welding methods |
| JP6871002B2 (ja) * | 2016-03-09 | 2021-05-12 | 日本特殊陶業株式会社 | レーザ溶接方法、溶接接合体の製造方法、スパークプラグ用の電極の製造方法、及びスパークプラグの製造方法 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2637371C2 (de) * | 1976-08-19 | 1985-08-14 | Messer Griesheim Gmbh, 6000 Frankfurt | Energiestrahl-Schweißverfahren |
| JPS61123493A (ja) * | 1984-11-20 | 1986-06-11 | Mitsubishi Electric Corp | レ−ザ加工装置 |
| TW363020B (en) * | 1995-12-04 | 1999-07-01 | Honda Motor Co Ltd | V-belt pulley member and method of manufacturing same |
-
1998
- 1998-05-20 JP JP13822798A patent/JP3238661B2/ja not_active Expired - Lifetime
-
1999
- 1999-05-14 ES ES009901033A patent/ES2155387B1/es not_active Expired - Fee Related
- 1999-05-18 IT IT1999RM000313A patent/IT1309115B1/it active
Also Published As
| Publication number | Publication date |
|---|---|
| JPH11320146A (ja) | 1999-11-24 |
| ITRM990313A1 (it) | 2000-11-18 |
| IT1309115B1 (it) | 2002-01-16 |
| ITRM990313A0 (it) | 1999-05-18 |
| ES2155387A1 (es) | 2001-05-01 |
| JP3238661B2 (ja) | 2001-12-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EC2A | Search report published |
Date of ref document: 20010501 Kind code of ref document: A1 Effective date: 20010501 |
|
| FD1A | Patent lapsed |
Effective date: 20100315 |