JPS6282194U - - Google Patents
Info
- Publication number
- JPS6282194U JPS6282194U JP1985172206U JP17220685U JPS6282194U JP S6282194 U JPS6282194 U JP S6282194U JP 1985172206 U JP1985172206 U JP 1985172206U JP 17220685 U JP17220685 U JP 17220685U JP S6282194 U JPS6282194 U JP S6282194U
- Authority
- JP
- Japan
- Prior art keywords
- nozzle
- metal vapor
- laser beam
- passed
- center
- 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
- 239000002184 metal Substances 0.000 claims description 4
- 230000009977 dual effect Effects 0.000 claims 1
- 238000003466 welding Methods 0.000 claims 1
Description
第１図および第２図はそれぞれ本考案ノズルの
一実施例における低出力および大出力ノズルの縦
断面図、第３図および第４図はそれぞれ従来の低
出力および大出力ノズルの縦断面図である。
１…レーザビーム、２…集光レンズ、３′…シ
ールド用ノズル、３…金属蒸気吸引ノズル、４…
シールドガス、５…吸引ポンプ、６…被溶接物、
７…金属蒸気吸引ノズル、８…シールド用ノズル
、２０…金属蒸気、２１…プラズマ。
Figures 1 and 2 are longitudinal cross-sectional views of a low-output and high-output nozzle, respectively, in an embodiment of the nozzle of the present invention, and Figures 3 and 4 are longitudinal cross-sectional views of conventional low-output and high-output nozzles, respectively. be. 1... Laser beam, 2... Condensing lens, 3'... Shielding nozzle, 3... Metal vapor suction nozzle, 4...
Shielding gas, 5... Suction pump, 6... Welded object,
7... Metal vapor suction nozzle, 8... Shielding nozzle, 20... Metal vapor, 21... Plasma.
Claims (1)
とを内外二重ノズルとして設け、かつ内側ノズル
中心からレーザビームを通すことを特徴とするレ
ーザ溶接ノズル。 A laser welding nozzle characterized in that a shield gas nozzle and a metal vapor suction nozzle are provided as an inner and outer dual nozzle, and a laser beam is passed from the center of the inner nozzle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985172206U JPS6282194U (en) | 1985-11-08 | 1985-11-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985172206U JPS6282194U (en) | 1985-11-08 | 1985-11-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6282194U true JPS6282194U (en) | 1987-05-26 |
Family
ID=31108537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985172206U Pending JPS6282194U (en) | 1985-11-08 | 1985-11-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6282194U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03221288A (en) * | 1989-11-07 | 1991-09-30 | Schablonentechnik Kufstein Gmbh | Device for laser beam machining of hollow cylindrical body |
| JP2007029973A (en) * | 2005-07-25 | 2007-02-08 | Sony Corp | Apparatus and method for laser beam machining, and apparatus and method for collecting debris |
| US7408130B2 (en) | 2002-04-01 | 2008-08-05 | Honda Giken Kogyo Kabushiki Kaisha | YAG laser induced arc filler wire composite welding method and weldimg equipment |
| KR100957906B1 (en) | 2007-12-26 | 2010-05-13 | 주식회사 포스코 | Apparatus for removing by-product from welding |
| JP2012030249A (en) * | 2010-07-29 | 2012-02-16 | Hitachi High-Technologies Corp | Dust collector, laser beam machining device using the same and method of manufacturing solar panel |
| JP2019531898A (en) * | 2016-09-23 | 2019-11-07 | アイピージー フォトニクス コーポレーション | Pre-weld analysis and related laser welding methods and fiber lasers utilizing pre-selected spectral bandwidths to avoid electronic transition spectra of metal / alloy vapors |
-
1985
- 1985-11-08 JP JP1985172206U patent/JPS6282194U/ja active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03221288A (en) * | 1989-11-07 | 1991-09-30 | Schablonentechnik Kufstein Gmbh | Device for laser beam machining of hollow cylindrical body |
| US7408130B2 (en) | 2002-04-01 | 2008-08-05 | Honda Giken Kogyo Kabushiki Kaisha | YAG laser induced arc filler wire composite welding method and weldimg equipment |
| JP2007029973A (en) * | 2005-07-25 | 2007-02-08 | Sony Corp | Apparatus and method for laser beam machining, and apparatus and method for collecting debris |
| KR100957906B1 (en) | 2007-12-26 | 2010-05-13 | 주식회사 포스코 | Apparatus for removing by-product from welding |
| JP2012030249A (en) * | 2010-07-29 | 2012-02-16 | Hitachi High-Technologies Corp | Dust collector, laser beam machining device using the same and method of manufacturing solar panel |
| JP2019531898A (en) * | 2016-09-23 | 2019-11-07 | アイピージー フォトニクス コーポレーション | Pre-weld analysis and related laser welding methods and fiber lasers utilizing pre-selected spectral bandwidths to avoid electronic transition spectra of metal / alloy vapors |