WO2009019976A1 - レーザ加工用ノズル - Google Patents
レーザ加工用ノズル Download PDFInfo
- Publication number
- WO2009019976A1 WO2009019976A1 PCT/JP2008/063163 JP2008063163W WO2009019976A1 WO 2009019976 A1 WO2009019976 A1 WO 2009019976A1 JP 2008063163 W JP2008063163 W JP 2008063163W WO 2009019976 A1 WO2009019976 A1 WO 2009019976A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- nozzle
- assist gas
- laser working
- working nozzle
- laser
- Prior art date
Links
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
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/14—Working by laser beam, e.g. welding, cutting or boring using a fluid stream, e.g. a jet of gas, in conjunction with the laser beam; Nozzles therefor
- B23K26/1462—Nozzles; Features related to nozzles
- B23K26/1464—Supply to, or discharge from, nozzles of media, e.g. gas, powder, wire
- B23K26/1476—Features inside the nozzle for feeding the fluid stream through the nozzle
-
- 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
- B23K26/14—Working by laser beam, e.g. welding, cutting or boring using a fluid stream, e.g. a jet of gas, in conjunction with the laser beam; Nozzles therefor
- B23K26/1462—Nozzles; Features related to nozzles
- B23K26/1488—Means for protecting nozzles, e.g. the tip surface
-
- 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
- B23K26/36—Removing material
- B23K26/38—Removing material by boring or cutting
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Laser Beam Processing (AREA)
Abstract
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP08778328.8A EP2174744B1 (en) | 2007-08-03 | 2008-07-23 | Laser working nozzle |
JP2009526386A JP4930594B2 (ja) | 2007-08-03 | 2008-07-23 | レーザ加工用ノズル |
US12/665,544 US8344284B2 (en) | 2007-08-03 | 2008-07-23 | Laser machining nozzle |
CN2008801017430A CN101772397B (zh) | 2007-08-03 | 2008-07-23 | 激光加工用喷嘴 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007203026 | 2007-08-03 | ||
JP2007-203026 | 2007-08-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2009019976A1 true WO2009019976A1 (ja) | 2009-02-12 |
Family
ID=40341212
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2008/063163 WO2009019976A1 (ja) | 2007-08-03 | 2008-07-23 | レーザ加工用ノズル |
Country Status (5)
Country | Link |
---|---|
US (1) | US8344284B2 (ja) |
EP (1) | EP2174744B1 (ja) |
JP (1) | JP4930594B2 (ja) |
CN (1) | CN101772397B (ja) |
WO (1) | WO2009019976A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2017177129A (ja) * | 2016-03-29 | 2017-10-05 | 株式会社Wel−Ken | レーザ加工装置用加工ヘッド |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4896274B2 (ja) * | 2010-06-14 | 2012-03-14 | 三菱電機株式会社 | レーザ加工装置、及びレーザ加工方法 |
DE102012217082B4 (de) * | 2012-09-21 | 2016-06-16 | Trumpf Laser Gmbh | Laserbearbeitungskopf mit einer Ringdüse |
DE102012219074A1 (de) * | 2012-10-19 | 2014-04-24 | Trumpf Werkzeugmaschinen Gmbh + Co. Kg | Laserschneidmaschine und Verfahren zum Schneiden von Werkstücken unterschiedlicher Dicke |
US11517978B2 (en) | 2012-10-19 | 2022-12-06 | Trumpf Werkzeugmaschinen Gmbh + Co. Kg | Laser cutting machine and method for cutting workpieces of different thicknesses |
CN103192182A (zh) * | 2013-04-18 | 2013-07-10 | 苏州光韵达光电科技有限公司 | 一种用于光纤激光切割陶瓷的喷嘴 |
EP2918369A1 (en) | 2014-03-14 | 2015-09-16 | Linde Aktiengesellschaft | Method for laser-beam gas cutting |
JP2016074018A (ja) * | 2014-10-08 | 2016-05-12 | トヨタ自動車株式会社 | 粉体肉盛ノズル |
JP5933853B1 (ja) * | 2015-03-19 | 2016-06-15 | 三菱電機株式会社 | 加工ノズルおよびレーザ加工装置 |
JP6559454B2 (ja) | 2015-04-02 | 2019-08-14 | 株式会社東芝 | レーザ溶接ヘッド |
CN106271054A (zh) * | 2015-05-30 | 2017-01-04 | 中国科学院宁波材料技术与工程研究所 | 提高扫描振镜***加工能力的辅助装置及提高方法 |
CN106271064A (zh) * | 2015-05-30 | 2017-01-04 | 中国科学院宁波材料技术与工程研究所 | 提高激光加工能力的辅助装置及提高方法 |
US11850681B2 (en) | 2015-10-30 | 2023-12-26 | Hypertherm, Inc. | Highly positioned laser processing nozzle |
US10569360B2 (en) | 2015-10-30 | 2020-02-25 | Hypertherm, Inc. | Highly positioned laser processing nozzle |
JP2018533481A (ja) | 2015-10-30 | 2018-11-15 | ハイパーサーム インコーポレイテッド | レーザ加工ヘッド用の二重ノズル |
JP6655181B2 (ja) * | 2016-05-30 | 2020-02-26 | 本田技研工業株式会社 | レーザ加工装置 |
JP6811697B2 (ja) * | 2017-09-22 | 2021-01-13 | 三菱重工業株式会社 | レーザー切断装置及びレーザー切断方法 |
JP7239307B2 (ja) * | 2018-12-04 | 2023-03-14 | 株式会社アイシン福井 | レーザ溶接装置 |
DE102019103659B4 (de) * | 2019-02-13 | 2023-11-30 | Bystronic Laser Ag | Gasführung, Laserschneidkopf und Laserschneidmaschine |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6229888U (ja) * | 1985-07-31 | 1987-02-23 | ||
JPH03151186A (ja) * | 1989-11-02 | 1991-06-27 | Hitachi Cable Ltd | 加工用レーザ光伝装置 |
JPH0484687A (ja) * | 1990-07-27 | 1992-03-17 | Hitachi Ltd | レーザビーム多機能ノズル |
JPH10249572A (ja) | 1996-11-18 | 1998-09-22 | Amada Co Ltd | レーザ切断加工方法及び装置並びにレーザノズル |
JP2000107879A (ja) * | 1998-10-05 | 2000-04-18 | Amada Co Ltd | レーザ切断加工方法及び同方法に使用するレーザノズル |
JP2006341368A (ja) * | 2005-05-13 | 2006-12-21 | Toyo Tire & Rubber Co Ltd | 研磨パッドの製造方法および研磨パッドの溝加工方法 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4011521A (en) * | 1967-02-16 | 1977-03-08 | Avco Corporation | High powered laser |
DE2608305C3 (de) * | 1976-02-28 | 1981-03-26 | Deutsche Aerospace AG, 80804 München | Verfahren zum Anregen eines gasdynamischen Co↓2-Lasers bei hohen Stagnationstemperaturen und Anordnung zur Durchführung des Verfahrens |
JPS6229888A (ja) * | 1985-07-30 | 1987-02-07 | 株式会社クボタ | 溶湯スラグ用厚さ検出装置 |
US5292418A (en) * | 1991-03-08 | 1994-03-08 | Mitsubishi Denki Kabushiki Kaisha | Local laser plating apparatus |
JP2998517B2 (ja) * | 1992-10-23 | 2000-01-11 | 三菱電機株式会社 | 加工ヘッド及びレーザ加工装置 |
JPH06229888A (ja) | 1993-01-29 | 1994-08-19 | Mitsubishi Heavy Ind Ltd | 建材用耐震・耐風圧試験装置 |
JP2591371Y2 (ja) * | 1993-02-24 | 1999-03-03 | 株式会社小松製作所 | プラズマアークトーチ |
JP3099635B2 (ja) * | 1994-04-28 | 2000-10-16 | 日産自動車株式会社 | レーザ加工用アシストガスノズル |
US6770840B2 (en) * | 1997-03-28 | 2004-08-03 | Nippon Steel Corporation | Method of butt-welding hot-rolled steel materials by laser beam and apparatus therefor |
CN1139455C (zh) * | 2001-03-30 | 2004-02-25 | 清华大学 | 可调宽带双向对称送粉激光熔覆喷嘴 |
JP2004160463A (ja) * | 2002-11-11 | 2004-06-10 | Hyogo Prefecture | レーザ加工装置および該装置を用いた被加工物の加工方法 |
CN100512977C (zh) * | 2004-12-01 | 2009-07-15 | 陈钧 | 多功能同轴式激光喷嘴 |
-
2008
- 2008-07-23 CN CN2008801017430A patent/CN101772397B/zh not_active Expired - Fee Related
- 2008-07-23 WO PCT/JP2008/063163 patent/WO2009019976A1/ja active Application Filing
- 2008-07-23 JP JP2009526386A patent/JP4930594B2/ja active Active
- 2008-07-23 EP EP08778328.8A patent/EP2174744B1/en active Active
- 2008-07-23 US US12/665,544 patent/US8344284B2/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6229888U (ja) * | 1985-07-31 | 1987-02-23 | ||
JPH03151186A (ja) * | 1989-11-02 | 1991-06-27 | Hitachi Cable Ltd | 加工用レーザ光伝装置 |
JPH0484687A (ja) * | 1990-07-27 | 1992-03-17 | Hitachi Ltd | レーザビーム多機能ノズル |
JPH10249572A (ja) | 1996-11-18 | 1998-09-22 | Amada Co Ltd | レーザ切断加工方法及び装置並びにレーザノズル |
JP2000107879A (ja) * | 1998-10-05 | 2000-04-18 | Amada Co Ltd | レーザ切断加工方法及び同方法に使用するレーザノズル |
JP2006341368A (ja) * | 2005-05-13 | 2006-12-21 | Toyo Tire & Rubber Co Ltd | 研磨パッドの製造方法および研磨パッドの溝加工方法 |
Non-Patent Citations (1)
Title |
---|
See also references of EP2174744A4 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2017177129A (ja) * | 2016-03-29 | 2017-10-05 | 株式会社Wel−Ken | レーザ加工装置用加工ヘッド |
Also Published As
Publication number | Publication date |
---|---|
EP2174744A4 (en) | 2013-08-28 |
US20100187209A1 (en) | 2010-07-29 |
JPWO2009019976A1 (ja) | 2010-10-28 |
CN101772397A (zh) | 2010-07-07 |
CN101772397B (zh) | 2013-03-20 |
JP4930594B2 (ja) | 2012-05-16 |
EP2174744A1 (en) | 2010-04-14 |
EP2174744B1 (en) | 2016-05-04 |
US8344284B2 (en) | 2013-01-01 |
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