BR9708195A - Processo para o corte a laser de peças de trabalho de metal - Google Patents
Processo para o corte a laser de peças de trabalho de metalInfo
- Publication number
- BR9708195A BR9708195A BR9708195A BR9708195A BR9708195A BR 9708195 A BR9708195 A BR 9708195A BR 9708195 A BR9708195 A BR 9708195A BR 9708195 A BR9708195 A BR 9708195A BR 9708195 A BR9708195 A BR 9708195A
- Authority
- BR
- Brazil
- Prior art keywords
- pct
- cutting
- laser cutting
- metal workpieces
- date sep
- 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
- B23K26/12—Working by laser beam, e.g. welding, cutting or boring in a special atmosphere, e.g. in an enclosure
- B23K26/123—Working by laser beam, e.g. welding, cutting or boring in a special atmosphere, e.g. in an enclosure in an atmosphere of particular gases
-
- 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
- B23K26/12—Working by laser beam, e.g. welding, cutting or boring in a special atmosphere, e.g. in an enclosure
- B23K26/123—Working by laser beam, e.g. welding, cutting or boring in a special atmosphere, e.g. in an enclosure in an atmosphere of particular gases
- B23K26/125—Working by laser beam, e.g. welding, cutting or boring in a special atmosphere, e.g. in an enclosure in an atmosphere of particular gases of mixed gases
-
- 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
- B23K26/40—Removing material taking account of the properties of the material involved
-
- 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
- B23K2103/00—Materials to be soldered, welded or cut
- B23K2103/50—Inorganic material, e.g. metals, not provided for in B23K2103/02 – B23K2103/26
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Laser Beam Processing (AREA)
- Turning (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19610298A DE19610298A1 (de) | 1996-03-15 | 1996-03-15 | Verfahren zum Laserschneiden metallischer Werkstücke |
PCT/EP1997/001051 WO1997034730A1 (de) | 1996-03-15 | 1997-03-03 | Verfahren zum laserschneiden metallischer werkstücke |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9708195A true BR9708195A (pt) | 1999-07-27 |
Family
ID=7788445
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9708195A BR9708195A (pt) | 1996-03-15 | 1997-03-03 | Processo para o corte a laser de peças de trabalho de metal |
Country Status (9)
Country | Link |
---|---|
US (1) | US6060687A (pt) |
EP (1) | EP0886555B1 (pt) |
AT (1) | ATE204797T1 (pt) |
BR (1) | BR9708195A (pt) |
DE (2) | DE19610298A1 (pt) |
DK (1) | DK0886555T3 (pt) |
ES (1) | ES2163122T3 (pt) |
NO (1) | NO984221L (pt) |
WO (1) | WO1997034730A1 (pt) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2816227B1 (fr) * | 2000-11-09 | 2003-01-24 | Air Liquide | Procede de coupage laser a haute vitesse avec gaz adapte |
FR2821776B1 (fr) * | 2001-03-09 | 2004-12-03 | Air Liquide | Procede et installation de coupage laser avec optique a brifocales et gaz d'assistance a base d'hydrogene |
WO2002076670A1 (de) * | 2001-03-21 | 2002-10-03 | Linde Ag | Verwendung eines prozessgasgemisches und verfahren zum laserstrahlschweissen |
FR2826892B1 (fr) | 2001-07-03 | 2003-09-05 | Air Liquide | Procede et installation de soudage laser avec melange gazeux ar/he a teneurs controlees en fonction de la puissance laser |
FR2834658B1 (fr) * | 2002-01-11 | 2004-04-02 | Air Liquide | PROCEDE ET INSTALLATION DE SOUDAGE LASER AVEC MELANGE GAZEUX N2/He A TENEURS CONTROLEES EN FONCTION DE LA PUISSANCE LASER |
FR2840832B1 (fr) | 2002-06-14 | 2004-07-23 | Air Liquide | Utilisation de melanges gazeux helium/azote en soudage laser de flancs raboutes |
FR2840835B1 (fr) | 2002-06-14 | 2004-08-27 | Air Liquide | Utilisation de melanges gazeux helium/azote en soudage laser de tubes en acier inoxydable |
FR2840834B1 (fr) * | 2002-06-14 | 2004-12-03 | Air Liquide | Utilisation de melanges gazeux helium/azote en soudage laser jusqu'a 12 kw |
US8262646B2 (en) * | 2006-01-20 | 2012-09-11 | Lensar, Inc. | System and method for providing the shaped structural weakening of the human lens with a laser |
US20100294745A1 (en) * | 2009-05-20 | 2010-11-25 | Ipg Photonics Corporation | Laser Machining Process and Apparatus |
CN102233482A (zh) * | 2010-04-27 | 2011-11-09 | 上海天斡实业有限公司 | 铝箔激光切割工艺 |
JP6170642B1 (ja) * | 2016-04-14 | 2017-07-26 | 株式会社アマダホールディングス | レーザ加工機及びレーザ加工方法 |
DE102018125607A1 (de) * | 2018-10-16 | 2020-04-16 | Air Liquide Deutschland Gmbh | Verfahren zum Laserstrahlschmelzschneiden eines Werkstücks |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS645692A (en) * | 1987-06-26 | 1989-01-10 | Mitsubishi Electric Corp | Laser cutting method |
JP2579800B2 (ja) * | 1988-07-20 | 1997-02-12 | 株式会社小松製作所 | レーザ切断方法 |
DE4123716A1 (de) * | 1991-07-17 | 1993-01-21 | Thyssen Stahl Ag | Vorrichtung zum hochgeschwindigkeitsschneiden duenner bleche mittels laserstrahlung |
DE4226620C2 (de) * | 1992-08-12 | 1995-01-19 | Thyssen Stahl Ag | Verfahren zum Laserstrahlschneiden von band- oder plattenförmigen Werkstücken, insbesondere von Elektroblech |
US5380976A (en) * | 1992-12-11 | 1995-01-10 | Hypertherm, Inc. | Process for high quality plasma arc and laser cutting of stainless steel and aluminum |
-
1996
- 1996-03-15 DE DE19610298A patent/DE19610298A1/de not_active Withdrawn
-
1997
- 1997-03-03 DE DE59704448T patent/DE59704448D1/de not_active Expired - Fee Related
- 1997-03-03 EP EP97905148A patent/EP0886555B1/de not_active Revoked
- 1997-03-03 US US09/142,953 patent/US6060687A/en not_active Expired - Fee Related
- 1997-03-03 WO PCT/EP1997/001051 patent/WO1997034730A1/de not_active Application Discontinuation
- 1997-03-03 BR BR9708195A patent/BR9708195A/pt not_active Application Discontinuation
- 1997-03-03 ES ES97905148T patent/ES2163122T3/es not_active Expired - Lifetime
- 1997-03-03 AT AT97905148T patent/ATE204797T1/de not_active IP Right Cessation
- 1997-03-03 DK DK97905148T patent/DK0886555T3/da active
-
1998
- 1998-09-14 NO NO984221A patent/NO984221L/no not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
DE19610298A1 (de) | 1997-09-18 |
NO984221D0 (no) | 1998-09-14 |
NO984221L (no) | 1998-09-14 |
ES2163122T3 (es) | 2002-01-16 |
US6060687A (en) | 2000-05-09 |
DK0886555T3 (da) | 2001-12-17 |
EP0886555B1 (de) | 2001-08-29 |
ATE204797T1 (de) | 2001-09-15 |
DE59704448D1 (de) | 2001-10-04 |
WO1997034730A1 (de) | 1997-09-25 |
EP0886555A1 (de) | 1998-12-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FF | Decision: intention to grant | ||
FA11 | Dismissal: dismissal - article 38, par. 2 of industrial property law |