BR9102643A - Processo para tratamento de uma peca metalica com raio laser - Google Patents

Processo para tratamento de uma peca metalica com raio laser

Info

Publication number
BR9102643A
BR9102643A BR919102643A BR9102643A BR9102643A BR 9102643 A BR9102643 A BR 9102643A BR 919102643 A BR919102643 A BR 919102643A BR 9102643 A BR9102643 A BR 9102643A BR 9102643 A BR9102643 A BR 9102643A
Authority
BR
Brazil
Prior art keywords
gas
treating
gas mixture
metal piece
laser ray
Prior art date
Application number
BR919102643A
Other languages
English (en)
Inventor
Viktor Stenke
Dieter Bohme
Original Assignee
Linde Ag
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Linde Ag filed Critical Linde Ag
Publication of BR9102643A publication Critical patent/BR9102643A/pt

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
    • B23K26/147—Features outside the nozzle for feeding the fluid stream towards the workpiece
    • 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
    • B23K26/14—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Laser Beam Processing (AREA)
  • ing And Chemical Polishing (AREA)
  • Arc Welding In General (AREA)
BR919102643A 1990-06-25 1991-06-24 Processo para tratamento de uma peca metalica com raio laser BR9102643A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4020153A DE4020153A1 (de) 1990-06-25 1990-06-25 Verfahren zur bearbeitung eines metallischen werkstuecks mit einem laserstrahl

Publications (1)

Publication Number Publication Date
BR9102643A true BR9102643A (pt) 1992-01-21

Family

ID=6409010

Family Applications (1)

Application Number Title Priority Date Filing Date
BR919102643A BR9102643A (pt) 1990-06-25 1991-06-24 Processo para tratamento de uma peca metalica com raio laser

Country Status (6)

Country Link
EP (1) EP0464392B1 (pt)
AT (1) ATE106786T1 (pt)
AU (1) AU649683B2 (pt)
BR (1) BR9102643A (pt)
DE (2) DE4020153A1 (pt)
ES (1) ES2057669T3 (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4329127A1 (de) * 1993-08-30 1995-03-02 Messer Griesheim Gmbh Schutzgas für das Laserschweißen von Aluminium
DE19901898A1 (de) * 1999-01-19 2000-07-20 Linde Tech Gase Gmbh Laserschweißen mit Prozeßgas
DE19901900A1 (de) * 1999-01-19 2000-07-20 Linde Tech Gase Gmbh Laserschweißen mit Prozeßgas
DE10256779A1 (de) * 2002-12-05 2004-06-24 Messer Griesheim Gmbh Schutzgas für das Elektronenstrahlschweißen an Atmosphäre von metallischen Werkstoffen
FR2905884B1 (fr) * 2006-09-14 2009-06-05 Air Liquide Soudage laser a distance avec envoi d'argon en tant qu'atmosphere protectrice
DE102008046089B4 (de) 2008-09-08 2015-02-19 Airbus Defence and Space GmbH Verfahren zur Herstellung von Druckrumpfschalen von Transportflugzeugen
DE102014222055A1 (de) * 2014-10-29 2016-05-04 Siemens Aktiengesellschaft Vorrichtung zum Auftragsschweißen mit gekühltem Schutzgas und Verfahren

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2338514A1 (de) * 1973-07-30 1975-02-20 Lks Laser Kombinationssysteme Verfahren und vorrichtung zur laserstrahl-bearbeitung von werkstuecken
IT1165636B (it) * 1979-03-05 1987-04-22 Fiat Auto Spa Metodo ed apparecchio per il controllo dei gas di copertura utilizzati nelle lavorazioni a mezzo di laser di potenza su pezzi metallici
DE3424825A1 (de) * 1984-07-06 1986-02-06 Gerd Prof. Dr.-Ing. 6101 Roßdorf Herziger Verfahren und einrichtung zum bearbeiten von werkstuecken mittels laserstrahl

Also Published As

Publication number Publication date
AU649683B2 (en) 1994-06-02
ES2057669T3 (es) 1994-10-16
DE4020153A1 (de) 1992-01-02
DE59101832D1 (de) 1994-07-14
EP0464392A1 (de) 1992-01-08
EP0464392B1 (de) 1994-06-08
ATE106786T1 (de) 1994-06-15
AU7922691A (en) 1992-01-02

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