AU4588889A - Laser welding apparatus and process - Google Patents

Laser welding apparatus and process

Info

Publication number
AU4588889A
AU4588889A AU45888/89A AU4588889A AU4588889A AU 4588889 A AU4588889 A AU 4588889A AU 45888/89 A AU45888/89 A AU 45888/89A AU 4588889 A AU4588889 A AU 4588889A AU 4588889 A AU4588889 A AU 4588889A
Authority
AU
Australia
Prior art keywords
laser welding
welding apparatus
laser
welding
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.)
Abandoned
Application number
AU45888/89A
Inventor
Not Given Name
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of AU4588889A publication Critical patent/AU4588889A/en
Abandoned legal-status Critical Current

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
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/16—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas incorporating means for heating or cooling the material to be sprayed
    • B05B7/22—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas incorporating means for heating or cooling the material to be sprayed electrically, magnetically or electromagnetically, e.g. by arc
    • B05B7/228—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas incorporating means for heating or cooling the material to be sprayed electrically, magnetically or electromagnetically, e.g. by arc using electromagnetic radiation, e.g. laser
    • 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
    • B23K26/144—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 the fluid stream containing particles, e.g. powder

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Electromagnetism (AREA)
  • Laser Beam Processing (AREA)
AU45888/89A 1989-02-08 1989-12-04 Laser welding apparatus and process Abandoned AU4588889A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US30779689A 1989-02-08 1989-02-08
US307796 2002-12-02

Publications (1)

Publication Number Publication Date
AU4588889A true AU4588889A (en) 1990-08-16

Family

ID=23191200

Family Applications (1)

Application Number Title Priority Date Filing Date
AU45888/89A Abandoned AU4588889A (en) 1989-02-08 1989-12-04 Laser welding apparatus and process

Country Status (8)

Country Link
JP (1) JPH02258186A (en)
AU (1) AU4588889A (en)
CA (1) CA2009127A1 (en)
DE (1) DE3942048A1 (en)
FR (1) FR2648068A1 (en)
GB (1) GB2227964A (en)
IL (1) IL92427A0 (en)
SE (1) SE9000443L (en)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4120790A1 (en) * 1991-06-24 1993-01-14 Verkehrswesen Hochschule NOZZLE FOR TREATMENT OF METAL WORKPIECES
US5477026A (en) * 1994-01-27 1995-12-19 Chromalloy Gas Turbine Corporation Laser/powdered metal cladding nozzle
US5837960A (en) * 1995-08-14 1998-11-17 The Regents Of The University Of California Laser production of articles from powders
US5961862A (en) * 1995-11-30 1999-10-05 The Regents Of The University Of California Deposition head for laser
DE19616844B4 (en) * 1996-04-26 2007-07-05 Aga Ab Process for laser coating and laser welding of metallic workpieces
US6046426A (en) * 1996-07-08 2000-04-04 Sandia Corporation Method and system for producing complex-shape objects
US6429402B1 (en) 1997-01-24 2002-08-06 The Regents Of The University Of California Controlled laser production of elongated articles from particulates
US5980812A (en) 1997-04-30 1999-11-09 Lawton; John A. Solid imaging process using component homogenization
KR100341489B1 (en) * 2000-02-19 2002-06-21 장인순 Powder feeding apparatus for the laser-surface modification and laser direct material manufacturing systems
DE10120725C1 (en) * 2001-04-27 2002-12-05 Fraunhofer Ges Forschung Powder nozzle used for surface treating using a laser beam comprises an inner part, an outer part, and an expansion chamber for distributing a powder gas mixture flowing into an annular gap
US6593540B1 (en) * 2002-02-08 2003-07-15 Honeywell International, Inc. Hand held powder-fed laser fusion welding torch
WO2003076117A1 (en) * 2002-03-14 2003-09-18 Hitachi Zosen Corporation Method and device for prevention of adhesion of dirt and contamination on optical parts in laser beam machine
DE10229745A1 (en) * 2002-07-03 2004-01-15 Winter Pipeline Gmbh Shielding gas nozzle for laser welding
US20050056628A1 (en) * 2003-09-16 2005-03-17 Yiping Hu Coaxial nozzle design for laser cladding/welding process
US7038162B2 (en) 2003-11-13 2006-05-02 Honeywell International, Inc. Hand-held laser welding wand filler media delivery systems and methods
JP4299157B2 (en) * 2004-02-03 2009-07-22 トヨタ自動車株式会社 Powder metal overlay nozzle
FR2874624B1 (en) * 2004-08-30 2007-04-20 Snecma Moteurs Sa METHOD FOR RECHARGING A MONOCRYSTALLINE OR DIRECTED SOLIDIFICATION METAL PIECE
JP5035653B2 (en) * 2005-03-18 2012-09-26 澁谷工業株式会社 Hybrid laser processing equipment
US7517488B2 (en) * 2006-03-08 2009-04-14 Rohm And Haas Electronic Materials Cmp Holdings, Inc. Method of forming a chemical mechanical polishing pad utilizing laser sintering
JP5292256B2 (en) 2009-10-20 2013-09-18 株式会社日立製作所 Laser processing head and laser cladding method
CN103060801B (en) * 2013-01-29 2014-11-05 西安交通大学 Coaxial powder delivery nozzle applied to variable spot technique
EP2786834A1 (en) * 2013-04-03 2014-10-08 Siemens Aktiengesellschaft Nozzle for powder build-up laser welding
JP5981474B2 (en) * 2014-03-18 2016-08-31 株式会社東芝 Nozzle device, additive manufacturing apparatus, and additive manufacturing method
JP6962847B2 (en) * 2018-03-30 2021-11-05 住友重機械工業株式会社 Cooling equipment and laser processing equipment
DE102018113643A1 (en) * 2018-06-07 2019-12-12 Durum Verschleißschutz GmbH Device for coating a surface
JP7314137B2 (en) * 2018-12-21 2023-07-25 インニオ ジェンバッハー ゲーエムベーハー アンド コー オーゲー Spark plug and method of manufacturing spark plug
CN110153707B (en) * 2019-04-25 2020-06-16 孙树峰 Laser-jet liquid beam autogenous abrasive flow combined machining device and method
IT201900018863A1 (en) * 2019-10-15 2021-04-15 Blm Spa Nozzle for equipment for direct local deposition of material in the form of powder under laser beam
KR20210048096A (en) * 2019-10-23 2021-05-03 주식회사 엘지화학 Laser Welding Adhesion JIG for Secondary Battery Tab and Method of the Same
CN111549343A (en) * 2020-06-18 2020-08-18 河北光束激光科技有限公司 Water-cooling single-channel center powder feeding cladding head

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH423561A (en) * 1963-12-31 1966-10-31 Irti S A Process for thermal layer cladding and / or bonding of metals or thermoplastic materials with the supply of powder, and a blow nozzle for carrying out the process
FR2189160B3 (en) * 1972-06-24 1975-07-11 Messer Griesheim Gmbh
CH593754A5 (en) * 1976-01-15 1977-12-15 Castolin Sa

Also Published As

Publication number Publication date
GB2227964A (en) 1990-08-15
SE9000443D0 (en) 1990-02-07
SE9000443L (en) 1990-08-09
FR2648068A1 (en) 1990-12-14
JPH02258186A (en) 1990-10-18
GB9002567D0 (en) 1990-04-04
CA2009127A1 (en) 1990-08-08
DE3942048A1 (en) 1990-08-09
IL92427A0 (en) 1990-07-26

Similar Documents

Publication Publication Date Title
AU4588889A (en) Laser welding apparatus and process
AU616863B2 (en) Well apparatus and method
AU2879989A (en) Laser bonding apparatus and method
GB9006042D0 (en) Laser material processing apparatus and method therefor
AU5562090A (en) Electroencephalic neurofeedback apparatus and method
AU1220788A (en) Nozzle method and apparatus
AU4700189A (en) Method and apparatus for generic form generation
AU5935090A (en) Apparatus and method for cornea marking
IL89059A0 (en) Apparatus and method for laser surgery
AU6280890A (en) Cooling process and apparatus
AU629939B2 (en) Emulsification method and apparatus
AU1124292A (en) Cutting apparatus and process
AU632614B2 (en) Agglomeration process and apparatus therefor
AU5354190A (en) Non-invasive sclerostomy laser apparatus and method
AU5108290A (en) Method and apparatus for multi-layer buildup welding
AU5656490A (en) Apparatus and method for concentrating materials
AU2702592A (en) Ceramic welding method and apparatus
AU3216789A (en) Vertical strip clad welding method and apparatus
AU6158890A (en) Process and device for welding by laser beam
AU5864990A (en) Laser beam machining and apparatus therefor
AU6279490A (en) Welding muff and process for manufacturing it
AU4193489A (en) Method and apparatus for corneal modification
GB9005158D0 (en) Laser apparatus
AU6520490A (en) Mainrotor machining process and apparatus
AU6851894A (en) Laser engraving apparatus