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ES2191293T3 - Procedimiento y dispositivo para la union por soldadura continua por medio de un rayo laser de bandas o chapas conducidas a tope entre si. - Google Patents

Procedimiento y dispositivo para la union por soldadura continua por medio de un rayo laser de bandas o chapas conducidas a tope entre si.

Info

Publication number
ES2191293T3
ES2191293T3 ES98913547T ES98913547T ES2191293T3 ES 2191293 T3 ES2191293 T3 ES 2191293T3 ES 98913547 T ES98913547 T ES 98913547T ES 98913547 T ES98913547 T ES 98913547T ES 2191293 T3 ES2191293 T3 ES 2191293T3
Authority
ES
Spain
Prior art keywords
shelves
union
bands
conducted
welding location
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.)
Expired - Lifetime
Application number
ES98913547T
Other languages
English (en)
Inventor
Martin Koch
Steffen Thiem
Manfred Zeimes
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.)
ThyssenKrupp Steel Europe AG
Original Assignee
ThyssenKrupp Stahl 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 ThyssenKrupp Stahl AG filed Critical ThyssenKrupp Stahl AG
Application granted granted Critical
Publication of ES2191293T3 publication Critical patent/ES2191293T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B23K26/146—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 a liquid

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Laser Beam Processing (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Abstract

LA INVENCION SE REFIERE A UN PROCEDIMIENTO Y DISPOSITIVO PARA LA SOLDADURA CONTINUA A TOPE DE FLEJES O CHAPAS. EL FLEJE O CHAPA SE CHORREA CON UN REFRIGERANTE FORMADO POR UNA MEZCLA DE AGUA - GAS EN PROXIMIDAD DIRECTA A LA ZONA DE LA SOLDADURA, A FIN DE ENFRIAR LOS MATERIALES CON LA MAYOR EFECTIVIDAD POSIBLE, UTILIZANDO UNA ESCASA CANTIDAD DE REFRIGERANTE LIQUIDO. DICHO REFRIGERANTE SE APLICA PREFERENTEMENTE EN FORMA DE UN CHORRO DE VENTILADOR QUE SE EXTIENDE EN DIRECCION DE LA COSTURA DE SOLDADURA Y QUE DIVERGE EN DIRECCION DEL CHORRO. UN CHORRO DE ESTE TIPO PERMITE LLEGAR MUY CERCA DE LA ZONA DE LA SOLDADURA.
ES98913547T 1997-02-28 1998-02-13 Procedimiento y dispositivo para la union por soldadura continua por medio de un rayo laser de bandas o chapas conducidas a tope entre si. Expired - Lifetime ES2191293T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19708047A DE19708047C2 (de) 1997-02-28 1997-02-28 Verfahren und Vorrichtung zum kontinuierlichen Verschweißen von auf Stoß geführten Bändern oder Blechen mittels Laserstrahl

Publications (1)

Publication Number Publication Date
ES2191293T3 true ES2191293T3 (es) 2003-09-01

Family

ID=7821762

Family Applications (1)

Application Number Title Priority Date Filing Date
ES98913547T Expired - Lifetime ES2191293T3 (es) 1997-02-28 1998-02-13 Procedimiento y dispositivo para la union por soldadura continua por medio de un rayo laser de bandas o chapas conducidas a tope entre si.

Country Status (6)

Country Link
US (1) US6201212B1 (es)
EP (1) EP0963273B1 (es)
AT (1) ATE232150T1 (es)
DE (1) DE19708047C2 (es)
ES (1) ES2191293T3 (es)
WO (1) WO1998038003A1 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030062126A1 (en) * 2001-10-03 2003-04-03 Scaggs Michael J. Method and apparatus for assisting laser material processing
US20070084839A1 (en) * 2005-10-18 2007-04-19 Wenwu Zhang Thermal forming systems and active cooling processes
DE102007017616B3 (de) * 2007-04-12 2008-09-25 Thyssenkrupp Steel Ag Gas- und Kühlmitteldüse
JP6378885B2 (ja) * 2014-01-27 2018-08-22 株式会社アマダホールディングス レーザ加工装置及びレーザ加工方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3629546A (en) * 1969-04-02 1971-12-21 American Can Co Air-cooled laser processing of materials
GB1591793A (en) * 1976-10-25 1981-06-24 Welding Inst Laser welding
DE3940766A1 (de) * 1989-12-09 1991-06-13 Messer Griesheim Gmbh Verfahren zum schneiden von werkstoffen
US4990741A (en) * 1990-02-06 1991-02-05 Rockwell International Corporation Method of laser welding
DE4010077A1 (de) * 1990-03-29 1991-10-02 Thyssen Stahl Ag Verfahren und vorrichtung zum kontinuierlichen verschweissen von auf stoss gefuehrten baendern mittels eines laserstrahls
JPH06297173A (ja) * 1993-04-13 1994-10-25 Masao Yoshida レ−ザ−加工による金属の溶接方法
DE19537924C2 (de) * 1994-10-18 1997-06-12 Thyssen Industrie Verfahren zum Kühlen des Schweißnahtbereichs beim Laserschweißen und Vorrichtung zum Durchführen dieses Verfahrens
JPH09295011A (ja) * 1996-05-02 1997-11-18 Nippon Steel Corp 鋼板端面の接合方法

Also Published As

Publication number Publication date
DE19708047C2 (de) 1998-12-17
US6201212B1 (en) 2001-03-13
DE19708047A1 (de) 1998-09-10
WO1998038003A1 (de) 1998-09-03
EP0963273B1 (de) 2003-02-05
EP0963273A1 (de) 1999-12-15
ATE232150T1 (de) 2003-02-15

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