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

Similar Documents

Publication Publication Date Title
DE60038692D1 (de) Verfahren und vorrichtung zum trennen nichtmetallischer materialien
TW242121B (en) Laser cutting method
DE59706169D1 (de) Verfahren zum Schweissen von Profilen auf grossformatigen Aluminium-Strukturbauteilen mittels Laserstrahlen und Vorrichtung zur Durchführung des Verfahrens
AU2003276569A1 (en) Liquid removal in a method and device for irradiating spots on a layer
MX9709688A (es) Eliminacion de material por medio de radiacion polarizada y aplicacion de radiacion en la parte posterior.
BR9205898A (pt) Recobrimento de chapas
DE59910389D1 (de) Laserstrahl-Schweissverfahren für Überlappnähte an beschichteten Blechen
GB2359136A (en) Device and method for alignment
EP1110686A3 (de) Verfahren und Vorrichtung zum Schneiden von Glasscheiben mit Hilfe eines Wasserstrahls
ES2191293T3 (es) Procedimiento y dispositivo para la union por soldadura continua por medio de un rayo laser de bandas o chapas conducidas a tope entre si.
DE69806428T2 (de) Wasserstrahleinrichtung zum Besäumen der Längskanten zur Verwendung in einer Papiermaschine
DE69211698T2 (de) Abdichtungsverfahren
ATE218752T1 (de) Verfahren zum untersuchen und/oder zum modifizieren von oberflächenstrukturen einer probe
ATE225035T1 (de) Verfahren und vorrichtung zum zerstörungsfreien prüfen von werkstücken
DE50201032D1 (de) Verfahren und vorrichtung zum verbinden von beschichteten blechen durch laserschweissen
US5164567A (en) Laser cutting with chemical reaction assist
DE19752096B4 (de) Einrichtung zum Positionieren, Spannen und Laserstrahlschweißen von mindestens zwei Blechplatinen
ES8403339A1 (es) Un procedimiento de laminar en caliente acero.
IT1167086B (it) Procedimento ed apparecchio per la modulazione di fasci laser,in particolare per il trattamento di lamiere metalliche
ATE231035T1 (de) Verfahren und vorrichtung zur kontrolle des profils für direkte beschichtung
ATE294040T1 (de) Verfahren und vorrichtung zum verhindern einer unerwünschten abkühlung der bandkantenbereiche eines gussstranges
DE60113507D1 (de) Verfahren zum Brennschneiden von warmen oder kalten Brammen ohne Schweissen
BR9603946A (pt) Processo para soldar por pontos conjunto de carcaça de viga de guindaste e aparelho para soldagem de conjunto de carcaça de viga de guindaste
JPS5619794A (en) Marking method by laser beam
GB2168638A (en) Thermal cutting