ES2051598T3 - Dispositivo y procedimiento para la soldadura laser de un tubo. - Google Patents

Dispositivo y procedimiento para la soldadura laser de un tubo.

Info

Publication number
ES2051598T3
ES2051598T3 ES91912941T ES91912941T ES2051598T3 ES 2051598 T3 ES2051598 T3 ES 2051598T3 ES 91912941 T ES91912941 T ES 91912941T ES 91912941 T ES91912941 T ES 91912941T ES 2051598 T3 ES2051598 T3 ES 2051598T3
Authority
ES
Spain
Prior art keywords
probe
tube
laser welding
procedure
longitudinal axis
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
ES91912941T
Other languages
English (en)
Inventor
Gerhard Krohnert
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.)
Siemens AG
Original Assignee
Siemens 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
Priority claimed from DE9011959U external-priority patent/DE9011959U1/de
Application filed by Siemens AG filed Critical Siemens AG
Application granted granted Critical
Publication of ES2051598T3 publication Critical patent/ES2051598T3/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
    • B23K26/08—Devices involving relative movement between laser beam and workpiece
    • B23K26/10—Devices involving relative movement between laser beam and workpiece using a fixed support, i.e. involving moving the laser beam
    • B23K26/103—Devices involving relative movement between laser beam and workpiece using a fixed support, i.e. involving moving the laser beam the laser beam rotating around the fixed workpiece
    • B23K26/106—Devices involving relative movement between laser beam and workpiece using a fixed support, i.e. involving moving the laser beam the laser beam rotating around the fixed workpiece inside 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
    • B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
    • B23K26/06—Shaping the laser beam, e.g. by masks or multi-focusing
    • B23K26/064—Shaping the laser beam, e.g. by masks or multi-focusing by means of optical elements, e.g. lenses, mirrors or prisms
    • B23K26/0643—Shaping the laser beam, e.g. by masks or multi-focusing by means of optical elements, e.g. lenses, mirrors or prisms comprising mirrors
    • 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
    • B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
    • B23K26/06—Shaping the laser beam, e.g. by masks or multi-focusing
    • B23K26/0665—Shaping the laser beam, e.g. by masks or multi-focusing by beam condensation on the workpiece, e.g. for focusing
    • 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
    • B23K26/142—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 for the removal of by-products
    • 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
    • B23K26/1435—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 involving specially adapted flow control means
    • B23K26/1437—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 involving specially adapted flow control means for flow rate control
    • 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
    • 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
    • B23K26/20—Bonding
    • B23K26/21—Bonding by welding
    • B23K26/24—Seam welding
    • B23K26/28—Seam welding of curved planar seams
    • 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
    • B23K26/20—Bonding
    • B23K26/21—Bonding by welding
    • B23K26/24—Seam welding
    • B23K26/28—Seam welding of curved planar seams
    • B23K26/282—Seam welding of curved planar seams of tube sections

Landscapes

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

Abstract

SE DESCRIBE UN DISPOSITIVO PARA LA SOLDADURA CON LASER DE UN TUBO (14) A LO LARGO DE SU PERIFERIA INTERNA CON UNA SONDA (1) QUE SE PUEDE INTRODUCIR EN EL TUBO (14) Y POR LO MENOS CON UN ELEMENTO IMAGEN (41,65) PARA ENFOCAR Y DESVIAR UN HAZ LASER (57) QUE SE DESPLAZA DENTRO DE LA SONDA (1) EN ESENCIA A LO LARGO EL EJE LONGITUDINAL (10) DE LA SONDA (1). LOS ELEMENTOS IMAGEN (41,65) PRODUCEN UN HAZ LASER (59) ENFOCADO, DESVIADO A UN PUNTO FOCAL (F) SITUADO FUERA DE LA SONDA (1) CUYA DIRECCION DE PROPAGACION ESTA ORIENTADA OBLICUA RESPECTO AL EJE LONGITUDINAL (10). POR ELLO SE REDUCEN LA CARGA TERMICA DE LOS ELEMENTOS IMAGEN (41,65) DISPUESTOS DENTRO DE LA SONDA (1) Y UNA PRECIPITACION DE MATERIALES DE SOLDADURA EN EL INTERIOR DE LA SONDA (1).
ES91912941T 1990-08-17 1991-07-23 Dispositivo y procedimiento para la soldadura laser de un tubo. Expired - Lifetime ES2051598T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE9011959U DE9011959U1 (de) 1990-08-17 1990-08-17 Vorrichtung zum Innenrohrschweißen
DE4115562A DE4115562A1 (de) 1990-08-17 1991-05-13 Vorrichtung und verfahren zum laserschweissen eines rohres

Publications (1)

Publication Number Publication Date
ES2051598T3 true ES2051598T3 (es) 1994-06-16

Family

ID=25903581

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91912941T Expired - Lifetime ES2051598T3 (es) 1990-08-17 1991-07-23 Dispositivo y procedimiento para la soldadura laser de un tubo.

Country Status (9)

Country Link
US (1) US5179260A (es)
EP (1) EP0543830B1 (es)
JP (1) JPH05508808A (es)
AR (1) AR246453A1 (es)
BR (1) BR9106768A (es)
CA (1) CA2089744A1 (es)
DE (2) DE4115562A1 (es)
ES (1) ES2051598T3 (es)
WO (1) WO1992003248A1 (es)

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US5491317A (en) * 1993-09-13 1996-02-13 Westinghouse Electric Corporation System and method for laser welding an inner surface of a tubular member
US5371767A (en) * 1994-02-01 1994-12-06 Westinghouse Electric Corporation System and method for laser welding an inner surface of a small diameter tubular member
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US5667706A (en) * 1996-05-03 1997-09-16 Westinghouse Electric Corporation Apparatus and method for laser welding the inner surface of a tube
US5796069A (en) * 1997-01-10 1998-08-18 Crc-Evans Pipeline International, Inc. Arc and laser welding process for pipeline
JP3144372B2 (ja) 1998-01-20 2001-03-12 日本電気株式会社 磁気ヘッドスライダ支持機構及びこれを備える磁気ディスク装置
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US9168613B2 (en) * 2010-10-22 2015-10-27 Paul T. Colby Vertical laser cladding system
CN102436038B (zh) 2011-12-27 2013-10-09 华为技术有限公司 光路耦合器件、光路耦合装置及光路耦合方法
WO2013117754A1 (de) * 2012-02-10 2013-08-15 Limo Patentverwaltung Gmbh & Co. Kg Vorrichtung zur laserbearbeitung einer oberfläche eines werkstücks oder zur nachbehandlung einer beschichtung auf der aussenseite oder der innenseite eines werkstücks
DE102012109937A1 (de) * 2012-10-18 2014-04-24 Limo Patentverwaltung Gmbh & Co. Kg Vorrichtung zur Beaufschlagung einer Innenseite eines Zylinders mit Licht sowie Strahltransformationsvorrichtung für eine derartige Vorrichtung
CN115138860B (zh) * 2022-02-22 2023-06-13 江苏大学 一种回转体构件偏心超高速激光复合制造方法
CN114700666A (zh) * 2022-04-01 2022-07-05 国家电网有限公司 同轴电缆焊接工具

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Also Published As

Publication number Publication date
WO1992003248A1 (de) 1992-03-05
US5179260A (en) 1993-01-12
CA2089744A1 (en) 1992-02-18
EP0543830B1 (de) 1994-04-13
AR246453A1 (es) 1994-08-31
BR9106768A (pt) 1993-06-29
DE59101399D1 (de) 1994-05-19
EP0543830A1 (de) 1993-06-02
DE4115562A1 (de) 1992-02-20
JPH05508808A (ja) 1993-12-09

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