ES2052385T3 - 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
- ES2052385T3 ES2052385T3 ES91912931T ES91912931T ES2052385T3 ES 2052385 T3 ES2052385 T3 ES 2052385T3 ES 91912931 T ES91912931 T ES 91912931T ES 91912931 T ES91912931 T ES 91912931T ES 2052385 T3 ES2052385 T3 ES 2052385T3
- Authority
- ES
- Spain
- Prior art keywords
- probe
- tube
- laser welding
- procedure
- outlet opening
- 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
Links
- 238000000034 method Methods 0.000 title 1
- 239000011261 inert gas Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
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
- B23K26/346—Working by laser beam, e.g. welding, cutting or boring in combination with welding or cutting covered by groups B23K5/00 - B23K25/00, e.g. in combination with resistance welding
-
- 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)
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 CON ELEMENTOS (73,76) SITUADOS DENTRO DE LA SONDA (1), POR MEDIO DE LOS CUALES PARTE DE UNA CORRIENTE DE GAS INERTE QUE FLUYE DENTRO DE LA SONDA (1) ES DESVIADA ANTES DE QUE ALCANCE LA ABERTURA DE SALIDA (45) PARA UN HAZ DE RAYOS LASER ENFOCADOS Y REFLECTADOS (59) Y QUE PASA SOBRE LA SUPERFICIE EXTERIOR DE LA SONDA (1) CON UN COMPONENTE LONGITUDINAL DE LA CORRIENTE ORIENTADA HACIA LA ABERTURA DE SALIDA (45). ESTO REDUCE LA TENDENCIA DEL MATERIAL DE SOLDADURA A DEPOSITARSE ALREDEDOR DE LA ABERTURA DE SALIDA (45) Y EN EL INTERIOR DE LA SONDA (1).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE9011959U DE9011959U1 (es) | 1990-08-17 | 1990-08-17 | |
DE4115561A DE4115561A1 (de) | 1990-08-17 | 1991-05-13 | Vorrichtung und verfahren zum laserschweissen eines rohres |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2052385T3 true ES2052385T3 (es) | 1994-07-01 |
Family
ID=25903580
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES91912931T Expired - Lifetime ES2052385T3 (es) | 1990-08-17 | 1991-07-23 | Dispositivo y procedimiento para la soldadura laser de un tubo. |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP0543829B1 (es) |
JP (1) | JPH0777671B2 (es) |
KR (1) | KR930701262A (es) |
BR (1) | BR9106765A (es) |
CA (1) | CA2089574A1 (es) |
DE (2) | DE4115561A1 (es) |
ES (1) | ES2052385T3 (es) |
WO (1) | WO1992003249A1 (es) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4326254C2 (de) * | 1993-08-05 | 2000-03-02 | Thyssen Laser Technik Gmbh | Maschinenkopf für das Bearbeiten von Werkstücken mit Laserstrahlung |
FR2720310B1 (fr) * | 1994-05-30 | 1996-08-14 | Framatome Sa | Procédé et dispositif de travail au laser sur une surface métallique peu accessible. |
WO1997047922A1 (en) * | 1996-06-13 | 1997-12-18 | Westinghouse Electric Corporation | Apparatus and method for rotating a process probe in a small-diameter heat exchanger heat transfer tube |
DE19848065C2 (de) * | 1998-07-10 | 2003-03-06 | Iwka Pacunion Gmbh | Verfahren und Vorrichtung zum Verschweißen der Enden von rohrartigen Behältern, insbesondere von Tuben |
DE10116720A1 (de) * | 2001-04-04 | 2002-10-10 | Bayerische Motoren Werke Ag | Gerät zur Laser-Pulverbeschichtung |
DE10217678A1 (de) * | 2002-04-19 | 2003-11-06 | Fraunhofer Ges Forschung | Laser-Materialbearbeitung mit hybriden Prozessen |
US20070119829A1 (en) * | 2003-12-10 | 2007-05-31 | Vietz Gmbh | Orbital welding device for pipeline construction |
CN104136163B (zh) * | 2012-02-10 | 2016-02-03 | Limo专利管理有限及两合公司 | 用于对工件的表面进行激光加工或者用于对工件外侧面或内侧面上的涂层进行后处理的设备 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0300458B1 (en) * | 1987-07-21 | 1991-12-18 | Mitsubishi Jukogyo Kabushiki Kaisha | Laser beam welding method for an inner cicumferential surface of a tube |
-
1991
- 1991-05-13 DE DE4115561A patent/DE4115561A1/de not_active Withdrawn
- 1991-07-23 WO PCT/DE1991/000598 patent/WO1992003249A1/de active IP Right Grant
- 1991-07-23 BR BR919106765A patent/BR9106765A/pt unknown
- 1991-07-23 DE DE59101460T patent/DE59101460D1/de not_active Expired - Fee Related
- 1991-07-23 EP EP91912931A patent/EP0543829B1/de not_active Expired - Lifetime
- 1991-07-23 CA CA002089574A patent/CA2089574A1/en not_active Abandoned
- 1991-07-23 KR KR1019930700448A patent/KR930701262A/ko not_active Application Discontinuation
- 1991-07-23 ES ES91912931T patent/ES2052385T3/es not_active Expired - Lifetime
- 1991-07-23 JP JP3512163A patent/JPH0777671B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE59101460D1 (de) | 1994-05-26 |
WO1992003249A1 (de) | 1992-03-05 |
CA2089574A1 (en) | 1992-02-18 |
JPH0777671B2 (ja) | 1995-08-23 |
DE4115561A1 (de) | 1992-02-20 |
JPH05509040A (ja) | 1993-12-16 |
KR930701262A (ko) | 1993-06-11 |
EP0543829B1 (de) | 1994-04-20 |
EP0543829A1 (de) | 1993-06-02 |
BR9106765A (pt) | 1993-06-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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