ES2043939T3 - Sistema de transporte y alineacion de haz laser. - Google Patents
Sistema de transporte y alineacion de haz laser.Info
- Publication number
- ES2043939T3 ES2043939T3 ES89108145T ES89108145T ES2043939T3 ES 2043939 T3 ES2043939 T3 ES 2043939T3 ES 89108145 T ES89108145 T ES 89108145T ES 89108145 T ES89108145 T ES 89108145T ES 2043939 T3 ES2043939 T3 ES 2043939T3
- Authority
- ES
- Spain
- Prior art keywords
- laser
- transmitter
- receiver
- welding
- place
- 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
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
- B23K26/04—Automatically aligning, aiming or focusing the laser beam, e.g. using the back-scattered light
- B23K26/042—Automatically aligning the laser beam
-
- 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
- B23K26/04—Automatically aligning, aiming or focusing the laser beam, e.g. using the back-scattered light
- B23K26/042—Automatically aligning the laser beam
- B23K26/043—Automatically aligning the laser beam along the beam path, i.e. alignment of laser beam axis relative to laser beam apparatus
-
- 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
Abstract
SE PRESENTA UN SISTEMA DE SOLDADURA LASER EN EL CUAL UN LASER DE ALTA POTENCIA PRODUCE UN HAZ DE RAYOS LASER (80) QUE ES ENFOCADO A EL LUGAR DE LA SOLDADURA (60). UN TRANSMISOR (74) SE ACOPLA OPTICAMENTE AL LASER (72) Y DIRIGE EL HAZ DE RAYOS LASER A UN RECEPTOR ESPACIALMENTE SEPARADO (76). EL RECEPTOR TIENE UNA ENTRADA ALINEABLE PARA RECIBIR EL HAZ LASER DIRIGIDO (80) E INCLUYE UNA OPTICA PARA SUMINISTRAR EL HAZ DE RAYOS LASER (80) AL LUGAR DE SOLDADURA. UN PAR DE DEFLECTORES DE RAYOS DIRECCIONABLES (90, 92, 100, 102) SE EMPLEAN PARA ALINEAR EL TRANSMISOR (74) Y EL RECEPTOR. UN PAR DE DEFLECTORES DE DIRECCION (82, 84) INTRODUCEN EL RAYO LASER DENTRO DEL TRANSMISOR. UN MONTAJE (164) SELECCIONABLE PERMITE QUE EL LASER SEA FIJADO EN DISTINTAS ORIENTACIONES RELATIVAS A LOS ESPEJOS DE DIRECCION Y EL LUGAR DE SOLDADURA. EL TRANSMISOR Y EL RECEPTOR TIENEN AMBOS UN DETECTOR (130, 134) POSICIONADO PARA RECIBIR UN RAYO LASER DE ALINEAMIENTO (122) EN UN PUNTO QUE INDICA EL ALINEAMIENTO
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/197,176 US4855564A (en) | 1988-05-23 | 1988-05-23 | Laser beam alignment and transport system |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2043939T3 true ES2043939T3 (es) | 1994-01-01 |
Family
ID=22728353
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES89108145T Expired - Lifetime ES2043939T3 (es) | 1988-05-23 | 1989-05-05 | Sistema de transporte y alineacion de haz laser. |
Country Status (4)
Country | Link |
---|---|
US (1) | US4855564A (es) |
EP (1) | EP0345469B1 (es) |
JP (1) | JP2761752B2 (es) |
ES (1) | ES2043939T3 (es) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2649030B1 (fr) * | 1989-06-28 | 1992-04-24 | Framatome Sa | Dispositif de soudage au laser a l'interieur d'un element tubulaire |
US5186444A (en) * | 1991-04-11 | 1993-02-16 | Heidelberg Harris Gmbh | Method and device for assuring orderly web travel in a folder by punching holes in a paper width direction |
FR2675416B1 (fr) * | 1991-04-19 | 1995-04-28 | Commissariat Energie Atomique | Procede d'alignement a distance d'un faisceau laser sur l'ouverture d'une buse et tete de focalisation appareillee pour l'usinage a distance par faisceau laser. |
US5182429A (en) * | 1991-05-23 | 1993-01-26 | Westinghouse Electric Corp. | System and method for laser welding the inner surface of a tube |
US5268554A (en) * | 1992-06-29 | 1993-12-07 | General Electric Co. | Apparatus and system for positioning a laser beam |
US5925268A (en) * | 1996-06-06 | 1999-07-20 | Engauge Inc. | Laser welding apparatus employing a tilting mechanism and seam follower |
US5961858A (en) * | 1996-06-06 | 1999-10-05 | Engauge Inc. | Laser welding apparatus employing a tilting mechanism |
US6163012A (en) * | 1996-09-27 | 2000-12-19 | Kabushiki Kaisha Toshiba | Laser maintaining and repairing apparatus |
FR2843902A1 (fr) * | 2002-08-27 | 2004-03-05 | Usinor | Dispositif et procede de controle d'une operation de soudage, de rechargement ou d'usinage par faisceau laser d'une piece |
US6816535B2 (en) * | 2002-09-17 | 2004-11-09 | Northrop Grumman Corporation | Co-alignment of time-multiplexed pulsed laser beams to a single reference point |
KR20040044696A (ko) * | 2002-11-21 | 2004-05-31 | 오토윈주식회사 | 원격 제어 방식에 의한 프로젝션 창의 창문 자동 개폐장치 |
JP4276626B2 (ja) * | 2003-05-20 | 2009-06-10 | 富士通株式会社 | バックラッシュ補償制御方法、バックラッシュ補償制御装置およびバックラッシュ補償制御プログラム |
US20070138150A1 (en) * | 2005-12-20 | 2007-06-21 | Honeywell International, Inc. | Hand-held laser welding wand position determination system and method |
US7676061B2 (en) * | 2006-05-02 | 2010-03-09 | Telesis Technologies, Inc. | Laser safety system |
FR2938781B1 (fr) * | 2008-11-27 | 2012-06-01 | Renault Sas | Procede de fabrication d'un corps creux en tole zinguee pour un vehicule automobile |
US20130200053A1 (en) * | 2010-04-13 | 2013-08-08 | National Research Council Of Canada | Laser processing control method |
US8251484B2 (en) | 2010-05-14 | 2012-08-28 | Xerox Corporation | Method and system for measuring and compensating for sensitivity and backlash in electrical motors that laterally move printheads in a continuous web inkjet printer |
CA3171484A1 (en) | 2014-12-05 | 2016-06-09 | Convergent Dental, Inc. | Systems and methods for alignment of a laser beam |
US9358684B1 (en) * | 2015-02-18 | 2016-06-07 | Merry Electronics Co., Ltd. | Wireless transmission device and robot arm using the same |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3992961A (en) * | 1975-09-04 | 1976-11-23 | Yutaka Seimitsu Kogyo Ltd. | Numerically controlled reversible gear system for removing backlash |
US4146329A (en) * | 1977-09-14 | 1979-03-27 | The United States Of America As Represented By The Secretary Of The Navy | Autoalignment system for high power laser |
US4379624A (en) * | 1981-04-13 | 1983-04-12 | The United States Of America As Represented By The Secretary Of The Navy | Laser beam steering device |
US4493967A (en) * | 1982-09-01 | 1985-01-15 | Westinghouse Electric Corp. | Rigid support for laser machining apparatus |
FR2541468B1 (fr) * | 1983-02-17 | 1986-07-11 | Commissariat Energie Atomique | Dispositif d'alignement d'un faisceau laser par l'intermediaire de moyens optiques de visee, procede de reperage de l'axe d'emission du faisceau laser et procede de mise en oeuvre du dispositif, pour controler l'alignement |
FR2553910B1 (fr) * | 1983-10-24 | 1986-03-21 | Commissariat Energie Atomique | Detecteur thermoelectrique d'alignement d'un faisceau laser et dispositif d'asservissement utilisant ce detecteur, pour l'alignement automatique d'un faisceau laser |
DE3339318C2 (de) * | 1983-10-29 | 1995-05-24 | Trumpf Gmbh & Co | Laser-Bearbeitungsmaschine |
DE3406676A1 (de) * | 1984-02-24 | 1985-09-05 | Fa. Carl Zeiss, 7920 Heidenheim | Einrichtung zur lagekorrektur eines ueber eine gelenkoptik gefuehrten laserstrahls |
DE3406677A1 (de) * | 1984-02-24 | 1985-09-05 | Fa. Carl Zeiss, 7920 Heidenheim | Einrichtung zur kompensation der auswanderung eines laserstrahls |
US4667081A (en) * | 1985-02-04 | 1987-05-19 | Spectra-Physics, Inc. | Apparatus for changing the direction of a light beam passing through an articulated joint |
US4694136A (en) * | 1986-01-23 | 1987-09-15 | Westinghouse Electric Corp. | Laser welding of a sleeve within a tube |
US4694137A (en) * | 1986-01-23 | 1987-09-15 | Westinghouse Electric Corp. | Laser welding head for sleeve-to-tube welding |
US4724298A (en) * | 1986-01-23 | 1988-02-09 | Westinghouse Electric Corp. | Laser beam alignment and transport system |
ES2030717T3 (es) * | 1986-01-23 | 1992-11-16 | Westinghouse Electric Corporation | Cabezal de soldadura laser para soldar un manguito en un tubo. |
US4732460A (en) * | 1986-07-01 | 1988-03-22 | Coherent, Inc. | Beam selector for a photocoagulator |
-
1988
- 1988-05-23 US US07/197,176 patent/US4855564A/en not_active Expired - Lifetime
-
1989
- 1989-05-05 ES ES89108145T patent/ES2043939T3/es not_active Expired - Lifetime
- 1989-05-05 EP EP89108145A patent/EP0345469B1/en not_active Expired - Lifetime
- 1989-05-23 JP JP1129986A patent/JP2761752B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0345469B1 (en) | 1993-09-01 |
EP0345469A1 (en) | 1989-12-13 |
JPH0220678A (ja) | 1990-01-24 |
JP2761752B2 (ja) | 1998-06-04 |
US4855564A (en) | 1989-08-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES2043939T3 (es) | Sistema de transporte y alineacion de haz laser. | |
ES2041229T1 (es) | Sistema y metodo de iluminacion para un microscopio optico de alta definicion. | |
ES2180317T3 (es) | Alineacion y estabilizacion automatica de elementos electro-opticos. | |
CA2160237A1 (en) | Dual radiation targeting system | |
AR006148A1 (es) | Procedimiento para la mecanizacion de piezas de trabajo de vidrio, particularmente de configuracion tubular y dispositivo para poner en práctica el procedimiento | |
KR890012463A (ko) | 집적섬유광학 송신기/수신기 장치 | |
ES2091881T3 (es) | Campo dual simultaneo de un sensor visual. | |
ES2031835T3 (es) | Homogeneizador de haz de laser. | |
UA26367A (uk) | Пристрій для зварюваhhя автомобільhих кузовів | |
ES2047581T3 (es) | Procedimiento y aparato para leer con laser codigos de barras sobre tubos de envainado, con acabado brillante, de barras combustibles. | |
ES2077823T3 (es) | Equipo e instalacion de soldadura con laser de elementos combustibles o analogos. | |
MX169592B (es) | Mejoras en interconexion optica para un transductor magneto-optico para corriente | |
SE9300782D0 (sv) | A sighting device for small arms | |
DE69315409T2 (de) | Laserverbindungsvorrichtung | |
ES2110303T3 (es) | Dispositivo embarcable de medicion de retrodifusion de luz. | |
ES2072417T3 (es) | Dispositivo lidar de fluorescencia diferencial y metodo de deteccion asociado. | |
ES2153048T3 (es) | Deteccion de señales de espectro extendido. | |
ATE35235T1 (de) | Manipulator. | |
ES2143524T3 (es) | Metodo y aparato para medir parametros de forma de objetos. | |
KR870003370A (ko) | 레이저 소오스를 구비한 개조된 공학 선회포탑 | |
SE8902786D0 (sv) | Saett att arrangera straalgaang i ett optiskt instrument | |
JPS55166984A (en) | Multi-beam laser | |
FR2603709A1 (fr) | Dispositif de focalisation d'un faisceau lumineux et systeme de transport d'energie lumineuse utilisant ce dispositif | |
KR870005819A (ko) | 갈바노 미터 스캐너(Galvano meter Scaner)를 이용한 레이저 마킹기 | |
SE8801704D0 (sv) | Anordning vid metanordningar utnyttjande laserstralar |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
Ref document number: 345469 Country of ref document: ES |