GB8511711D0 - Laser material processing - Google Patents
Laser material processingInfo
- Publication number
- GB8511711D0 GB8511711D0 GB858511711A GB8511711A GB8511711D0 GB 8511711 D0 GB8511711 D0 GB 8511711D0 GB 858511711 A GB858511711 A GB 858511711A GB 8511711 A GB8511711 A GB 8511711A GB 8511711 D0 GB8511711 D0 GB 8511711D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- material processing
- laser material
- laser
- processing
- 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.)
- Withdrawn
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
- H01S3/23—Arrangements of two or more lasers not provided for in groups H01S3/02 - H01S3/22, e.g. tandem arrangements of separate active media
- H01S3/2383—Parallel arrangements
-
- 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
-
- 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
- B23K26/0604—Shaping the laser beam, e.g. by masks or multi-focusing by a combination of beams
-
- 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
- B23K26/0604—Shaping the laser beam, e.g. by masks or multi-focusing by a combination of beams
- B23K26/0613—Shaping the laser beam, e.g. by masks or multi-focusing by a combination of beams having a common axis
-
- 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
-
- 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
- B23K26/064—Shaping the laser beam, e.g. by masks or multi-focusing by means of optical elements, e.g. lenses, mirrors or prisms
- B23K26/0648—Shaping the laser beam, e.g. by masks or multi-focusing by means of optical elements, e.g. lenses, mirrors or prisms comprising lenses
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Electromagnetism (AREA)
- Laser Beam Processing (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB08511711A GB2175737A (en) | 1985-05-09 | 1985-05-09 | Laser material processing |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB08511711A GB2175737A (en) | 1985-05-09 | 1985-05-09 | Laser material processing |
Publications (2)
Publication Number | Publication Date |
---|---|
GB8511711D0 true GB8511711D0 (en) | 1985-06-19 |
GB2175737A GB2175737A (en) | 1986-12-03 |
Family
ID=10578854
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB08511711A Withdrawn GB2175737A (en) | 1985-05-09 | 1985-05-09 | Laser material processing |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2175737A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109909601A (en) * | 2017-12-13 | 2019-06-21 | 京东方科技集团股份有限公司 | A kind of laser-processing system and method |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4839497A (en) * | 1987-09-03 | 1989-06-13 | Digital Equipment Corporation | Drilling apparatus and method |
CA1332445C (en) * | 1988-02-15 | 1994-10-11 | Kurt E. Schirmer | Microsurgery using alternating laser beams of different wave lengths |
DE4007947A1 (en) * | 1990-03-13 | 1991-09-19 | Fraunhofer Ges Forschung | Laser-beam working - using additional energy source to maintain plasma energy coupling capability during time in cycle when main laser beam is switched off |
DE4033166A1 (en) * | 1990-10-19 | 1992-04-23 | Bergmann Hans Wilhelm | METHOD FOR COUPLING CW-CO (DOWN ARROW) 2 (DOWN ARROW) LASER BEAMS |
DE19635843C2 (en) * | 1996-09-04 | 1999-11-11 | Oppermann Willi Friedrich | Pipe welding system for the production of a welded round tube from a flat strip of material |
WO1999006173A1 (en) * | 1997-08-01 | 1999-02-11 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Method and device for laser beam welding |
DE19742739B4 (en) * | 1997-09-27 | 2007-06-14 | Audi Ag | Method and device for processing the cylinder surfaces of reciprocating internal combustion engines |
JP3456424B2 (en) * | 1998-09-30 | 2003-10-14 | スズキ株式会社 | Laser welding method and laser welding apparatus |
KR20020085893A (en) * | 1999-11-29 | 2002-11-16 | 지멘스 악티엔게젤샤프트 | Device for processing substrates and method therefor which entails the use of such a device |
TW516981B (en) * | 2000-12-22 | 2003-01-11 | Koninkl Philips Electronics Nv | Method of laser welding |
EP1223423A3 (en) * | 2001-01-16 | 2004-01-28 | National Research Council of Canada | Method and apparatus for enhanced laser-induced plasma spectroscopy using mixed-wavelength laser pulses |
DE10210040C1 (en) * | 2002-03-07 | 2003-10-30 | Siemens Ag | Operating procedures and trolleys for a laser processing system |
DE102004059260A1 (en) * | 2004-12-09 | 2006-03-09 | Daimlerchrysler Ag | Metallic component surface area processing method, involves irradiating area of surface of metallic component with one laser radiation before processing of area of metallic component surface with another radiation |
US7279721B2 (en) | 2005-04-13 | 2007-10-09 | Applied Materials, Inc. | Dual wavelength thermal flux laser anneal |
CA2558898C (en) * | 2005-09-07 | 2013-11-05 | Purdue Research Foundation | Laser assisted machining process with distributed lasers |
WO2008052547A1 (en) * | 2006-10-30 | 2008-05-08 | Univ Danmarks Tekniske | Method and system for laser processing |
EP1918062A1 (en) * | 2006-10-30 | 2008-05-07 | Danmarks Tekniske Universitet | Method and system for laser processing |
DE102010032781B4 (en) * | 2010-04-01 | 2015-03-05 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Method for separating workpieces with laser beams |
JP5642493B2 (en) * | 2010-10-15 | 2014-12-17 | 三菱重工業株式会社 | Laser cutting apparatus and laser cutting method |
DE102011016579A1 (en) | 2011-04-07 | 2011-11-17 | Daimler Ag | Laser beam welding of metallic work pieces by two laser beams that are moved from each other over a weld area along a predetermined path curve and predetermined distance, where laser beams are provided from a common laser beam source |
DE102012212672B4 (en) | 2012-07-19 | 2020-07-02 | Trumpf Laser Gmbh | Laser oscillator and method for the simultaneous generation of two laser beams of different wavelengths |
CN110293326B (en) * | 2019-07-30 | 2021-04-13 | 长沙理工大学 | Method for cutting thick plate by double-beam laser |
DE102020200909B4 (en) | 2020-01-27 | 2024-05-29 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung eingetragener Verein | Method for machining a metallic workpiece |
CN111843210B (en) * | 2020-08-14 | 2021-06-04 | 福建祥鑫股份有限公司 | Laser welding method for 7-series aluminum alloy plate with thickness larger than 40mm |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1565007A1 (en) * | 1965-05-25 | 1970-05-21 | Philips Patentverwaltung | Process and device for thermal material processing by means of laser beams |
IL48554A (en) * | 1975-11-27 | 1978-07-31 | Laser Ind Ltd | Laser beam aligning apparatus |
US4396285A (en) * | 1980-08-25 | 1983-08-02 | Coherent, Inc. | Laser system and its method of use |
JPS5985657A (en) * | 1982-11-06 | 1984-05-17 | 日本赤外線工業株式会社 | Laser radiation apparatus |
GB2144561B (en) * | 1983-04-21 | 1987-09-23 | Cilco Inc | Laser system |
-
1985
- 1985-05-09 GB GB08511711A patent/GB2175737A/en not_active Withdrawn
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109909601A (en) * | 2017-12-13 | 2019-06-21 | 京东方科技集团股份有限公司 | A kind of laser-processing system and method |
Also Published As
Publication number | Publication date |
---|---|
GB2175737A (en) | 1986-12-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB8511711D0 (en) | Laser material processing | |
ZA867969B (en) | Materials processing unit | |
EP0211562A3 (en) | Knife sheet-folder | |
CS684085A1 (en) | Hemostaticky material | |
DE3681745D1 (en) | Farbphotographisches material. | |
GB8514043D0 (en) | Material processing | |
GB8601291D0 (en) | Photographic material | |
GB8516054D0 (en) | Photographic material | |
GB2170189B (en) | Materials | |
GB8530457D0 (en) | Processing halogens | |
GB8610219D0 (en) | Laminar material | |
GB8513919D0 (en) | Knife | |
GB8427546D0 (en) | Processing | |
GB2175087B (en) | Laser gyrosystem | |
EP0220604A3 (en) | Electrophotographic-recording material | |
GB8521224D0 (en) | Laser apparatus | |
GB2179488B (en) | Laser apparatus | |
EP0206838A3 (en) | Processing continuous form paper | |
AU92177S (en) | Knife | |
GB8610844D0 (en) | Material | |
EP0218981A3 (en) | Electrophotographic-recording material | |
DE3664710D1 (en) | Material preservative | |
GB2171894B (en) | Cutting articles | |
GB2179492B (en) | Thyratron arrangements | |
CS260685A1 (en) | Bezazbestovy treci material |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
WAP | Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1) |