GB8421934D0 - Laser apparatus - Google Patents

Laser apparatus

Info

Publication number
GB8421934D0
GB8421934D0 GB848421934A GB8421934A GB8421934D0 GB 8421934 D0 GB8421934 D0 GB 8421934D0 GB 848421934 A GB848421934 A GB 848421934A GB 8421934 A GB8421934 A GB 8421934A GB 8421934 D0 GB8421934 D0 GB 8421934D0
Authority
GB
United Kingdom
Prior art keywords
laser apparatus
laser
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.)
Granted
Application number
GB848421934A
Other versions
GB2163692B (en
GB2163692A (en
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.)
Ferranti International PLC
Original Assignee
Ferranti PLC
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 Ferranti PLC filed Critical Ferranti PLC
Priority to GB08421934A priority Critical patent/GB2163692B/en
Publication of GB8421934D0 publication Critical patent/GB8421934D0/en
Publication of GB2163692A publication Critical patent/GB2163692A/en
Application granted granted Critical
Publication of GB2163692B publication Critical patent/GB2163692B/en
Expired 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
    • B23K26/1435—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
    • 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
    • B23K26/1436—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 pressure 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

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Laser Beam Processing (AREA)
GB08421934A 1984-08-30 1984-08-30 Laser apparatus Expired GB2163692B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08421934A GB2163692B (en) 1984-08-30 1984-08-30 Laser apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08421934A GB2163692B (en) 1984-08-30 1984-08-30 Laser apparatus

Publications (3)

Publication Number Publication Date
GB8421934D0 true GB8421934D0 (en) 1984-10-03
GB2163692A GB2163692A (en) 1986-03-05
GB2163692B GB2163692B (en) 1988-11-30

Family

ID=10566037

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08421934A Expired GB2163692B (en) 1984-08-30 1984-08-30 Laser apparatus

Country Status (1)

Country Link
GB (1) GB2163692B (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT393241B (en) * 1986-06-11 1991-09-10 Aga Ab Method for the laser cutting of metallic workpieces
JPS6444296A (en) * 1987-08-12 1989-02-16 Fanuc Ltd Assist gas control system
DE4016181A1 (en) * 1990-05-19 1991-11-21 Linde Ag METHOD AND DEVICE FOR LASER JET FLAME CUTTING
AT401247B (en) * 1991-02-15 1996-07-25 Schuoecker Dieter Dipl Ing Dr Laser-machining apparatus
DE4108541A1 (en) * 1991-03-15 1992-09-17 Linde Ag METHOD FOR WORKPIECE PROCESSING WITH A LASER
JP4162772B2 (en) * 1998-09-09 2008-10-08 日酸Ｔａｎａｋａ株式会社 Laser piercing method and laser cutting apparatus
JP3385361B2 (en) * 2000-05-09 2003-03-10 北海道大学長 Laser welding method and laser welding apparatus
JP3385363B2 (en) * 2000-05-11 2003-03-10 北海道大学長 Laser welding method, laser welding apparatus, and gas shield apparatus for laser welding
DE50009924D1 (en) * 2000-08-12 2005-05-04 Trumpf Lasertechnik Gmbh Laser processing machine with gas-flushed beam guiding space
DE10062336A1 (en) * 2000-12-14 2002-06-20 Techtrade Gmbh System for laser processing of workpiece surfaces with extraction of the burn-up occurring during processing
DE10123097B8 (en) 2001-05-07 2006-05-04 Jenoptik Automatisierungstechnik Gmbh Tool head for laser material processing
EP1459835B1 (en) 2003-03-15 2013-04-24 TRUMPF Werkzeugmaschinen GmbH + Co. KG Laser machining method with a laser machining nozzle for laser welding and laser cutting
CN103212802A (en) * 2012-01-19 2013-07-24 昆山思拓机器有限公司 Coaxial type nozzle used for laser micro machining of thin-walled tube
CN102672350A (en) * 2012-02-09 2012-09-19 王瑛玮 Airflow lamination linear track transmission machining device
WO2016135907A1 (en) * 2015-02-25 2016-09-01 技術研究組合次世代３Ｄ積層造形技術総合開発機構 Optical processing nozzle and optical processing device
JP6713313B2 (en) * 2016-03-29 2020-06-24 株式会社Ｗｅｌ−Ｋｅｎ Processing head for laser processing equipment
DE102018102337B4 (en) 2018-02-02 2022-02-17 Precitec Gmbh & Co. Kg Gas supply device and laser processing head with the same
DE102018102348A1 (en) * 2018-02-02 2019-08-08 Precitec Gmbh & Co. Kg Gas supply device and laser processing head with the same
CN109623140B (en) * 2018-12-11 2021-07-27 中国科学院宁波材料技术与工程研究所 Optical fiber and water-guide laser coupling processing device and system

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1258561A (en) * 1967-10-02 1971-12-30
US3626141A (en) * 1970-04-30 1971-12-07 Quantronix Corp Laser scribing apparatus
GB1365673A (en) * 1971-08-12 1974-09-04 British Oxygen Co Ltd Cutting materials
DD123788A1 (en) * 1976-01-09 1977-01-19
CH642891A5 (en) * 1979-11-21 1984-05-15 Laser Work Ag METHOD AND DEVICE FOR PROCESSING A WORKPIECE BY LASER BEAM.
GB2099349B (en) * 1981-05-28 1985-11-06 Nippon Steel Corp Laser working process

Also Published As

Publication number Publication date
GB2163692B (en) 1988-11-30
GB2163692A (en) 1986-03-05

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Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19960830