JPH029548B2 - - Google Patents

Info

Publication number
JPH029548B2
JPH029548B2 JP58159159A JP15915983A JPH029548B2 JP H029548 B2 JPH029548 B2 JP H029548B2 JP 58159159 A JP58159159 A JP 58159159A JP 15915983 A JP15915983 A JP 15915983A JP H029548 B2 JPH029548 B2 JP H029548B2
Authority
JP
Japan
Prior art keywords
laser
laser beam
welding
fuel rod
weld
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
JP58159159A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59156594A (ja
Inventor
Uorasu Kurementsu Jatsuku
Reimondo Fuookunaa Jon
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.)
Westinghouse Electric Corp
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of JPS59156594A publication Critical patent/JPS59156594A/ja
Publication of JPH029548B2 publication Critical patent/JPH029548B2/ja
Granted 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
    • B23K26/02—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
    • B23K26/062—Shaping the laser beam, e.g. by masks or multi-focusing by direct control of the laser beam
    • B23K26/0622—Shaping the laser beam, e.g. by masks or multi-focusing by direct control of the laser beam by shaping pulses
    • 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
    • B23K26/26—Seam welding of rectilinear 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
    • B23K26/02—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
    • B23K26/062—Shaping the laser beam, e.g. by masks or multi-focusing by direct control of 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
    • B23K26/20—Bonding
    • B23K26/21—Bonding by 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
    • B23K26/20—Bonding
    • B23K26/21—Bonding by welding
    • B23K26/24—Seam welding
    • B23K26/242—Fillet welding, i.e. involving a weld of substantially triangular cross section joining two parts
    • 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
    • B23K26/244—Overlap seam welding
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C3/00—Reactor fuel elements and their assemblies; Selection of substances for use as reactor fuel elements
    • G21C3/30—Assemblies of a number of fuel elements in the form of a rigid unit
    • G21C3/32—Bundles of parallel pin-, rod-, or tube-shaped fuel elements
    • G21C3/34—Spacer grids
    • G21C3/3424—Fabrication of spacer grids
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00—Energy generation of nuclear origin
    • Y02E30/30—Nuclear fission reactors

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Laser Beam Processing (AREA)
JP58159159A 1982-09-01 1983-09-01 レ−ザ加工装置 Granted JPS59156594A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/414,272 US4545018A (en) 1982-09-01 1982-09-01 Calibration of automated laser machining apparatus
US414272 1982-09-01

Publications (2)

Publication Number Publication Date
JPS59156594A JPS59156594A (ja) 1984-09-05
JPH029548B2 true JPH029548B2 (OSRAM) 1990-03-02

Family

ID=23640729

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58159159A Granted JPS59156594A (ja) 1982-09-01 1983-09-01 レ−ザ加工装置

Country Status (8)

Country Link
US (1) US4545018A (OSRAM)
EP (1) EP0102837B1 (OSRAM)
JP (1) JPS59156594A (OSRAM)
KR (1) KR910007154B1 (OSRAM)
BE (1) BE897649A (OSRAM)
DE (1) DE3378564D1 (OSRAM)
ES (1) ES525267A0 (OSRAM)
FR (1) FR2532230B1 (OSRAM)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2536900B2 (ja) * 1988-04-22 1996-09-25 ファナック株式会社 Ｎｃレ―ザ装置
US4945489A (en) * 1988-05-25 1990-07-31 Robolase Systems, Inc. Laser time-sharing system
US5185734A (en) * 1990-07-20 1993-02-09 International Business Machines Corporation Calibrating and power-protecting laser drive circuits
US5464960A (en) * 1993-01-12 1995-11-07 Iatrotech, Inc. Laser calibration device
DE4414464C1 (de) * 1994-04-26 1995-12-21 Krupp Ag Hoesch Krupp Verfahren zum Herstellen geschweißter Stahlblechplatinen
JP3315556B2 (ja) * 1994-04-27 2002-08-19 三菱電機株式会社 レーザ加工装置
US5621737A (en) * 1994-07-18 1997-04-15 Motorola, Inc. Communication system with link margin control and method
US6081261A (en) * 1995-11-01 2000-06-27 Ricoh Corporation Manual entry interactive paper and electronic document handling and processing system
US6188392B1 (en) 1997-06-30 2001-02-13 Intel Corporation Electronic pen device
US6201903B1 (en) 1997-09-30 2001-03-13 Ricoh Company, Ltd. Method and apparatus for pen-based faxing
US6181329B1 (en) 1997-12-23 2001-01-30 Ricoh Company, Ltd. Method and apparatus for tracking a hand-held writing instrument with multiple sensors that are calibrated by placing the writing instrument in predetermined positions with respect to the writing surface
US6472671B1 (en) * 2000-02-09 2002-10-29 Jean I. Montagu Quantified fluorescence microscopy
US6794424B2 (en) * 2001-12-04 2004-09-21 Agilent Technologies, Inc. Devices for calibrating optical scanners and methods of using the same
US7534561B2 (en) 2003-04-02 2009-05-19 Agilent Technologies, Inc. Nucleic acid array in situ fabrication methods and arrays produced using the same
US7770454B2 (en) * 2003-09-26 2010-08-10 Lsp Technologies, Inc. Laser system and method for non-destructive bond detection and evaluation
US6977356B2 (en) * 2003-09-30 2005-12-20 United Technologies Corporation Stereovision guided laser drilling system
US7242775B2 (en) * 2003-11-12 2007-07-10 Magiq Technologies, Inc. Optical pulse calibration for quantum key distribution
US7820936B2 (en) * 2004-07-02 2010-10-26 Boston Scientific Scimed, Inc. Method and apparatus for controlling and adjusting the intensity profile of a laser beam employed in a laser welder for welding polymeric and metallic components
US8156811B2 (en) * 2004-09-15 2012-04-17 Lsp Technologies, Inc. Apparatus and method for non-destructive testing
US8132460B1 (en) 2004-09-27 2012-03-13 Lsp Technologies, Inc. Laser induced bond delamination
GB0601222D0 (en) * 2006-01-21 2006-03-01 En Ltd Improvements in and relating to intense pulsed light devices
WO2007130313A2 (en) * 2006-05-02 2007-11-15 Telesis Technologies, Inc. Laser safety system
US7856737B2 (en) * 2007-08-28 2010-12-28 Mathews Company Apparatus and method for reducing a moisture content of an agricultural product
US7509876B1 (en) 2007-10-17 2009-03-31 Lsp Technologies, Inc. Laser bond inspection using annular laser beam
US8374818B2 (en) * 2008-12-19 2013-02-12 Affymetrix, Inc. System, method and apparatus for calibrating inspection tools
US8489222B2 (en) * 2010-05-20 2013-07-16 Korea Nuclear Fuel Co., Ltd. Machine and method for grinding spacer grid of nuclear fuel assembly
US8359924B1 (en) 2010-07-01 2013-01-29 The Boeing Company Bond interface testing
US10213861B2 (en) * 2013-03-11 2019-02-26 Illinois Tool Works Inc. Automated system for machine set-up of welding power sources and welding systems
TWI562046B (en) * 2015-06-25 2016-12-11 Wistron Corp Optical touch apparatus and width detecting method thereof
FR3077749B1 (fr) * 2018-02-14 2020-01-24 Psa Automobiles Sa Dispositif pour la mesure de puissance d’un faisceau laser d’une tete de soudage laser par tiret
FR3112708A1 (fr) 2020-07-23 2022-01-28 Psa Automobiles Sa Table de service pour un dispositif laser d’une installation de soudage laser et/ou de soudobrasage laser
US12420482B2 (en) 2020-11-16 2025-09-23 General Electric Company Energy beam systems for additive manufacturing machines
CN113953661B (zh) * 2021-09-18 2022-03-15 四川国芯通智能科技有限公司 一种激光补焊机及其补焊方法
CN117548825B (zh) * 2024-01-11 2024-03-15 山东省建设建工（集团）有限责任公司 一种建筑钢材加工设备

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1565007A1 (de) * 1965-05-25 1970-05-21 Philips Patentverwaltung Verfahren und Geraet zur thermischen Materialbearbeitung mittels Laserstrahlen
US3803379A (en) * 1971-04-13 1974-04-09 Systomation Inc Laser working machine with workpiece support
JPS5511436B2 (OSRAM) * 1972-10-27 1980-03-25
JPS50110950A (OSRAM) * 1974-02-12 1975-09-01
US4083629A (en) * 1976-11-29 1978-04-11 Gte Laboratories Incorporated Beam splitting system for a welding laser
US4327277A (en) * 1978-08-24 1982-04-27 Raytheon Company Method for laser soldering
US4201905A (en) * 1978-08-29 1980-05-06 Houdaille Industries, Inc. Laser cutting head attachment for punch presses
US4223202A (en) * 1978-12-14 1980-09-16 United Technologies Corporation Apparatus and method for welding boat subassemblies utilizing laser radiation
US4223201A (en) * 1978-12-14 1980-09-16 United Technologies Corporation Laser welding apparatus for shipyard panel shops

Also Published As

Publication number Publication date
FR2532230A1 (fr) 1984-03-02
EP0102837A2 (en) 1984-03-14
EP0102837A3 (en) 1986-01-29
FR2532230B1 (fr) 1986-12-26
KR840006140A (ko) 1984-11-22
DE3378564D1 (en) 1989-01-05
KR910007154B1 (ko) 1991-09-18
ES8501275A1 (es) 1984-11-16
JPS59156594A (ja) 1984-09-05
ES525267A0 (es) 1984-11-16
BE897649A (fr) 1984-02-29
US4545018A (en) 1985-10-01
EP0102837B1 (en) 1988-11-30

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