AU2001241448A1 - Identification marking by means of laser peening - Google Patents

Identification marking by means of laser peening

Info

Publication number
AU2001241448A1
AU2001241448A1 AU2001241448A AU4144801A AU2001241448A1 AU 2001241448 A1 AU2001241448 A1 AU 2001241448A1 AU 2001241448 A AU2001241448 A AU 2001241448A AU 4144801 A AU4144801 A AU 4144801A AU 2001241448 A1 AU2001241448 A1 AU 2001241448A1
Authority
AU
Australia
Prior art keywords
identification marking
laser peening
peening
laser
marking
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.)
Abandoned
Application number
AU2001241448A
Inventor
C. Brent Dane
Lloyd A. Hackel
Fritz Harris
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.)
University of California
Original Assignee
University of California
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 University of California filed Critical University of California
Publication of AU2001241448A1 publication Critical patent/AU2001241448A1/en
Abandoned 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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K1/00—Methods or arrangements for marking the record carrier in digital fashion
    • G06K1/12—Methods or arrangements for marking the record carrier in digital fashion otherwise than by punching
    • G06K1/126—Methods or arrangements for marking the record carrier in digital fashion otherwise than by punching by photographic or thermographic registration
    • 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
    • B23K26/066—Shaping the laser beam, e.g. by masks or multi-focusing by means of optical elements, e.g. lenses, mirrors or prisms by using masks
    • 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
    • B23K26/352—Working by laser beam, e.g. welding, cutting or boring for surface treatment
    • B23K26/356—Working by laser beam, e.g. welding, cutting or boring for surface treatment by shock processing
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/06009—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code with optically detectable marking
    • G06K19/06037—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code with optically detectable marking multi-dimensional coding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00—Duplicating or marking methods; Sheet materials for use therein
    • B41M5/26—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used
    • B41M5/262—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used recording or marking of inorganic surfaces or materials, e.g. glass, metal, or ceramics
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00—Duplicating or marking methods; Sheet materials for use therein
    • B41M5/26—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used
    • B41M5/267—Marking of plastic artifacts, e.g. with laser
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D10/00—Modifying the physical properties by methods other than heat treatment or deformation
    • C21D10/005—Modifying the physical properties by methods other than heat treatment or deformation by laser shock processing
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D2221/00—Treating localised areas of an article
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K2019/06215—Aspects not covered by other subgroups
    • G06K2019/06271—Relief-type marking

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Laser Beam Processing (AREA)
AU2001241448A 2000-02-18 2001-02-16 Identification marking by means of laser peening Abandoned AU2001241448A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US18365200P 2000-02-18 2000-02-18
US60183652 2000-02-18
US09628565 2000-07-31
US09/628,565 US6423935B1 (en) 2000-02-18 2000-07-31 Identification marking by means of laser peening
PCT/US2001/003700 WO2001061619A1 (en) 2000-02-18 2001-02-16 Identification marking by means of laser peening

Publications (1)

Publication Number Publication Date
AU2001241448A1 true AU2001241448A1 (en) 2001-08-27

Family

ID=26879393

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001241448A Abandoned AU2001241448A1 (en) 2000-02-18 2001-02-16 Identification marking by means of laser peening

Country Status (3)

Country Link
US (1) US6423935B1 (en)
AU (1) AU2001241448A1 (en)
WO (1) WO2001061619A1 (en)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7117576B2 (en) * 2000-10-03 2006-10-10 Vinyllink, Llc Method and process of a universal window system using singular advanced components of a polymer based or metallurgy based product
US7546793B2 (en) * 1999-10-04 2009-06-16 Lasusa Frank Window component notching system and method
US6972268B2 (en) * 2001-03-29 2005-12-06 Gsi Lumonics Corporation Methods and systems for processing a device, methods and systems for modeling same and the device
WO2002101888A2 (en) * 2001-06-13 2002-12-19 Orbotech Ltd. Multi-beam micro-machining system and method
US6908288B2 (en) * 2001-10-31 2005-06-21 General Electric Company Repair of advanced gas turbine blades
GB0127410D0 (en) 2001-11-15 2002-01-09 Renishaw Plc Laser substrate treatment
GB0201101D0 (en) 2002-01-18 2002-03-06 Renishaw Plc Laser marking
GB0225290D0 (en) * 2002-10-30 2002-12-11 Secretary Trade Ind Brit Anti-counterfeiting apparatus and method
US8049137B2 (en) * 2004-02-13 2011-11-01 Boston Scientific Scimed, Inc. Laser shock peening of medical devices
US20060000814A1 (en) * 2004-06-30 2006-01-05 Bo Gu Laser-based method and system for processing targeted surface material and article produced thereby
US7191529B2 (en) * 2005-02-15 2007-03-20 Columbia Marking Tools Apparatus and method for controlling a programmable marking scribe
CN100357056C (en) * 2005-03-04 2007-12-26 江苏大学 Method and apparatus for laser shock wave three dimensional highly false proof nondestructive marking
US7721407B2 (en) * 2006-05-04 2010-05-25 Brammall, Inc. Method of manufacturing a security device
ITFI20070175A1 (en) * 2007-07-26 2009-01-27 Spin S R L METHOD OF CODING AND DECODING INFORMATION IN SYMBOLS, CODIFIED SYMBOLS AND THEIR METHOD OF IMPRESSION ON PHYSICAL SUPPORTS.
DE102009043317A1 (en) * 2009-09-28 2011-03-31 Eos Gmbh Electro Optical Systems Method and device for the generative production of a three-dimensional object with a three-dimensional coded character
US8442297B2 (en) * 2010-02-23 2013-05-14 Arinc Incorporated Methods of evaluating the quality of two-dimensional matrix dot-peened marks on objects and mark verification systems
US8743165B2 (en) 2010-03-05 2014-06-03 Micronic Laser Systems Ab Methods and device for laser processing
RU2462338C1 (en) 2011-03-24 2012-09-27 Михаил Григорьевич Афонькин Method of marking for object identification
US20130004327A1 (en) * 2011-06-30 2013-01-03 United Technologies Corporation Aluminum fan blade root
GB2504265B (en) * 2012-07-11 2015-02-25 Inst Of Materials Minerals And Mining System and method for material identification and tracking
FR2996487B1 (en) * 2012-10-08 2014-11-28 Snecma SURFACE MARKING METHOD OF A GAS TURBINE ENGINE PART BY A PREFINED GRAPHICAL REPRESENTATION
JP6373272B2 (en) 2012-10-22 2018-08-15 エレクトロ サイエンティフィック インダストリーズ インコーポレーテッド Method and apparatus for marking an object
US10838406B2 (en) 2013-02-11 2020-11-17 The Aerospace Corporation Systems and methods for the patterning of material substrates
US10613513B2 (en) * 2013-02-11 2020-04-07 The Aerospace Corporation Systems and methods for modifying material substrates
US10532556B2 (en) 2013-12-16 2020-01-14 General Electric Company Control of solidification in laser powder bed fusion additive manufacturing using a diode laser fiber array
US10328685B2 (en) 2013-12-16 2019-06-25 General Electric Company Diode laser fiber array for powder bed fabrication or repair
FR3019074B1 (en) * 2014-04-01 2016-04-15 Snecma METHOD FOR SURFACE MARKING A MECHANICAL PIECE BY PREDEFINED GRAPHICAL REPRESENTATION WITH HOLOGRAPHIC TYPE EFFECT
US9744618B2 (en) * 2014-05-22 2017-08-29 Lsp Technologies, Inc. Temporal pulse shaping for laser shock peening
DE102014210611A1 (en) * 2014-06-04 2015-12-17 Trumpf Werkzeugmaschinen Gmbh + Co. Kg Method for marking a DataMatrix code on a workpiece by means of a laser beam
EP2961012A1 (en) * 2014-06-26 2015-12-30 Light Speed Marker, S.L. Laser system for modifying objects
FR3023206B1 (en) * 2014-07-01 2017-02-17 Qiova METHOD AND SYSTEM FOR MICRO-MACHINING TO FORM A PATTERN ON A MATERIAL
EP3164828B1 (en) 2014-07-01 2018-08-29 Qiova Micromachining method and system for patterning a material, and method for using one such micromachining system
CN104480476B (en) * 2014-11-12 2017-02-22 江苏大学 Laser thermal combination remanufacturing method for metal damage part
CN104766537A (en) * 2015-04-15 2015-07-08 四川云盾光电科技有限公司 Laser scattering image display method based on micro-nano structure
GB2537427A (en) * 2015-04-18 2016-10-19 Meiban Int Pte Ltd Surface authentication
CN106238916B (en) * 2016-07-29 2018-11-06 广东工业大学 A kind of toreutics product laser-impact is without mould digital forming method
CN111900546B (en) * 2020-08-18 2021-07-20 西安电子科技大学 Hybrid-mechanism electromagnetic super-surface for wide-band wide-angle RCS reduction

Family Cites Families (48)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100190423B1 (en) * 1989-06-06 1999-06-01 기타지마 요시도시 Apparatus for repairing defects in emulsion masks by passing laser light through a variable shaped aperture
US4937421A (en) 1989-07-03 1990-06-26 General Electric Company Laser peening system and method
JPH09509010A (en) * 1994-02-15 1997-09-09 コヒーレント・インク A device for minimizing laser beam depolarization due to thermally induced birefringence.
US5568309A (en) * 1994-04-24 1996-10-22 Hughes Aircraft Company System and method for amplification and wavefront compensation of depolarized optical beams
US5492447A (en) 1994-10-06 1996-02-20 General Electric Company Laser shock peened rotor components for turbomachinery
US5522706A (en) 1994-10-06 1996-06-04 General Electric Company Laser shock peened disks with loading and locking slots for turbomachinery
US5846054A (en) 1994-10-06 1998-12-08 General Electric Company Laser shock peened dovetails for disks and blades
US6215097B1 (en) 1994-12-22 2001-04-10 General Electric Company On the fly laser shock peening
US5591009A (en) 1995-01-17 1997-01-07 General Electric Company Laser shock peened gas turbine engine fan blade edges
US5525429A (en) 1995-03-06 1996-06-11 General Electric Company Laser shock peening surface enhancement for gas turbine engine high strength rotor alloy repair
US5531570A (en) 1995-03-06 1996-07-02 General Electric Company Distortion control for laser shock peened gas turbine engine compressor blade edges
US5584662A (en) 1995-03-06 1996-12-17 General Electric Company Laser shock peening for gas turbine engine vane repair
US5620307A (en) 1995-03-06 1997-04-15 General Electric Company Laser shock peened gas turbine engine blade tip
US5569018A (en) 1995-03-06 1996-10-29 General Electric Company Technique to prevent or divert cracks
US5744781A (en) 1995-08-07 1998-04-28 General Electric Company Method and apparatus for laser shock peening
US5741559A (en) 1995-10-23 1998-04-21 Lsp Technologies, Inc. Laser peening process and apparatus
US6057003A (en) 1995-10-23 2000-05-02 Lsp Technologies, Inc. Peening process with reduction of dielectric breakdown to increase peak pressure pulse
US5735044A (en) 1995-12-12 1998-04-07 General Electric Company Laser shock peening for gas turbine engine weld repair
US5671628A (en) 1995-12-18 1997-09-30 General Electric Company Laser shock peened dies
US5730811A (en) 1995-12-21 1998-03-24 General Electric Company Cavity dumped laser shock peening process
GB2310504A (en) * 1996-02-23 1997-08-27 Spectrum Tech Ltd Laser marking apparatus and methods
US5584586A (en) 1996-03-04 1996-12-17 General Electric Company Laser shock peened bearings
US5674329A (en) 1996-04-26 1997-10-07 General Electric Company Adhesive tape covered laser shock peening
US5674328A (en) 1996-04-26 1997-10-07 General Electric Company Dry tape covered laser shock peening
GB2313079A (en) * 1996-05-16 1997-11-19 British Aerospace Two stage drilling by laser irradiation
US5742028A (en) 1996-07-24 1998-04-21 General Electric Company Preloaded laser shock peening
US5911890A (en) 1997-02-25 1999-06-15 Lsp Technologies, Inc. Oblique angle laser shock processing
US6002102A (en) 1997-02-25 1999-12-14 Lsp Technologies, Inc. Hidden surface laser shock processing
US5988982A (en) 1997-09-09 1999-11-23 Lsp Technologies, Inc. Altering vibration frequencies of workpieces, such as gas turbine engine blades
US5911891A (en) 1997-09-11 1999-06-15 Lsp Technologies, Inc. Laser shock peening with tailored multiple laser beams
US5935464A (en) 1997-09-11 1999-08-10 Lsp Technologies, Inc. Laser shock peening apparatus with a diffractive optic element
US5987042A (en) 1997-10-31 1999-11-16 General Electric Company Method and apparatus for shaping a laser pulse
US5980101A (en) 1997-10-31 1999-11-09 General Electric Company Method and apparatus for measuring laser pulse energy
US6144012A (en) 1997-11-05 2000-11-07 Lsp Technologies, Inc. Efficient laser peening
US6021154A (en) 1997-11-21 2000-02-01 General Electric Company Laser shock peening method and reflective laser beam homogenizer
US6005219A (en) 1997-12-18 1999-12-21 General Electric Company Ripstop laser shock peening
US5932120A (en) 1997-12-18 1999-08-03 General Electric Company Laser shock peening using low energy laser
US6064035A (en) 1997-12-30 2000-05-16 Lsp Technologies, Inc. Process chamber for laser peening
US6078022A (en) 1997-12-30 2000-06-20 Lsp Technologies, Inc. Laser peening hollow core gas turbine engine blades
US6002706A (en) 1997-12-30 1999-12-14 General Electric Company Method and apparatus for controlling the size of a laser beam
US5987991A (en) 1998-01-02 1999-11-23 General Electric Company Determination of Rayleigh wave critical angle
US5951790A (en) 1998-06-26 1999-09-14 General Electric Company Method of monitoring and controlling laser shock peening using an in plane deflection test coupon
US6130400A (en) 1998-06-26 2000-10-10 General Electric Company Ballistic momentum apparatus and method for monitoring and controlling laser shock peening
US6198069B1 (en) * 1998-08-13 2001-03-06 The Regents Of The University Of California Laser beam temporal and spatial tailoring for laser shock processing
US5948293A (en) 1998-12-03 1999-09-07 General Electric Company Laser shock peening quality assurance by volumetric analysis of laser shock peened dimple
US6049058A (en) 1998-12-15 2000-04-11 Lsp Technologies, Inc. Laser peening process and apparatus with uniform pressure pulse confinement
US6155789A (en) 1999-04-06 2000-12-05 General Electric Company Gas turbine engine airfoil damper and method for production
US6075593A (en) 1999-08-03 2000-06-13 General Electric Company Method for monitoring and controlling laser shock peening using temporal light spectrum analysis

Also Published As

Publication number Publication date
US6423935B1 (en) 2002-07-23
WO2001061619A1 (en) 2001-08-23

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