CN102331292B - 激光冲击强化测量系统以及方法 - Google Patents

激光冲击强化测量系统以及方法 Download PDF

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Publication number
CN102331292B
CN102331292B CN201110149789.3A CN201110149789A CN102331292B CN 102331292 B CN102331292 B CN 102331292B CN 201110149789 A CN201110149789 A CN 201110149789A CN 102331292 B CN102331292 B CN 102331292B
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China
Prior art keywords
energy
acoustic
container
piston
impedance
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CN201110149789.3A
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English (en)
Chinese (zh)
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CN102331292A (zh
Inventor
M·马泰
G·德拉-费拉
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The General Electric Company PLC
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General Electric Co
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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/52—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00
    • G01S7/521—Constructional features
    • 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
    • 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
    • B23K26/03—Observing, e.g. monitoring, 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
    • B23K26/352—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
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K17/00—Measuring quantity of heat
    • G01K17/003—Measuring quantity of heat for measuring the power of light beams, e.g. laser beams

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Plasma & Fusion (AREA)
  • General Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Thermal Sciences (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Laser Beam Processing (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
CN201110149789.3A 2010-05-24 2011-05-24 激光冲击强化测量系统以及方法 Active CN102331292B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/786,031 US8520470B2 (en) 2010-05-24 2010-05-24 Laser shock peening measurement system and method
US12/786031 2010-05-24

Publications (2)

Publication Number Publication Date
CN102331292A CN102331292A (zh) 2012-01-25
CN102331292B true CN102331292B (zh) 2015-01-07

Family

ID=44597247

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201110149789.3A Active CN102331292B (zh) 2010-05-24 2011-05-24 激光冲击强化测量系统以及方法

Country Status (4)

Country Link
US (1) US8520470B2 (enExample)
EP (1) EP2390639B1 (enExample)
JP (1) JP5725969B2 (enExample)
CN (1) CN102331292B (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9089928B2 (en) 2008-08-20 2015-07-28 Foro Energy, Inc. Laser systems and methods for the removal of structures
US20120074110A1 (en) * 2008-08-20 2012-03-29 Zediker Mark S Fluid laser jets, cutting heads, tools and methods of use
US9664012B2 (en) 2008-08-20 2017-05-30 Foro Energy, Inc. High power laser decomissioning of multistring and damaged wells
US11590606B2 (en) * 2008-08-20 2023-02-28 Foro Energy, Inc. High power laser tunneling mining and construction equipment and methods of use
US9669492B2 (en) 2008-08-20 2017-06-06 Foro Energy, Inc. High power laser offshore decommissioning tool, system and methods of use
US8222567B2 (en) * 2010-05-12 2012-07-17 General Electric Company System and method for laser shock peening
CN104195295B (zh) * 2014-09-24 2016-05-25 江苏大学 热影响区可控的激光温喷丸表面强化方法及装置
CN109142215B (zh) * 2018-08-29 2020-11-24 中国人民解放军空军工程大学 一种用于非导电材料激光冲击波结合力检测的电磁感应胶带

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6664506B2 (en) * 2001-08-01 2003-12-16 Lsp Technologies, Inc. Method using laser shock processing to provide improved residual stress profile characteristics
CN101514960A (zh) * 2009-03-23 2009-08-26 吉林市中准仪表开发有限责任公司 基于光声光谱技术的sf6检测系统
US7816622B2 (en) * 2007-09-28 2010-10-19 General Electric Company System and method for controlling laser shock peening

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US3760139A (en) * 1971-05-27 1973-09-18 D Porter Method and means for acoustic energy conversion
JPS57139628A (en) * 1981-02-24 1982-08-28 Mitsubishi Electric Corp Non-contact type vibration measuring device
US4401477A (en) * 1982-05-17 1983-08-30 Battelle Development Corporation Laser shock processing
US5438553A (en) 1983-08-22 1995-08-01 Raytheon Company Transducer
JPS61128127A (ja) * 1984-11-28 1986-06-16 Fuji Photo Film Co Ltd 超音波の音圧強度測定方法および装置
JPH10239191A (ja) * 1997-02-25 1998-09-11 Shibaura Eng Works Co Ltd 音圧センサ−
US5980101A (en) * 1997-10-31 1999-11-09 General Electric Company Method and apparatus for measuring laser pulse energy
US6078022A (en) * 1997-12-30 2000-06-20 Lsp Technologies, Inc. Laser peening hollow core gas turbine engine blades
US6254703B1 (en) * 1999-02-19 2001-07-03 Lsp Technologies, Inc. Quality control plasma monitor for laser shock processing
US6191385B1 (en) * 1999-07-07 2001-02-20 Lsp Technologies, Inc. Smart controller for laser peening
US6998616B2 (en) * 2002-08-28 2006-02-14 Wayne State University System and method for acoustic chaos and sonic infrared imaging
JP2005124386A (ja) * 2003-09-22 2005-05-12 Nissan Motor Co Ltd 低鉄損の電磁鋼板を使用するロータ、ロータ製造方法およびレーザピーニング方法並びにレーザピーニング装置
US7770454B2 (en) * 2003-09-26 2010-08-10 Lsp Technologies, Inc. Laser system and method for non-destructive bond detection and evaluation
US7750266B2 (en) * 2004-11-17 2010-07-06 Metal Improvement Company Llc Active beam delivery system for laser peening and laser peening method
JP2007155743A (ja) * 2005-12-08 2007-06-21 General Electric Co <Ge> リアルタイムプロセス監視用のレーザ衝撃ピーニングプラズマ診断センサ
GB0618977D0 (en) * 2006-09-27 2006-11-08 Rolls Royce Plc Peening
CL2009000560A1 (es) * 2008-03-11 2010-02-19 Univ Duke Un metodo para endurecer un medio endurecible por radiacion que comprende colocar una composicion dentro de un objeto para ser endurecido, la aplicacion de al menos uno elegido entre rayos x, rayos gama o haz de electrones a traves del objeto y dentro de la composicion.

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6664506B2 (en) * 2001-08-01 2003-12-16 Lsp Technologies, Inc. Method using laser shock processing to provide improved residual stress profile characteristics
US7816622B2 (en) * 2007-09-28 2010-10-19 General Electric Company System and method for controlling laser shock peening
CN101514960A (zh) * 2009-03-23 2009-08-26 吉林市中准仪表开发有限责任公司 基于光声光谱技术的sf6检测系统

Also Published As

Publication number Publication date
EP2390639B1 (en) 2017-08-30
EP2390639A3 (en) 2016-07-27
EP2390639A2 (en) 2011-11-30
US20110285994A1 (en) 2011-11-24
US8520470B2 (en) 2013-08-27
JP2011247890A (ja) 2011-12-08
JP5725969B2 (ja) 2015-05-27
CN102331292A (zh) 2012-01-25

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GR01 Patent grant
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Effective date of registration: 20231227

Address after: Swiss Baden

Patentee after: GENERAL ELECTRIC CO. LTD.

Address before: New York, United States

Patentee before: General Electric Co.