DE60011716D1 - Verfahren zur Einrichtung und Steuerung des Flusses der Einschliessmedien beim Laserschock-Behandeln - Google Patents

Verfahren zur Einrichtung und Steuerung des Flusses der Einschliessmedien beim Laserschock-Behandeln

Info

Publication number
DE60011716D1
DE60011716D1 DE60011716T DE60011716T DE60011716D1 DE 60011716 D1 DE60011716 D1 DE 60011716D1 DE 60011716 T DE60011716 T DE 60011716T DE 60011716 T DE60011716 T DE 60011716T DE 60011716 D1 DE60011716 D1 DE 60011716D1
Authority
DE
Germany
Prior art keywords
controlling
setting
flow
during laser
laser shock
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 - Fee Related
Application number
DE60011716T
Other languages
English (en)
Other versions
DE60011716T2 (de
Inventor
Wayne Lee Lawrence
Richard Eugene Klaassen
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Application granted granted Critical
Publication of DE60011716D1 publication Critical patent/DE60011716D1/de
Publication of DE60011716T2 publication Critical patent/DE60011716T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/12—Blades
    • F01D5/28—Selecting particular materials; Particular measures relating thereto; Measures against erosion or corrosion
    • F01D5/286—Particular treatment of blades, e.g. to increase durability or resistance against corrosion or erosion
    • 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
    • B23K26/146—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 the fluid stream containing a liquid
    • 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
    • B23K26/147—Features outside the nozzle for feeding the fluid stream towards the workpiece
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2230/00—Manufacture
    • F05D2230/20—Manufacture essentially without removing material
    • 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
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/60—Efficient propulsion technologies, e.g. for aircraft

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Plasma & Fusion (AREA)
  • Materials Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Laser Beam Processing (AREA)
  • Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
DE60011716T 1999-08-30 2000-08-21 Verfahren zum Einstellen und Steuern der Strömung der Einschlussmedien beim Laserstosshämmern Expired - Fee Related DE60011716T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/385,399 US6333488B1 (en) 1999-08-30 1999-08-30 Method for setting up and controlling confinement media flow in laser shock peening
US385399 2003-03-10

Publications (2)

Publication Number Publication Date
DE60011716D1 true DE60011716D1 (de) 2004-07-29
DE60011716T2 DE60011716T2 (de) 2005-06-30

Family

ID=23521226

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60011716T Expired - Fee Related DE60011716T2 (de) 1999-08-30 2000-08-21 Verfahren zum Einstellen und Steuern der Strömung der Einschlussmedien beim Laserstosshämmern

Country Status (7)

Country Link
US (1) US6333488B1 (de)
EP (1) EP1081239B1 (de)
JP (1) JP2001174245A (de)
BR (1) BR0003861A (de)
DE (1) DE60011716T2 (de)
PL (1) PL342157A1 (de)
TR (1) TR200002488A2 (de)

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US6657160B2 (en) * 2001-01-25 2003-12-02 The Regents Of The University Of California Laser peening of components of thin cross-section
US6887900B2 (en) 2002-03-04 2005-05-03 Divergence, Inc. Nematicidal compositions and methods
US20040157803A1 (en) * 2002-03-04 2004-08-12 Williams Deryck J. Nematicidal fatty acid and fatty acid ester related compounds
US6713716B1 (en) * 2003-05-30 2004-03-30 General Electric Company Reduced mist laser shock peening
US6969821B2 (en) * 2003-06-30 2005-11-29 General Electric Company Airfoil qualification system and method
US7148448B2 (en) * 2003-10-31 2006-12-12 General Electric Company Monitored laser shock peening
US7893386B2 (en) * 2003-11-14 2011-02-22 Hewlett-Packard Development Company, L.P. Laser micromachining and methods of same
US8182501B2 (en) 2004-02-27 2012-05-22 Ethicon Endo-Surgery, Inc. Ultrasonic surgical shears and method for sealing a blood vessel using same
US7923658B2 (en) 2004-09-13 2011-04-12 Hewlett-Packard Development Company, L.P. Laser micromachining methods and systems
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US7304266B2 (en) * 2004-12-09 2007-12-04 General Electric Company Laser shock peening coating with entrapped confinement medium
JP4805626B2 (ja) * 2005-07-28 2011-11-02 四国電力株式会社 気中ピーニング加工装置および加工方法
US20070191713A1 (en) 2005-10-14 2007-08-16 Eichmann Stephen E Ultrasonic device for cutting and coagulating
US7621930B2 (en) 2006-01-20 2009-11-24 Ethicon Endo-Surgery, Inc. Ultrasound medical instrument having a medical ultrasonic blade
US8142461B2 (en) 2007-03-22 2012-03-27 Ethicon Endo-Surgery, Inc. Surgical instruments
US8911460B2 (en) 2007-03-22 2014-12-16 Ethicon Endo-Surgery, Inc. Ultrasonic surgical instruments
US8057498B2 (en) 2007-11-30 2011-11-15 Ethicon Endo-Surgery, Inc. Ultrasonic surgical instrument blades
US8523889B2 (en) 2007-07-27 2013-09-03 Ethicon Endo-Surgery, Inc. Ultrasonic end effectors with increased active length
US8808319B2 (en) 2007-07-27 2014-08-19 Ethicon Endo-Surgery, Inc. Surgical instruments
US9044261B2 (en) 2007-07-31 2015-06-02 Ethicon Endo-Surgery, Inc. Temperature controlled ultrasonic surgical instruments
US8512365B2 (en) 2007-07-31 2013-08-20 Ethicon Endo-Surgery, Inc. Surgical instruments
US8430898B2 (en) 2007-07-31 2013-04-30 Ethicon Endo-Surgery, Inc. Ultrasonic surgical instruments
US7816622B2 (en) * 2007-09-28 2010-10-19 General Electric Company System and method for controlling laser shock peening
JP2010540186A (ja) 2007-10-05 2010-12-24 エシコン・エンド−サージェリィ・インコーポレイテッド 人間工学的外科用器具
US10010339B2 (en) 2007-11-30 2018-07-03 Ethicon Llc Ultrasonic surgical blades
US9700339B2 (en) 2009-05-20 2017-07-11 Ethicon Endo-Surgery, Inc. Coupling arrangements and methods for attaching tools to ultrasonic surgical instruments
US8951272B2 (en) 2010-02-11 2015-02-10 Ethicon Endo-Surgery, Inc. Seal arrangements for ultrasonically powered surgical instruments
US8486096B2 (en) 2010-02-11 2013-07-16 Ethicon Endo-Surgery, Inc. Dual purpose surgical instrument for cutting and coagulating tissue
FR2960807B1 (fr) 2010-06-03 2013-04-05 Snecma Procede d'usinage de temoins d'usure pour une aube de rotor, bouchon pour aube de rotor pour la mise en oeuvre du procede
CN102052888B (zh) * 2010-10-12 2012-11-21 大连大显精密轴有限公司 多台阶径综合测量仪
US9820768B2 (en) 2012-06-29 2017-11-21 Ethicon Llc Ultrasonic surgical instruments with control mechanisms
CN103028839B (zh) * 2012-12-28 2015-10-28 江苏大学 一种控制液体约束层厚度的激光冲击方法及装置
CN103111751B (zh) * 2012-12-31 2015-12-02 江苏大学 一种脉冲激光连续冲击温成形的方法及装置
US10226273B2 (en) 2013-03-14 2019-03-12 Ethicon Llc Mechanical fasteners for use with surgical energy devices
CN103468925B (zh) * 2013-08-29 2014-11-05 温州大学 一种飞机叶片榫槽底部平面激光冲击强化方法和装置
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CN103740894A (zh) * 2013-12-31 2014-04-23 唐山轨道客车有限责任公司 一种激光冲击强化装置及其喷水管
US20160262786A1 (en) * 2015-03-10 2016-09-15 Ethicon Endo-Surgery, Llc Surgical blades with fatigue resistant properties
US11020140B2 (en) 2015-06-17 2021-06-01 Cilag Gmbh International Ultrasonic surgical blade for use with ultrasonic surgical instruments
US10357303B2 (en) 2015-06-30 2019-07-23 Ethicon Llc Translatable outer tube for sealing using shielded lap chole dissector
EP3150323B1 (de) * 2015-09-30 2020-11-18 Kabushiki Kaisha Toshiba Laserbearbeitungsvorrichtung, laserbearbeitungsverfahren und entfernungsmessverfahren
US10245064B2 (en) 2016-07-12 2019-04-02 Ethicon Llc Ultrasonic surgical instrument with piezoelectric central lumen transducer
US10893883B2 (en) 2016-07-13 2021-01-19 Ethicon Llc Ultrasonic assembly for use with ultrasonic surgical instruments
USD847990S1 (en) 2016-08-16 2019-05-07 Ethicon Llc Surgical instrument
US10952759B2 (en) 2016-08-25 2021-03-23 Ethicon Llc Tissue loading of a surgical instrument
US10736649B2 (en) 2016-08-25 2020-08-11 Ethicon Llc Electrical and thermal connections for ultrasonic transducer
US11607749B2 (en) * 2016-09-23 2023-03-21 Tata Steel Nederland Technology B.V. Method and arrangement for the liquid-assisted laser texturing of moving steel strip
US10603064B2 (en) 2016-11-28 2020-03-31 Ethicon Llc Ultrasonic transducer
US10820920B2 (en) 2017-07-05 2020-11-03 Ethicon Llc Reusable ultrasonic medical devices and methods of their use
CN108655569B (zh) * 2018-04-13 2020-06-26 江苏大学 一种水下激光冲击无模具渐进成形装置和方法
CN110257623B (zh) * 2019-07-09 2021-04-20 中国航发北京航空材料研究院 一种轴承外圈的激光冲击强化方法及其装置
CN110614448B (zh) * 2019-08-29 2021-05-25 江苏大学 一种用于多种叶片激光冲击的变形抑制夹具
CN111906438B (zh) * 2020-06-19 2022-04-15 宁波大艾激光科技有限公司 一种随动式激光冲击强化处理装置及其方法
CN111872565B (zh) * 2020-08-19 2022-05-17 中国人民解放军空军工程大学 适用于大型零部件的现场激光冲击水约束层施加装置及施加方法
WO2022242384A1 (zh) * 2021-05-17 2022-11-24 武汉大学 基于液滴约束的激光冲击方法及其应用
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Also Published As

Publication number Publication date
US6333488B1 (en) 2001-12-25
EP1081239B1 (de) 2004-06-23
JP2001174245A (ja) 2001-06-29
EP1081239A1 (de) 2001-03-07
PL342157A1 (en) 2001-03-12
DE60011716T2 (de) 2005-06-30
TR200002488A2 (tr) 2001-04-20
BR0003861A (pt) 2001-04-03

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: ROEGER UND KOLLEGEN, 73728 ESSLINGEN

8339 Ceased/non-payment of the annual fee