JP2001174245A - レーザ衝撃ピーニングにおいて閉込め媒質の流れの条件設定及び制御を行うための方法 - Google Patents

レーザ衝撃ピーニングにおいて閉込め媒質の流れの条件設定及び制御を行うための方法

Info

Publication number
JP2001174245A
JP2001174245A JP2000258280A JP2000258280A JP2001174245A JP 2001174245 A JP2001174245 A JP 2001174245A JP 2000258280 A JP2000258280 A JP 2000258280A JP 2000258280 A JP2000258280 A JP 2000258280A JP 2001174245 A JP2001174245 A JP 2001174245A
Authority
JP
Japan
Prior art keywords
workpiece
laser shock
nozzle
shock peening
medium
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.)
Withdrawn
Application number
JP2000258280A
Other languages
English (en)
Japanese (ja)
Other versions
JP2001174245A5 (https=
Inventor
Wayne Lee Lawrence
ウェイン・リー・ローレンス
Richard Eugene Klaassen
リチャード・ユージーン・クラッセン
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
Publication of JP2001174245A publication Critical patent/JP2001174245A/ja
Publication of JP2001174245A5 publication Critical patent/JP2001174245A5/ja
Withdrawn legal-status Critical Current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)
JP2000258280A 1999-08-30 2000-08-29 レーザ衝撃ピーニングにおいて閉込め媒質の流れの条件設定及び制御を行うための方法 Withdrawn JP2001174245A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/385399 1999-08-30
US09/385,399 US6333488B1 (en) 1999-08-30 1999-08-30 Method for setting up and controlling confinement media flow in laser shock peening

Publications (2)

Publication Number Publication Date
JP2001174245A true JP2001174245A (ja) 2001-06-29
JP2001174245A5 JP2001174245A5 (https=) 2007-10-11

Family

ID=23521226

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000258280A Withdrawn JP2001174245A (ja) 1999-08-30 2000-08-29 レーザ衝撃ピーニングにおいて閉込め媒質の流れの条件設定及び制御を行うための方法

Country Status (7)

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

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* Cited by examiner, † Cited by third party
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JP2004360072A (ja) * 2003-05-30 2004-12-24 General Electric Co <Ge> ミストを減少させたレーザショックピーニング
JP2006159290A (ja) * 2004-12-09 2006-06-22 General Electric Co <Ge> レーザ衝撃ピーニング方法およびその方法に用いるコーティングならびにその方法で作られた物品
JP2007030008A (ja) * 2005-07-28 2007-02-08 Shikoku Electric Power Co Inc 気中ピーニング加工装置および加工方法

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US6422082B1 (en) * 2000-11-27 2002-07-23 General Electric Company Laser shock peening quality assurance by ultrasonic analysis
US6657160B2 (en) * 2001-01-25 2003-12-02 The Regents Of The University Of California Laser peening of components of thin cross-section
US20040157803A1 (en) * 2002-03-04 2004-08-12 Williams Deryck J. Nematicidal fatty acid and fatty acid ester related compounds
US6887900B2 (en) 2002-03-04 2005-05-03 Divergence, Inc. Nematicidal compositions and methods
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
ES2598134T3 (es) 2004-10-08 2017-01-25 Ethicon Endo-Surgery, Llc Instrumento ultrasónico quirúrgico
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
US8911460B2 (en) 2007-03-22 2014-12-16 Ethicon Endo-Surgery, Inc. Ultrasonic surgical instruments
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US8057498B2 (en) 2007-11-30 2011-11-15 Ethicon Endo-Surgery, Inc. Ultrasonic surgical instrument blades
US8808319B2 (en) 2007-07-27 2014-08-19 Ethicon Endo-Surgery, Inc. Surgical instruments
US8523889B2 (en) 2007-07-27 2013-09-03 Ethicon Endo-Surgery, Inc. Ultrasonic end effectors with increased active length
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US9044261B2 (en) 2007-07-31 2015-06-02 Ethicon Endo-Surgery, Inc. Temperature controlled ultrasonic surgical instruments
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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
US8486096B2 (en) 2010-02-11 2013-07-16 Ethicon Endo-Surgery, Inc. Dual purpose surgical instrument for cutting and coagulating tissue
US8951272B2 (en) 2010-02-11 2015-02-10 Ethicon Endo-Surgery, Inc. Seal arrangements for ultrasonically powered surgical instruments
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
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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
US10842522B2 (en) 2016-07-15 2020-11-24 Ethicon Llc Ultrasonic surgical instruments having offset blades
USD847990S1 (en) 2016-08-16 2019-05-07 Ethicon Llc Surgical instrument
US10779847B2 (en) 2016-08-25 2020-09-22 Ethicon Llc Ultrasonic transducer to waveguide joining
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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
CN114990323B (zh) * 2022-04-21 2023-10-31 河南机电职业学院 磁水双约束脉冲激光冲击强化方法及系统
CN116479230A (zh) * 2023-04-11 2023-07-25 中国航空制造技术研究院 一种冰刀刀刃多场复合强化方法
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004360072A (ja) * 2003-05-30 2004-12-24 General Electric Co <Ge> ミストを減少させたレーザショックピーニング
JP2006159290A (ja) * 2004-12-09 2006-06-22 General Electric Co <Ge> レーザ衝撃ピーニング方法およびその方法に用いるコーティングならびにその方法で作られた物品
JP2007030008A (ja) * 2005-07-28 2007-02-08 Shikoku Electric Power Co Inc 気中ピーニング加工装置および加工方法

Also Published As

Publication number Publication date
PL342157A1 (en) 2001-03-12
EP1081239B1 (en) 2004-06-23
US6333488B1 (en) 2001-12-25
BR0003861A (pt) 2001-04-03
EP1081239A1 (en) 2001-03-07
DE60011716T2 (de) 2005-06-30
DE60011716D1 (de) 2004-07-29
TR200002488A2 (tr) 2001-04-20

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