PL342157A1 - Method of adjusting a medium nozzle orifice, maintaining plasma and controlling thickness of medium layer during a laser process of shock-wave workpiece peening - Google Patents

Method of adjusting a medium nozzle orifice, maintaining plasma and controlling thickness of medium layer during a laser process of shock-wave workpiece peening

Info

Publication number
PL342157A1
PL342157A1 PL00342157A PL34215700A PL342157A1 PL 342157 A1 PL342157 A1 PL 342157A1 PL 00342157 A PL00342157 A PL 00342157A PL 34215700 A PL34215700 A PL 34215700A PL 342157 A1 PL342157 A1 PL 342157A1
Authority
PL
Poland
Prior art keywords
medium
peening
shock
adjusting
layer during
Prior art date
Application number
PL00342157A
Other languages
English (en)
Inventor
Wayne Lee Lawrence
Richard Eugene Klaassen
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of PL342157A1 publication Critical patent/PL342157A1/xx

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)
PL00342157A 1999-08-30 2000-08-24 Method of adjusting a medium nozzle orifice, maintaining plasma and controlling thickness of medium layer during a laser process of shock-wave workpiece peening PL342157A1 (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
PL342157A1 true PL342157A1 (en) 2001-03-12

Family

ID=23521226

Family Applications (1)

Application Number Title Priority Date Filing Date
PL00342157A PL342157A1 (en) 1999-08-30 2000-08-24 Method of adjusting a medium nozzle orifice, maintaining plasma and controlling thickness of medium layer during a laser process of shock-wave workpiece peening

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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US6713716B1 (en) * 2003-05-30 2004-03-30 General Electric Company Reduced mist laser shock peening
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US7621930B2 (en) 2006-01-20 2009-11-24 Ethicon Endo-Surgery, Inc. Ultrasound medical instrument having a medical ultrasonic blade
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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
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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
JP2001174245A (ja) 2001-06-29
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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