JP2002155702A - 圧縮下にある一体の端部バンドを備える金属製物品及びその製造方法 - Google Patents

圧縮下にある一体の端部バンドを備える金属製物品及びその製造方法

Info

Publication number
JP2002155702A
JP2002155702A JP2001225350A JP2001225350A JP2002155702A JP 2002155702 A JP2002155702 A JP 2002155702A JP 2001225350 A JP2001225350 A JP 2001225350A JP 2001225350 A JP2001225350 A JP 2001225350A JP 2002155702 A JP2002155702 A JP 2002155702A
Authority
JP
Japan
Prior art keywords
airfoil
band
article
compressive stress
depth
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.)
Pending
Application number
JP2001225350A
Other languages
English (en)
Japanese (ja)
Other versions
JP2002155702A5 (enExample
Inventor
David William Crall
デビッド・ウィリアム・クラール
Peter John Linko Iii
ピーター・ジョン・リンコ，ザ・サード
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 JP2002155702A publication Critical patent/JP2002155702A/ja
Publication of JP2002155702A5 publication Critical patent/JP2002155702A5/ja
Pending 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
    • F01D5/14—Form or construction
    • F01D5/20—Specially-shaped blade tips to seal space between tips and stator
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P9/00—Treating or finishing surfaces mechanically, with or without calibrating, primarily to resist wear or impact, e.g. smoothing or roughening turbine blades or bearings; Features of such surfaces not otherwise provided for, their treatment being unspecified
    • B23P9/02—Treating or finishing by applying pressure, e.g. knurling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B39/00—Burnishing machines or devices, i.e. requiring pressure members for compacting the surface zone; Accessories therefor
    • 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
    • C21D7/00—Modifying the physical properties of iron or steel by deformation
    • C21D7/02—Modifying the physical properties of iron or steel by deformation by cold working
    • C21D7/04—Modifying the physical properties of iron or steel by deformation by cold working of the surface
    • 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
    • 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
    • C21D2221/01—End parts (e.g. leading, trailing end)
    • 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
    • C21D2221/02—Edge parts
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49316—Impeller making
    • Y10T29/49336—Blade making

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Clamps And Clips (AREA)
JP2001225350A 2000-07-27 2001-07-26 圧縮下にある一体の端部バンドを備える金属製物品及びその製造方法 Pending JP2002155702A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/627,143 US6672838B1 (en) 2000-07-27 2000-07-27 Method for making a metallic article with integral end band under compression
US09/627143 2000-07-27

Publications (2)

Publication Number Publication Date
JP2002155702A true JP2002155702A (ja) 2002-05-31
JP2002155702A5 JP2002155702A5 (enExample) 2008-09-11

Family

ID=24513365

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2001225350A Pending JP2002155702A (ja) 2000-07-27 2001-07-26 圧縮下にある一体の端部バンドを備える金属製物品及びその製造方法

Country Status (11)

Country Link
US (2) US6672838B1 (enExample)
EP (1) EP1175956B1 (enExample)
JP (1) JP2002155702A (enExample)
CN (1) CN100519055C (enExample)
BR (1) BR0103027B1 (enExample)
CA (1) CA2353265C (enExample)
DE (1) DE60114943T2 (enExample)
MX (1) MXPA01007587A (enExample)
MY (1) MY129152A (enExample)
RU (1) RU2281402C2 (enExample)
SG (1) SG101992A1 (enExample)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006170203A (ja) * 2004-12-16 2006-06-29 General Electric Co <Ge> 耐疲労性を有する金属部品、金属エーロフォイルならびにその製造方法
JP2006329195A (ja) * 2005-05-24 2006-12-07 General Electric Co <Ge> コーティング施工された前部スタブシャフトダブテールスロット
JP2007245330A (ja) * 2006-01-27 2007-09-27 General Electric Co <Ge> 表面圧縮組織を有する物体表面の作成方法
JP2007326209A (ja) * 2006-06-02 2007-12-20 United Technol Corp <Utc> 金属材料の物品の作製方法および堆積されたチタン基材料の処理方法
JPWO2006117847A1 (ja) * 2005-04-27 2008-12-18 株式会社日立製作所 マイクロガスタービン
JP2015163793A (ja) * 2013-02-04 2015-09-10 ユナイテッド テクノロジーズ コーポレイションＵｎｉｔｅｄ Ｔｅｃｈｎｏｌｏｇｉｅｓ Ｃｏｒｐｏｒａｔｉｏｎ ガスタービンエンジンの性能向上方法

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10245396A1 (de) * 2002-09-28 2004-04-15 Mtu Aero Engines Gmbh Vorrichtung und Verfahren zur Oberflächenbearbeitung von Werkstücken
FR2871399B1 (fr) * 2004-06-15 2006-09-22 Snecma Moteurs Sa Procede de reparation d'un element d'aube
US7229253B2 (en) 2004-11-30 2007-06-12 General Electric Company Fatigue-resistant components and method therefor
US20060280612A1 (en) * 2005-06-09 2006-12-14 Prevey Paul S Iii Metallic article with integral end band under compression
US7805972B2 (en) * 2005-10-12 2010-10-05 Surface Technology Holdings Ltd. Integrally bladed rotating turbo machinery and method and apparatus for achieving the same
US7530792B2 (en) * 2006-06-30 2009-05-12 General Electric Company Component of variable thickness having residual compressive stresses therein, and method therefor
KR20080012744A (ko) * 2006-08-03 2008-02-12 유나이티드 테크놀로지스 코포레이션 부식 코팅되는 부품의 코팅전 버니싱
US8079120B2 (en) * 2006-12-30 2011-12-20 General Electric Company Method for determining initial burnishing parameters
US8051565B2 (en) * 2006-12-30 2011-11-08 General Electric Company Method for increasing fatigue notch capability of airfoils
GB0704426D0 (en) * 2007-03-08 2007-04-18 Rolls Royce Plc Aerofoil members for a turbomachine
ES2343397B1 (es) * 2008-03-07 2011-06-13 GAMESA INNOVATION &amp; TECHNOLOGY, S.L. Una pala de aerogenerador.
US8539659B2 (en) * 2008-04-23 2013-09-24 United Technologies Corporation Method of repairing an article
CN114292994A (zh) * 2021-12-30 2022-04-08 西北工业大学 一种薄壁叶片低塑性滚压强化方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07180502A (ja) * 1993-10-15 1995-07-18 United Technol Corp <Utc> ブレードの疲れ強さ維持方法およびブレード
JPH08326502A (ja) * 1995-03-06 1996-12-10 General Electric Co <Ge> ガスタービン機関の部品
US5620307A (en) * 1995-03-06 1997-04-15 General Electric Company Laser shock peened gas turbine engine blade tip
JPH09264102A (ja) * 1996-03-29 1997-10-07 General Electric Co <Ge> ガスタービン機関のファンの羽根
JP2000087897A (ja) * 1998-09-08 2000-03-28 Hitachi Ltd ガスタービンの圧縮機翼およびガスタービン

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB302657A (en) * 1927-12-19 1929-03-07 Gen Electric Improvements in and relating to turbine blades
GB1127157A (en) * 1966-06-13 1968-09-11 Orenda Ltd Method for improving the fatigue resistance of turbine blades
US4839245A (en) * 1985-09-30 1989-06-13 Union Carbide Corporation Zirconium nitride coated article and method for making same
SU1600899A1 (ru) * 1988-02-22 1990-10-23 Винницкий политехнический институт Способ изготовлени лопаток
DE4309176C2 (de) * 1993-03-22 1995-10-19 Siemens Ag Verfahren zum Festwalzen eines Bauteils
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
US5531570A (en) * 1995-03-06 1996-07-02 General Electric Company Distortion control for laser shock peened gas turbine engine compressor blade edges
US5735044A (en) * 1995-12-12 1998-04-07 General Electric Company Laser shock peening for gas turbine engine weld repair
US5826453A (en) 1996-12-05 1998-10-27 Lambda Research, Inc. Burnishing method and apparatus for providing a layer of compressive residual stress in the surface of a workpiece
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
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

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07180502A (ja) * 1993-10-15 1995-07-18 United Technol Corp <Utc> ブレードの疲れ強さ維持方法およびブレード
JPH08326502A (ja) * 1995-03-06 1996-12-10 General Electric Co <Ge> ガスタービン機関の部品
US5620307A (en) * 1995-03-06 1997-04-15 General Electric Company Laser shock peened gas turbine engine blade tip
JPH09264102A (ja) * 1996-03-29 1997-10-07 General Electric Co <Ge> ガスタービン機関のファンの羽根
JP2000087897A (ja) * 1998-09-08 2000-03-28 Hitachi Ltd ガスタービンの圧縮機翼およびガスタービン

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006170203A (ja) * 2004-12-16 2006-06-29 General Electric Co <Ge> 耐疲労性を有する金属部品、金属エーロフォイルならびにその製造方法
JPWO2006117847A1 (ja) * 2005-04-27 2008-12-18 株式会社日立製作所 マイクロガスタービン
JP2006329195A (ja) * 2005-05-24 2006-12-07 General Electric Co <Ge> コーティング施工された前部スタブシャフトダブテールスロット
JP2007245330A (ja) * 2006-01-27 2007-09-27 General Electric Co <Ge> 表面圧縮組織を有する物体表面の作成方法
JP2007326209A (ja) * 2006-06-02 2007-12-20 United Technol Corp <Utc> 金属材料の物品の作製方法および堆積されたチタン基材料の処理方法
JP2015163793A (ja) * 2013-02-04 2015-09-10 ユナイテッド テクノロジーズ コーポレイションＵｎｉｔｅｄ Ｔｅｃｈｎｏｌｏｇｉｅｓ Ｃｏｒｐｏｒａｔｉｏｎ ガスタービンエンジンの性能向上方法

Also Published As

Publication number Publication date
CN1336265A (zh) 2002-02-20
SG101992A1 (en) 2004-02-27
US6893225B2 (en) 2005-05-17
MY129152A (en) 2007-03-30
CA2353265A1 (en) 2002-01-27
RU2281402C2 (ru) 2006-08-10
CA2353265C (en) 2008-10-21
DE60114943D1 (de) 2005-12-22
BR0103027A (pt) 2002-02-26
US6672838B1 (en) 2004-01-06
EP1175956B1 (en) 2005-11-16
MXPA01007587A (es) 2004-07-30
BR0103027B1 (pt) 2010-05-04
US20040109767A1 (en) 2004-06-10
CN100519055C (zh) 2009-07-29
DE60114943T2 (de) 2006-08-03
EP1175956A1 (en) 2002-01-30

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