JPS6480704A - Repairing method for moving blade - Google Patents

Repairing method for moving blade

Info

Publication number
JPS6480704A
JPS6480704A JP23719087A JP23719087A JPS6480704A JP S6480704 A JPS6480704 A JP S6480704A JP 23719087 A JP23719087 A JP 23719087A JP 23719087 A JP23719087 A JP 23719087A JP S6480704 A JPS6480704 A JP S6480704A
Authority
JP
Japan
Prior art keywords
hole
tie
moving blade
crack
padding
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.)
Granted
Application number
JP23719087A
Other languages
English (en)
Other versions
JPH0452844B2 (ja
Inventor
Toshimi Tan
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP23719087A priority Critical patent/JPS6480704A/ja
Publication of JPS6480704A publication Critical patent/JPS6480704A/ja
Publication of JPH0452844B2 publication Critical patent/JPH0452844B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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
    • B23P6/00—Restoring or reconditioning objects
    • B23P6/002—Repairing turbine components, e.g. moving or stationary blades, rotors
    • B23P6/007—Repairing turbine components, e.g. moving or stationary blades, rotors using only additive methods, e.g. build-up welding

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
JP23719087A 1987-09-24 1987-09-24 Repairing method for moving blade Granted JPS6480704A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP23719087A JPS6480704A (en) 1987-09-24 1987-09-24 Repairing method for moving blade

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP23719087A JPS6480704A (en) 1987-09-24 1987-09-24 Repairing method for moving blade

Publications (2)

Publication Number Publication Date
JPS6480704A true JPS6480704A (en) 1989-03-27
JPH0452844B2 JPH0452844B2 (ja) 1992-08-25

Family

ID=17011705

Family Applications (1)

Application Number Title Priority Date Filing Date
JP23719087A Granted JPS6480704A (en) 1987-09-24 1987-09-24 Repairing method for moving blade

Country Status (1)

Country Link
JP (1) JPS6480704A (ja)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995015240A1 (en) * 1993-12-02 1995-06-08 Turbine Blading Limited Turbine blade repair
EP1775061B1 (en) * 2005-10-13 2010-09-22 United Technologies Corporation Hole repair technique
CN108213832A (zh) * 2017-12-29 2018-06-29 西安交通大学 一种实现单晶或定向晶合金叶片内流道复形的修复方法
JP2025500760A (ja) * 2021-12-21 2025-01-15 ゼネラル エレクトリック テクノロジー ゲゼルシャフト ミット ベシュレンクテル ハフツング ろう付け補修

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995015240A1 (en) * 1993-12-02 1995-06-08 Turbine Blading Limited Turbine blade repair
AU693138B2 (en) * 1993-12-02 1998-06-25 Turbine Blading Limited Turbine blade repair
EP1775061B1 (en) * 2005-10-13 2010-09-22 United Technologies Corporation Hole repair technique
CN108213832A (zh) * 2017-12-29 2018-06-29 西安交通大学 一种实现单晶或定向晶合金叶片内流道复形的修复方法
JP2025500760A (ja) * 2021-12-21 2025-01-15 ゼネラル エレクトリック テクノロジー ゲゼルシャフト ミット ベシュレンクテル ハフツング ろう付け補修

Also Published As

Publication number Publication date
JPH0452844B2 (ja) 1992-08-25

Similar Documents

Publication Publication Date Title
GB2227190B (en) Turbine blade repair
GB2091139B (en) Turbine blade repair
EP0340300A4 (en) MIXTURES OF HIGH TEMPERATURE METAL ALLOYS FOR FILLING HOLES AND REPAIRING DAMAGE IN SUPERALLOY BODIES.
ATE30689T1 (de) Verfahren zum reparieren einer turbinenschaufel.
JPS6480704A (en) Repairing method for moving blade
ATE41479T1 (de) Verfahren zur herstellung einer kraftstoffleitung.
JPS5537276A (en) Work method for fillet portion of crankshaft
GB576749A (en) Improvements in or relating to the manufacture of electron discharge and similar devices
JPS642783A (en) Butt resistance welding method for pipes
SE9301013L (sv) Förfarande för tillverkning av en bulbplattstång medelst svetsning samt bulbplattstång tillverkad enligt förfarandet
JPS576195A (en) Manufacturing method of vacuume structure
SE9603954D0 (sv) Sätt för framställning av ett testelement och testelement framställt enligt sättet
JPS56163838A (en) Automatic inserting method of wire electrode
JPS5423063A (en) Jointing method for rail and pole of fence
JPS56160872A (en) Repairing welding method
JPS5478535A (en) Repairing method for chimney lining
JPS5494414A (en) Method of hot-forming polygonal pipe
Rak et al. Acoustic Emission at Reheat Cracking
JPS5387907A (en) Repairing method for blast furnace
JPS5783324A (en) Manufacturing method of air bleeder screw
JPS56168919A (en) Forming method for internal cylinder of bush
Smith et al. Boundary effects in fracture mechanics
JPS5768218A (en) Working method for double bent pipe
Becker High-Frequency Capacitor-Discharge Percussion Welding
JPS5293184A (en) Manufacturing method for fluorescent lamp