BR9507698A - Processo para reparar um conjunto de aletas soldadas de motor de turbina a gás e aparelho para separar plataforma de aerofólio de conjunto de aletas soldadas de motor de turbina a gás - Google Patents

Processo para reparar um conjunto de aletas soldadas de motor de turbina a gás e aparelho para separar plataforma de aerofólio de conjunto de aletas soldadas de motor de turbina a gás

Info

Publication number
BR9507698A
BR9507698A BR9507698A BR9507698A BR9507698A BR 9507698 A BR9507698 A BR 9507698A BR 9507698 A BR9507698 A BR 9507698A BR 9507698 A BR9507698 A BR 9507698A BR 9507698 A BR9507698 A BR 9507698A
Authority
BR
Brazil
Prior art keywords
gas turbine
turbine engine
fin assembly
welded fin
separating
Prior art date
Application number
BR9507698A
Other languages
English (en)
Inventor
Frank Goodwater
Lang Huynh
David Kang
Original Assignee
Chromalloy Gas Turbine Corp
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 Chromalloy Gas Turbine Corp filed Critical Chromalloy Gas Turbine Corp
Publication of BR9507698A publication Critical patent/BR9507698A/pt

Links

Classifications

    • 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
    • B23K1/00—Soldering, e.g. brazing, or unsoldering
    • B23K1/0008—Soldering, e.g. brazing, or unsoldering specially adapted for particular articles or work
    • B23K1/0018—Brazing of turbine parts
    • 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
    • B23K1/00—Soldering, e.g. brazing, or unsoldering
    • B23K1/018—Unsoldering; Removal of melted solder or other residues
    • 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
    • B23P11/00—Connecting or disconnecting metal parts or objects by metal-working techniques not otherwise provided for 
    • B23P11/02—Connecting or disconnecting metal parts or objects by metal-working techniques not otherwise provided for  by first expanding and then shrinking or vice versa, e.g. by using pressure fluids; by making force fits
    • B23P11/025—Connecting or disconnecting metal parts or objects by metal-working techniques not otherwise provided for  by first expanding and then shrinking or vice versa, e.g. by using pressure fluids; by making force fits by using heat or cold
    • 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
    • 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
    • B23K2101/00—Articles made by soldering, welding or cutting
    • B23K2101/001—Turbines
    • 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
    • Y10T29/49318—Repairing or disassembling
    • 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
    • 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
    • Y10T29/53—Means to assemble or disassemble
    • Y10T29/53096—Means to assemble or disassemble including means to provide a controlled environment

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Control Of Turbines (AREA)
  • Arc Welding In General (AREA)
BR9507698A 1994-05-05 1995-03-20 Processo para reparar um conjunto de aletas soldadas de motor de turbina a gás e aparelho para separar plataforma de aerofólio de conjunto de aletas soldadas de motor de turbina a gás BR9507698A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/238,317 US5444911A (en) 1994-05-05 1994-05-05 Gas turbine engine vane assembly repair
PCT/US1995/003388 WO1995030512A1 (en) 1994-05-05 1995-03-20 Gas turbine engine vane assembly repair

Publications (1)

Publication Number Publication Date
BR9507698A true BR9507698A (pt) 1997-08-19

Family

ID=22897380

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9507698A BR9507698A (pt) 1994-05-05 1995-03-20 Processo para reparar um conjunto de aletas soldadas de motor de turbina a gás e aparelho para separar plataforma de aerofólio de conjunto de aletas soldadas de motor de turbina a gás

Country Status (11)

Country Link
US (2) US5444911A (pt)
EP (1) EP0758284B1 (pt)
JP (1) JP3925661B2 (pt)
AT (1) ATE222829T1 (pt)
AU (1) AU688021B2 (pt)
BR (1) BR9507698A (pt)
CA (1) CA2189642C (pt)
DE (1) DE69527954T2 (pt)
MX (1) MX9605336A (pt)
NZ (1) NZ283075A (pt)
WO (1) WO1995030512A1 (pt)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5511308A (en) * 1994-05-06 1996-04-30 Ontario Hydro Method and apparatus for turbine blade rehabilitation
US5640756A (en) * 1995-02-08 1997-06-24 Gencorp Inc. Manufacturing system
US5758416A (en) * 1996-12-05 1998-06-02 General Electric Company Method for repairing a turbine engine vane segment
US5732468A (en) * 1996-12-05 1998-03-31 General Electric Company Method for bonding a turbine engine vane segment
US5813832A (en) 1996-12-05 1998-09-29 General Electric Company Turbine engine vane segment
US6173491B1 (en) 1999-08-12 2001-01-16 Chromalloy Gas Turbine Corporation Method for replacing a turbine vane airfoil
US6154959A (en) * 1999-08-16 2000-12-05 Chromalloy Gas Turbine Corporation Laser cladding a turbine engine vane platform
US6473968B1 (en) * 1999-11-18 2002-11-05 Ford Global Tech., Inc. Telescoping joint assembly and a method for making the same
US6129257A (en) * 1999-12-01 2000-10-10 Allison Engine Company, Inc. High temperature brazing fixture
US6527165B1 (en) * 2000-03-24 2003-03-04 General Electric Company Method of making an environmental resistant brazed assembly including a wear resistant surface portion
US6491208B2 (en) * 2000-12-05 2002-12-10 Siemens Westinghouse Power Corporation Cold spray repair process
US6494677B1 (en) * 2001-01-29 2002-12-17 General Electric Company Turbine nozzle segment and method of repairing same
US20030106215A1 (en) * 2001-12-11 2003-06-12 General Electric Company Turbine nozzle segment and method of repairing same
EP1559499A1 (de) * 2004-01-27 2005-08-03 Siemens Aktiengesellschaft Verfahren zur Reparatur eines Bauteils einer Strömungsmaschine
GB0512184D0 (en) * 2005-06-15 2005-07-20 Rolls Royce Plc Method and apparatus for the treatment of a component
DE102006033799A1 (de) * 2006-07-19 2008-01-24 Mtu Aero Engines Gmbh Verfahren zur Reparatur von Turbinenschaufeln
US20080237251A1 (en) * 2007-03-29 2008-10-02 Richard Barber Plastic refuse container
US7798773B2 (en) * 2007-08-06 2010-09-21 United Technologies Corporation Airfoil replacement repair
US20090039062A1 (en) * 2007-08-06 2009-02-12 General Electric Company Torch brazing process and apparatus therefor
EP2308628A1 (de) * 2009-10-06 2011-04-13 Siemens Aktiengesellschaft Verfahren zum Entfernen einer angelöteten Komponente mit lokaler Erwärmung der Lotstelle
US8763403B2 (en) 2010-11-19 2014-07-01 United Technologies Corporation Method for use with annular gas turbine engine component
CN104169470B (zh) * 2012-03-28 2016-09-28 通用电器技术有限公司 用于从陶瓷部分分离金属部分的方法
WO2013144035A1 (en) * 2012-03-28 2013-10-03 Alstom Technology Ltd Method for processing a modular hybrid component
CN102672416B (zh) * 2012-05-31 2014-09-17 哈尔滨汽轮机厂有限责任公司 一种导叶片内环弧段加工方法
US9138793B2 (en) * 2013-03-14 2015-09-22 Chromalloy Gas Turbine Llc Process and apparatus to restore distorted features on gas turbine vanes
SG11201509986SA (en) 2013-07-12 2016-01-28 United Technologies Corp Method to repair variable vanes
CN114654068B (zh) * 2022-03-24 2023-07-21 西安交通大学 一种金属多孔材料舵翼的焊接装置及方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3802046A (en) * 1972-01-27 1974-04-09 Chromalloy American Corp Method of making or reconditioning a turbine-nozzle or the like assembly
US3909157A (en) * 1972-01-27 1975-09-30 Chromalloy American Corp Turbine nozzle-vane construction
US3903157A (en) * 1974-02-06 1975-09-02 Uniroyal Inc Sulfonyl semicarbazides
US4176433A (en) * 1978-06-29 1979-12-04 United Technologies Corporation Method of remanufacturing turbine vane clusters for gas turbine engines
US4305697A (en) * 1980-03-19 1981-12-15 General Electric Company Method and replacement member for repairing a gas turbine engine vane assembly
US4567649A (en) * 1983-05-04 1986-02-04 General Electric Company System for heating, disassembly, handling and reassembly of a turbine rotor
US4590653A (en) * 1983-05-04 1986-05-27 General Electric Company Turbine rotor heating, disassembly, handling and reassembly method and apparatus
US4527410A (en) * 1983-12-22 1985-07-09 United Technologies Corporation Blade twisting apparatus
US5439637A (en) * 1994-07-20 1995-08-08 Pyromet Group, Inc. Debrazing of structures with a powdered wicking agent

Also Published As

Publication number Publication date
AU688021B2 (en) 1998-03-05
MX9605336A (es) 1997-12-31
CA2189642C (en) 2000-11-21
ATE222829T1 (de) 2002-09-15
EP0758284A1 (en) 1997-02-19
JP3925661B2 (ja) 2007-06-06
CA2189642A1 (en) 1995-11-16
AU2102395A (en) 1995-11-29
NZ283075A (en) 1998-01-26
DE69527954T2 (de) 2003-08-07
WO1995030512A1 (en) 1995-11-16
EP0758284A4 (en) 1998-09-30
US5444911A (en) 1995-08-29
US5490322A (en) 1996-02-13
JPH10503429A (ja) 1998-03-31
DE69527954D1 (de) 2002-10-02
EP0758284B1 (en) 2002-08-28

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Legal Events

Date Code Title Description
FF Decision: intention to grant
FG9A Patent or certificate of addition granted
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 20/03/2015