ES2049142A2 - Metodo de reparacion por soldadura de una seccion de un miembro cilindrico metalico. - Google Patents

Metodo de reparacion por soldadura de una seccion de un miembro cilindrico metalico.

Info

Publication number
ES2049142A2
ES2049142A2 ES9102415A ES9102415A ES2049142A2 ES 2049142 A2 ES2049142 A2 ES 2049142A2 ES 9102415 A ES9102415 A ES 9102415A ES 9102415 A ES9102415 A ES 9102415A ES 2049142 A2 ES2049142 A2 ES 2049142A2
Authority
ES
Spain
Prior art keywords
keyway
section
cylindrical member
metallic cylindrical
repairing
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
ES9102415A
Other languages
English (en)
Other versions
ES2049142B1 (es
ES2049142R (es
Inventor
Sims
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.)
CBS Corp
Original Assignee
Westinghouse Electric 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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of ES2049142A2 publication Critical patent/ES2049142A2/es
Publication of ES2049142R publication Critical patent/ES2049142R/es
Application granted granted Critical
Publication of ES2049142B1 publication Critical patent/ES2049142B1/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • B23K10/00—Welding or cutting by means of a plasma
    • B23K10/02—Plasma welding
    • 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
    • B23K15/00—Electron-beam welding or cutting
    • B23K15/0046—Welding
    • B23K15/0086—Welding welding for purposes other than joining, e.g. built-up welding
    • 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
    • B23K26/20—Bonding
    • B23K26/32—Bonding taking account of the properties of the material involved
    • 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
    • B23K26/34—Laser welding for purposes other than joining
    • B23K26/342—Build-up welding
    • 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
    • B23K31/00—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups
    • B23K31/02—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups relating to soldering or welding
    • 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
    • B23K9/00—Arc welding or cutting
    • B23K9/04—Welding for other purposes than joining, e.g. built-up welding
    • B23K9/044—Built-up welding on three-dimensional surfaces
    • B23K9/046—Built-up welding on three-dimensional surfaces on surfaces of revolution
    • 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
    • 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
    • B23K2103/00—Materials to be soldered, welded or cut
    • B23K2103/50—Inorganic material, e.g. metals, not provided for in B23K2103/02 – B23K2103/26
    • 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
    • Y10T29/49718—Repairing
    • Y10T29/49732—Repairing by attaching repair preform, e.g., remaking, restoring, or patching
    • Y10T29/49742—Metallurgically attaching preform

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)

Abstract

METODO DE REPARACION POR SOLDADURA DE UNA SECCION (31) DE UN MIEMBRO CILINDRICO METALICO (33), TAL COMO UN EJE DE TURBINA, QUE TIENE DEFECTOS SUPERFICIALES Y UN CHAVETERO (7, 67) EN EL MISMO, MECANIZANDO PARA ELLO LA SUPERFICIE (5, 71) E INTRODUCIENDO UN MIEMBRO DE CHAVETA (45) EN EL CHAVETERO (7, 67), Y MECANIZANDO LA COMBINACION PARA PRODUCIR UNA SUPERFICIE CONTINUA PARA SOLDADURA. DESPUES SE DEPOSITA UN MATERIAL DE SOLDADURA (55) SOBRE LA SUPERFICIE CONTINUA FORMADA, HASTA UN GROSOR QUE PRODUZCA UN DIAMETRO MAYOR QUE EL DIAMETRO INICIAL DEL MIEMBRO CILINDRICO (33). SE MECANIZA EL MATERIAL DE SOLDADURA (55) PARA PRODUCIR UN MIEMBRO QUE TENGA EL DIAMETRO INICIAL, Y SE RETIRA EL MIEMBRO DE CHAVETA (45) PARA PROPORCIONAR UN MIEMBRO REPARADO QUE TIENE EN EL MISMO UN CHAVETERO (7, 67).
ES09102415A 1990-11-01 1991-10-31 Metodo de reparacion por soldadura de una seccion de un miembro cilindrico metalico. Expired - Lifetime ES2049142B1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/608,142 US5085363A (en) 1990-11-01 1990-11-01 Method of weld repairing of a section of a metallic cylindrical member

Publications (3)

Publication Number Publication Date
ES2049142A2 true ES2049142A2 (es) 1994-04-01
ES2049142R ES2049142R (es) 1996-03-16
ES2049142B1 ES2049142B1 (es) 1996-11-01

Family

ID=24435239

Family Applications (1)

Application Number Title Priority Date Filing Date
ES09102415A Expired - Lifetime ES2049142B1 (es) 1990-11-01 1991-10-31 Metodo de reparacion por soldadura de una seccion de un miembro cilindrico metalico.

Country Status (3)

Country Link
US (1) US5085363A (es)
JP (1) JPH0653307B2 (es)
ES (1) ES2049142B1 (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021130391A1 (es) 2019-12-23 2021-07-01 Acciona Energia, S.A. Procedimiento de reparación de ejes de aerogeneradores mediante aporte por soldadura fcaw

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5189279A (en) * 1991-12-30 1993-02-23 General Electric Company Steam turbine rotor welding
DE4447403C1 (de) * 1994-12-23 1996-01-04 Novapax Kunststofftech Steiner Verfahren zum Reparieren von Formen aus Aluminium
US5883456A (en) * 1997-10-20 1999-03-16 Siemens Westinghouse Power Corporation Generator rotor and method for eliminating keyway stress cracks in same
DE19921228C2 (de) * 1999-05-07 2003-10-23 Gkn Loebro Gmbh Antriebswelle
JP3459193B2 (ja) * 1999-05-26 2003-10-20 株式会社日立製作所 摩擦攪拌接合部の補修方法および鉄道車両の製作方法
US6376801B1 (en) * 2000-10-12 2002-04-23 General Electric Company Gas turbine component refurbishment apparatus and repair method
JP4847148B2 (ja) * 2006-02-06 2011-12-28 バブコック日立株式会社 原子力圧力容器内構造物の補修方法
US7513028B2 (en) * 2006-02-15 2009-04-07 General Electric Company Systems and methods for repairing a rotor system keyway
US8672621B2 (en) * 2010-02-19 2014-03-18 Dresser-Rand Company Welded structural flats on cases to eliminate nozzles
CA2793717C (en) 2010-03-24 2018-05-01 Dresser-Rand Company Press-fitting corrosion resistant liners in nozzles and casings
EP2590776B1 (de) * 2010-09-09 2014-05-14 Siemens Aktiengesellschaft Verfahren zur stirnseitigen verbindung zweier stangen mittles elektronstrahlschweissens
US8961144B2 (en) 2011-06-30 2015-02-24 General Electric Company Turbine disk preform, welded turbine rotor made therewith and methods of making the same
US8726610B2 (en) 2012-08-29 2014-05-20 General Electric Company Crack-resistant member, a method of preventing crack propagation, and a method of assembling a tower
CN102935576A (zh) * 2012-11-29 2013-02-20 唐山开滦广汇设备制造有限公司 一种轴类零件的外表面损伤修复工艺
CN103817483B (zh) * 2014-01-21 2016-05-25 国投新集能源股份有限公司 一种曲轴修复方法
CA2939466C (en) * 2014-02-13 2018-08-14 The Chugoku Electric Power Co., Inc. Repair method for cast steel member
DE102016204660A1 (de) * 2016-03-22 2017-09-28 MTU Aero Engines AG Verfahren zum Herstellen eines Gehäuses einer Strömungsmaschine und Gehäuse einer Strömungsmaschine
CN109128684B (zh) * 2018-08-21 2021-04-23 首钢京唐钢铁联合有限责任公司 一种混合机主轴修复方法
CN109909672A (zh) * 2019-03-25 2019-06-21 铜陵有色金属集团铜冠矿山建设股份有限公司 一种超高硬度材料制作的键槽的修复工艺

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES445104A1 (es) * 1975-02-13 1977-05-16 Healey Donald Kenneth Un metodo de restaurar ejes motores desgastados o deteriora-dos.
US4242981A (en) * 1979-05-25 1981-01-06 Bernard Philippe G Apparatus for rebuilding cylindrical objects
US4633554A (en) * 1985-08-08 1987-01-06 Westinghouse Electric Corp. Method for repairing a steam turbine or generator rotor
US4826071A (en) * 1988-04-25 1989-05-02 Harris Graphics Stainless steel weld clad cylinder interconnected by a groove and gap also weld covered by stainless steel
US4893388A (en) * 1988-12-08 1990-01-16 Westinghouse Electric Corp. Method of modifying turbine rotor discs
ES2014611A6 (es) * 1988-05-05 1990-07-16 Westinghouse Electric Corp Un metodo de reparar una superficie desgastada de un componente ferreo de turbinas de vapor.

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3349463A (en) * 1964-08-06 1967-10-31 Engineering Dev Corp Method for making valves for internal combustion engines
GB2159678A (en) * 1984-05-31 1985-12-04 Philips Electronic Associated Surface acoustic wave device
US4808055A (en) * 1987-04-15 1989-02-28 Metallurgical Industries, Inc. Turbine blade with restored tip
JPH0199781A (ja) * 1987-10-09 1989-04-18 Toyota Motor Corp 管内面肉盛クラッド管の製造方法
US4897519A (en) * 1988-03-14 1990-01-30 Westinghouse Electric Co. More creep resistant turbine rotor, and procedures for repear welding of low alloy ferrous turbine components

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES445104A1 (es) * 1975-02-13 1977-05-16 Healey Donald Kenneth Un metodo de restaurar ejes motores desgastados o deteriora-dos.
US4242981A (en) * 1979-05-25 1981-01-06 Bernard Philippe G Apparatus for rebuilding cylindrical objects
US4633554A (en) * 1985-08-08 1987-01-06 Westinghouse Electric Corp. Method for repairing a steam turbine or generator rotor
US4826071A (en) * 1988-04-25 1989-05-02 Harris Graphics Stainless steel weld clad cylinder interconnected by a groove and gap also weld covered by stainless steel
ES2014611A6 (es) * 1988-05-05 1990-07-16 Westinghouse Electric Corp Un metodo de reparar una superficie desgastada de un componente ferreo de turbinas de vapor.
US4893388A (en) * 1988-12-08 1990-01-16 Westinghouse Electric Corp. Method of modifying turbine rotor discs

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021130391A1 (es) 2019-12-23 2021-07-01 Acciona Energia, S.A. Procedimiento de reparación de ejes de aerogeneradores mediante aporte por soldadura fcaw

Also Published As

Publication number Publication date
ES2049142B1 (es) 1996-11-01
JPH0653307B2 (ja) 1994-07-20
ES2049142R (es) 1996-03-16
JPH04262871A (ja) 1992-09-18
US5085363A (en) 1992-02-04

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