CA2106425A1 - Method of restoring the bore of a turbo-machine rotor - Google Patents

Method of restoring the bore of a turbo-machine rotor

Info

Publication number
CA2106425A1
CA2106425A1 CA002106425A CA2106425A CA2106425A1 CA 2106425 A1 CA2106425 A1 CA 2106425A1 CA 002106425 A CA002106425 A CA 002106425A CA 2106425 A CA2106425 A CA 2106425A CA 2106425 A1 CA2106425 A1 CA 2106425A1
Authority
CA
Canada
Prior art keywords
bore
rotor
depositing
welding nozzle
weld
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.)
Abandoned
Application number
CA002106425A
Other languages
English (en)
French (fr)
Inventor
Dennis Ray Amos
Timothy Lee Driver
Robert Edward Clark
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.)
Westinghouse Electric Corp
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2106425A1 publication Critical patent/CA2106425A1/en
Abandoned 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C9/00—Controlling gas-turbine plants; Controlling fuel supply in air- breathing jet-propulsion plants

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
CA002106425A 1992-09-18 1993-09-17 Method of restoring the bore of a turbo-machine rotor Abandoned CA2106425A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US94723592A 1992-09-18 1992-09-18
US947,235 1992-09-18

Publications (1)

Publication Number Publication Date
CA2106425A1 true CA2106425A1 (en) 1994-03-19

Family

ID=25485795

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002106425A Abandoned CA2106425A1 (en) 1992-09-18 1993-09-17 Method of restoring the bore of a turbo-machine rotor

Country Status (4)

Country Link
KR (1) KR940007350A (enrdf_load_stackoverflow)
CA (1) CA2106425A1 (enrdf_load_stackoverflow)
ES (1) ES2083908A2 (enrdf_load_stackoverflow)
IT (1) IT1263691B (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013180588A3 (en) * 2012-05-30 2014-01-23 Plasma System S.A. Method of applying a protective cladding, particularly to gas-tight membranes of energy boilers
RU2750899C1 (ru) * 2020-11-26 2021-07-05 Федеральное государственное бюджетное образовательное учреждение высшего образования "Российский государственный аграрный университет - МСХА имени К.А. Тимирязева" (ФГБОУ ВО РГАУ - МСХА имени К.А. Тимирязева) Устройство для восстановления изношенных втулок скольжения из цветных сплавов
RU2751387C1 (ru) * 2020-11-26 2021-07-13 Федеральное государственное бюджетное образовательное учреждение высшего образования "Российский государственный аграрный университет - МСХА имени К.А. Тимирязева" (ФГБОУ ВО РГАУ - МСХА имени К.А. Тимирязева) Устройство для восстановления изношенных втулок скольжения из цветных сплавов

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2818083A (en) * 1955-07-20 1957-12-31 American Alloy Corp Method of internally alloy coating tubular bodies
US4215809A (en) * 1978-11-17 1980-08-05 Salvatore Panzeca Pipe welding apparatus
US4242981A (en) * 1979-05-25 1981-01-06 Bernard Philippe G Apparatus for rebuilding cylindrical objects
US4892990A (en) * 1985-03-01 1990-01-09 Rees Acheson Automatic welding apparatus for weld build-up and method of achieving weld build-up
US4724301A (en) * 1985-10-21 1988-02-09 Hitachi, Ltd. Apparatus utilizing light stripe image for detecting portion to be welded prior to welding thereof

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013180588A3 (en) * 2012-05-30 2014-01-23 Plasma System S.A. Method of applying a protective cladding, particularly to gas-tight membranes of energy boilers
CN104428094A (zh) * 2012-05-30 2015-03-18 等离子系统股份公司 施用保护覆层特别是向能量锅炉的气密膜施用保护覆层的方法
US20150167960A1 (en) * 2012-05-30 2015-06-18 Plasma System S.A. Method of applying a protective cladding, particularly to gas-tight membranes of energy boilers
RU2750899C1 (ru) * 2020-11-26 2021-07-05 Федеральное государственное бюджетное образовательное учреждение высшего образования "Российский государственный аграрный университет - МСХА имени К.А. Тимирязева" (ФГБОУ ВО РГАУ - МСХА имени К.А. Тимирязева) Устройство для восстановления изношенных втулок скольжения из цветных сплавов
RU2751387C1 (ru) * 2020-11-26 2021-07-13 Федеральное государственное бюджетное образовательное учреждение высшего образования "Российский государственный аграрный университет - МСХА имени К.А. Тимирязева" (ФГБОУ ВО РГАУ - МСХА имени К.А. Тимирязева) Устройство для восстановления изношенных втулок скольжения из цветных сплавов

Also Published As

Publication number Publication date
ITPD930182A1 (it) 1995-03-15
ES2083908A2 (es) 1996-04-16
ES2083908R (enrdf_load_stackoverflow) 1997-08-01
KR940007350A (ko) 1994-04-27
ITPD930182A0 (it) 1993-09-15
IT1263691B (it) 1996-08-27

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Legal Events

Date Code Title Description
FZDE Discontinued