KR840002484B1 - 터어빈 날개의 공기밀폐부 재생방법 - Google Patents

터어빈 날개의 공기밀폐부 재생방법 Download PDF

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Publication number
KR840002484B1
KR840002484B1 KR1019800000733A KR800000733A KR840002484B1 KR 840002484 B1 KR840002484 B1 KR 840002484B1 KR 1019800000733 A KR1019800000733 A KR 1019800000733A KR 800000733 A KR800000733 A KR 800000733A KR 840002484 B1 KR840002484 B1 KR 840002484B1
Authority
KR
South Korea
Prior art keywords
air seal
air
belt
stub
seal
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.)
Expired
Application number
KR1019800000733A
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English (en)
Korean (ko)
Inventor
피터 아리고니 죤
Original Assignee
유나이티드 테크놀로지스 코오포레이숀
로버트 씨. 워커
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 유나이티드 테크놀로지스 코오포레이숀, 로버트 씨. 워커 filed Critical 유나이티드 테크놀로지스 코오포레이숀
Application granted granted Critical
Publication of KR840002484B1 publication Critical patent/KR840002484B1/ko
Expired legal-status Critical Current

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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
    • B23P6/005—Repairing turbine components, e.g. moving or stationary blades, rotors using only replacement pieces of a particular form
    • 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
    • F01D5/005—Repairing methods or devices
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/60—Efficient propulsion technologies, e.g. for aircraft
    • 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
    • Y10T29/49718—Repairing
    • Y10T29/49732—Repairing by attaching repair preform, e.g., remaking, restoring, or patching
    • Y10T29/49734—Repairing by attaching repair preform, e.g., remaking, restoring, or patching and removing damaged material
    • Y10T29/49737—Metallurgically attaching preform
    • 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
    • Y10T29/51—Plural diverse manufacturing apparatus including means for metal shaping or assembling
    • Y10T29/5136—Separate tool stations for selective or successive operation on work
    • Y10T29/5137—Separate tool stations for selective or successive operation on work including assembling or disassembling station
    • Y10T29/5138—Separate tool stations for selective or successive operation on work including assembling or disassembling station and means to machine work part to fit cooperating work part
    • 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
    • Y10T29/51—Plural diverse manufacturing apparatus including means for metal shaping or assembling
    • Y10T29/5136—Separate tool stations for selective or successive operation on work
    • Y10T29/5137—Separate tool stations for selective or successive operation on work including assembling or disassembling station
    • Y10T29/5143—Separate tool stations for selective or successive operation on work including assembling or disassembling station and means to machine product

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
  • Photographic Developing Apparatuses (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
KR1019800000733A 1979-02-23 1980-02-22 터어빈 날개의 공기밀폐부 재생방법 Expired KR840002484B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/014,781 US4285108A (en) 1979-02-23 1979-02-23 Apparatus and method for refinishing turbine blade airseals
US14781 1979-02-23

Publications (1)

Publication Number Publication Date
KR840002484B1 true KR840002484B1 (ko) 1984-12-31

Family

ID=21767705

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019800000733A Expired KR840002484B1 (ko) 1979-02-23 1980-02-22 터어빈 날개의 공기밀폐부 재생방법

Country Status (15)

Country Link
US (1) US4285108A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS55117038A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
KR (1) KR840002484B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AU (1) AU529372B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE (1) BE881822A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CA (1) CA1130546A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE3005778A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DK (1) DK68980A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
ES (1) ES8102489A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2449508A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IL (1) IL59371A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NL (1) NL8000892A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NO (1) NO800489L (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
SE (1) SE8001233L (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
YU (1) YU49680A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

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US4873751A (en) * 1988-12-27 1989-10-17 United Technologies Corporation Fabrication or repair technique for integrally bladed rotor assembly
US4884326A (en) * 1989-03-20 1989-12-05 Arc Plan, Inc. Method and apparatus for hydraulic turbine rotation for repair
US5148635A (en) * 1989-08-22 1992-09-22 Arc Plan, Inc. Method and apparatus hydraulic turbine repair
EP0430856B1 (en) * 1989-11-27 1995-06-28 United Technologies Corporation Liquid jet removal of plasma sprayed and sintered coatings
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US5272809A (en) * 1990-09-04 1993-12-28 United Technologies Corporation Technique for direct bonding cast and wrought materials
US5205465A (en) * 1990-09-19 1993-04-27 United Technologies Corporation Method for replacing worn airseal lands on engine compressor or turbine disks
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US5575145A (en) * 1994-11-01 1996-11-19 Chevron U.S.A. Inc. Gas turbine repair
RU2121419C1 (ru) * 1997-05-23 1998-11-10 Открытое акционерное общество Институт технологии и организации производства Способ восстановления пера лопатки турбомашины
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RU2171735C1 (ru) * 2000-05-16 2001-08-10 Государственное предприятие "Московское машиностроительное производственное предприятие "Салют" Способ ремонта деталей
RU2171166C1 (ru) * 2000-05-16 2001-07-27 Государственное предприятие "Московское машиностроительное производственное предприятие "Салют" Способ ремонта деталей
RU2166420C1 (ru) * 2000-05-16 2001-05-10 Государственное предприятие "Московское машиностроительное производственное предприятие "Салют" Способ ремонта деталей
RU2205734C2 (ru) * 2001-03-14 2003-06-10 Открытое акционерное общество "Московское машиностроительное предприятие им. В.В.Чернышева" Способ ремонта деталей, преимущественно лопаток, газотурбинных двигателей
RU2179915C1 (ru) * 2001-07-05 2002-02-27 Сизов Виктор Иванович Способ ремонта контактной поверхности бандажной полки рабочей лопатки турбины
RU2219351C2 (ru) * 2001-07-10 2003-12-20 Открытое акционерное общество "Рыбинские моторы" Способ восстановления контактных поверхностей бандажных полок рабочих лопаток турбины
EP1508668B1 (en) * 2003-07-23 2006-12-20 Alstom Technology Ltd Method of reconditioning and method of fabricating a turbine blade
US7328496B2 (en) * 2003-10-31 2008-02-12 General Electric Company Apparatus for rebuilding gas turbine engine blades
US20050172485A1 (en) * 2004-02-10 2005-08-11 Ramsay Mussen Method of repair for cast article
EP1715140A1 (de) * 2005-04-21 2006-10-25 Siemens Aktiengesellschaft Turbinenschaufel mit einer Deckplatte und einer auf der Deckplatte aufgebrachte Schutzschicht
US20070077148A1 (en) * 2005-10-04 2007-04-05 Siemens Power Generation, Inc. System for restoring turbine vane attachment systems in a turbine engine
RU2310551C2 (ru) * 2005-11-29 2007-11-20 ООО "Турбокон" Способ ремонта поверхностных дефектов деталей машин
US20070281088A1 (en) * 2006-06-02 2007-12-06 United Technologies Corporation Low plasticity burnishing of coated titanium parts
US7850173B2 (en) * 2006-08-31 2010-12-14 Pratt & Whitney Canada Corp. Repairable labyrinth seal
US9643286B2 (en) * 2007-04-05 2017-05-09 United Technologies Corporation Method of repairing a turbine engine component
US8205335B2 (en) * 2007-06-12 2012-06-26 United Technologies Corporation Method of repairing knife edge seals
RU2354523C1 (ru) * 2007-09-12 2009-05-10 Федеральное государственное унитарное предприятие "Московское машиностроительное производственное предприятие "САЛЮТ" (ФГУП "ММПП "САЛЮТ") Способ ремонта гребешков лабиринтных уплотнений рабочих лопаток турбины газотурбинного двигателя
RU2361709C1 (ru) * 2007-11-12 2009-07-20 Государственное образовательное учреждение высшего профессионального образования Томский политехнический университет Способ сварки труб печей пиролиза в процессе проведения ремонтных работ
US20090274562A1 (en) * 2008-05-02 2009-11-05 United Technologies Corporation Coated turbine-stage nozzle segments
US8753093B2 (en) * 2010-10-19 2014-06-17 General Electric Company Bonded turbine bucket tip shroud and related method
SG2013002183A (en) * 2013-01-10 2014-08-28 Pratt & Whitney Services Pte Ltd Turbine shroud milling with blade held in same fixture during milling of concave and convex parts
RU2591477C1 (ru) * 2015-05-20 2016-07-20 Открытое акционерное общество "Научно-производственное объединение по исследованию и проектированию энергетического оборудования им. И.И. Ползунова" (ОАО "НПО ЦКТИ") Способ контроля целостности бандажных полок лопаточного аппарата паровых турбин
CN105598790B (zh) * 2016-03-16 2017-12-19 中国航空动力机械研究所 涡轮叶片锯齿形叶冠结构的加工方法
RU2641210C1 (ru) * 2016-12-14 2018-01-16 Акционерное общество "Научно-производственный центр газотурбостроения "Салют" (АО НПЦ газотурбостроения "Салют") Способ нанесения износостойкого покрытия на бандажную полку лопатки турбомашин из никелевых сплавов
CN109570900A (zh) * 2018-11-23 2019-04-05 成都国营锦江机器厂 发动机中整流器叶片的更换方法
CN113681415A (zh) * 2021-09-01 2021-11-23 中国航发沈阳黎明航空发动机有限责任公司 一种航空发动机进气可调叶片修磨机及修磨方法
CN115284130B (zh) * 2022-07-04 2024-07-02 青岛中科国晟动力科技有限公司 一种转子叶片叶尖磨削方法

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Also Published As

Publication number Publication date
BE881822A (fr) 1980-06-16
IL59371A (en) 1982-11-30
ES488860A0 (es) 1980-12-01
DE3005778A1 (de) 1980-11-20
ES8102489A1 (es) 1980-12-01
NL8000892A (nl) 1980-08-26
DK68980A (da) 1980-08-24
SE8001233L (sv) 1980-08-24
AU5549080A (en) 1980-08-28
US4285108A (en) 1981-08-25
CA1130546A (en) 1982-08-31
IL59371A0 (en) 1980-05-30
YU49680A (en) 1984-04-30
AU529372B2 (en) 1983-06-02
FR2449508A1 (fr) 1980-09-19
JPS55117038A (en) 1980-09-09
NO800489L (no) 1980-08-25
FR2449508B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1985-03-01

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