BRPI0804253A2 - método para unir um anel com pás de material metálico fundido, e, rotor de turbina - Google Patents

método para unir um anel com pás de material metálico fundido, e, rotor de turbina

Info

Publication number
BRPI0804253A2
BRPI0804253A2 BRPI0804253-5A BRPI0804253A BRPI0804253A2 BR PI0804253 A2 BRPI0804253 A2 BR PI0804253A2 BR PI0804253 A BRPI0804253 A BR PI0804253A BR PI0804253 A2 BRPI0804253 A2 BR PI0804253A2
Authority
BR
Brazil
Prior art keywords
ring
hub
wall
turbine rotor
rotating
Prior art date
Application number
BRPI0804253-5A
Other languages
English (en)
Inventor
Said Izadi
Jan Shihming
Original Assignee
Hamilton Sundstrand 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 Hamilton Sundstrand Corp filed Critical Hamilton Sundstrand Corp
Publication of BRPI0804253A2 publication Critical patent/BRPI0804253A2/pt

Links

Classifications

    • 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
    • F01D5/34—Rotor-blade aggregates of unitary construction, e.g. formed of sheet laminae
    • 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
    • B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
    • B23K20/12—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating the heat being generated by friction; Friction welding
    • 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
    • B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
    • B23P15/006—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass turbine wheels
    • 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
    • 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
    • B23K2103/18—Dissimilar materials
    • B23K2103/26—Alloys of Nickel and Cobalt and Chromium
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2230/00—Manufacture
    • F05B2230/20—Manufacture essentially without removing material
    • F05B2230/23—Manufacture essentially without removing material by permanently joining parts together
    • F05B2230/232—Manufacture essentially without removing material by permanently joining parts together by welding
    • F05B2230/239—Inertia or friction welding
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2230/00—Manufacture
    • F05D2230/20—Manufacture essentially without removing material
    • F05D2230/23—Manufacture essentially without removing material by permanently joining parts together
    • F05D2230/232—Manufacture essentially without removing material by permanently joining parts together by welding

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ceramic Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)

Abstract

MéTODO PARA UNIR UM ANEL COM PáS DE MATERIAL METáLICO FUNDIDO, E, ROTOR DE TURBINA. é descrito um método para unir um anel com pás de material metálico fundido que tem nele uma passagem de anel interior inicial formada por uma parede interior do anel em tomo dela e uma estrutura do cubo de material metálico, que tem nela uma parte do disco dele com um lado do disco configurado de maneira tal que pelo menos uma parte de um lado do disco fique posicionada contra uma parte da parede interior do anel de maneira a poder ser montada em uma estrutura montada para um rotor de turbina por meio da montagem de um do anel com pás e da estrutura do cubo em um suporte, e também pela montagem do outro do anel com pás e da estrutura do cubo em um suporte de rotação para ser rotacionado por uma parte rotativa desse suporte de rotação. Essas montagens são seguidas pela prensagem de pelo menos uma parte da parede interior do anel do anel com pás e da parte do lado do disco da parte do disco da estrutura do cubo uma na outra com uma força selecionada, enquanto a parte rotativa do suporte de rotação está girando por um tempo suficiente para soldar por atrito a parede interior do anel e o lado do disco para formar assim a estrutura montada.
BRPI0804253-5A 2007-10-09 2008-10-07 método para unir um anel com pás de material metálico fundido, e, rotor de turbina BRPI0804253A2 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/973,560 US20090304514A1 (en) 2007-10-09 2007-10-09 Method of manufacturing a turbine rotor

Publications (1)

Publication Number Publication Date
BRPI0804253A2 true BRPI0804253A2 (pt) 2009-08-11

Family

ID=39944428

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0804253-5A BRPI0804253A2 (pt) 2007-10-09 2008-10-07 método para unir um anel com pás de material metálico fundido, e, rotor de turbina

Country Status (3)

Country Link
US (1) US20090304514A1 (pt)
EP (1) EP2047945A1 (pt)
BR (1) BRPI0804253A2 (pt)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0611926D0 (en) * 2006-06-16 2006-07-26 Rolls Royce Plc Welding of single crystal alloys
US8356980B2 (en) * 2007-10-09 2013-01-22 Hamilton Sundstrand Corporation Method of manufacturing a turbine rotor
DE102008034930A1 (de) * 2008-07-26 2010-01-28 Mtu Aero Engines Gmbh Verfahren zum Erzeugen einer Fügeverbindung mit einkristallinem oder gerichtet erstarrtem Werkstoff
GB0913655D0 (en) * 2009-08-06 2009-09-16 Rolls Royce Plc A method of friction welding
US8480368B2 (en) * 2010-02-05 2013-07-09 General Electric Company Welding process and component produced therefrom
US8636195B2 (en) * 2010-02-19 2014-01-28 General Electric Company Welding process and component formed thereby
GB201005270D0 (en) * 2010-03-30 2010-05-12 Rolls Royce Plc A method and apparatus for manufacturing a rotor disc
CN101844271A (zh) * 2010-05-20 2010-09-29 西北工业大学 钛铝合金涡轮与42CrMo调质钢轴的摩擦焊接方法
US9121296B2 (en) * 2011-11-04 2015-09-01 United Technologies Corporation Rotatable component with controlled load interface
US20130323074A1 (en) * 2012-05-31 2013-12-05 Hamilton Sundstrand Corporation Friction welded turbine disk and shaft
US20140093377A1 (en) * 2012-10-02 2014-04-03 General Electric Company Extruded rotor, a steam turbine having an extruded rotor and a method for producing an extruded rotor
US9114481B1 (en) * 2014-02-21 2015-08-25 Siemens Energy, Inc Inertia friction disk welding
US9724780B2 (en) * 2014-06-05 2017-08-08 Honeywell International Inc. Dual alloy turbine rotors and methods for manufacturing the same
US9951632B2 (en) 2015-07-23 2018-04-24 Honeywell International Inc. Hybrid bonded turbine rotors and methods for manufacturing the same
CN108941881A (zh) * 2018-08-29 2018-12-07 上海锢维智能设备有限公司 一种高效轮毂焊接设备及方法
CN112496685A (zh) * 2020-11-27 2021-03-16 中国航发四川燃气涡轮研究院 一种整体叶盘的制造方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3571906A (en) * 1968-09-26 1971-03-23 Caterpillar Tractor Co Friction bonding of hard-to-grip workpieces
US3763549A (en) * 1970-11-27 1973-10-09 Gen Motors Corp Method of friction welding with floating workpiece fixture
US4096615A (en) * 1977-05-31 1978-06-27 General Motors Corporation Turbine rotor fabrication
US4270256A (en) * 1979-06-06 1981-06-02 General Motors Corporation Manufacture of composite turbine rotors
US6324831B1 (en) * 2000-01-25 2001-12-04 Hamilton Sundstrand Corporation Monorotor for a gas turbine engine
US6666653B1 (en) * 2002-05-30 2003-12-23 General Electric Company Inertia welding of blades to rotors
US6969238B2 (en) * 2003-10-21 2005-11-29 General Electric Company Tri-property rotor assembly of a turbine engine, and method for its preparation

Also Published As

Publication number Publication date
EP2047945A1 (en) 2009-04-15
US20090304514A1 (en) 2009-12-10

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