IT965085B - Oggetto metallico saldato per attrito e metodo per produrlo - Google Patents

Oggetto metallico saldato per attrito e metodo per produrlo

Info

Publication number
IT965085B
IT965085B IT28680/72A IT2868072A IT965085B IT 965085 B IT965085 B IT 965085B IT 28680/72 A IT28680/72 A IT 28680/72A IT 2868072 A IT2868072 A IT 2868072A IT 965085 B IT965085 B IT 965085B
Authority
IT
Italy
Prior art keywords
friction
producing
metallic object
object welded
welded
Prior art date
Application number
IT28680/72A
Other languages
English (en)
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Application granted granted Critical
Publication of IT965085B publication Critical patent/IT965085B/it

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
    • B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
    • B23P15/04—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass turbine or like blades from several pieces
    • 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
    • F01D5/12—Blades
    • F01D5/28—Selecting particular materials; Particular measures relating thereto; Measures against erosion or corrosion
    • 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
    • Y10T29/49336—Blade making

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
IT28680/72A 1971-12-20 1972-08-31 Oggetto metallico saldato per attrito e metodo per produrlo IT965085B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US20959671A 1971-12-20 1971-12-20

Publications (1)

Publication Number Publication Date
IT965085B true IT965085B (it) 1974-01-31

Family

ID=22779421

Family Applications (1)

Application Number Title Priority Date Filing Date
IT28680/72A IT965085B (it) 1971-12-20 1972-08-31 Oggetto metallico saldato per attrito e metodo per produrlo

Country Status (8)

Country Link
US (1) US3768147A (it)
JP (1) JPS4876103A (it)
BE (1) BE789029A (it)
CA (1) CA963392A (it)
DE (1) DE2245599A1 (it)
FR (1) FR2165382A5 (it)
GB (1) GB1398555A (it)
IT (1) IT965085B (it)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3982854A (en) * 1971-12-20 1976-09-28 General Electric Company Friction welded metallic turbomachinery blade element
US3932952A (en) * 1973-12-17 1976-01-20 Caterpillar Tractor Co. Multi-material ripper tip
US4736504A (en) * 1987-08-12 1988-04-12 The United States Of America As Represented By The Secretary Of The Navy Alignment method for pressure welded bladed disk
US4784573A (en) * 1987-08-17 1988-11-15 United Technologies Corporation Turbine blade attachment
US4873751A (en) * 1988-12-27 1989-10-17 United Technologies Corporation Fabrication or repair technique for integrally bladed rotor assembly
US5100050A (en) * 1989-10-04 1992-03-31 General Electric Company Method of manufacturing dual alloy turbine disks
GB2237758B (en) * 1989-11-07 1992-10-21 Rolls Royce Plc Rotor assembly and method of manufacture
GB9011605D0 (en) * 1990-05-24 1990-07-11 Rolls Royce Plc Friction bonding
US5188275A (en) * 1990-05-24 1993-02-23 Rolls-Royce Plc Friction bonding clamp for a rotor blade
FR2700130B1 (fr) * 1993-01-06 1995-02-03 Snecma Procédé de fabrication d'un rotor monobloc à aubes creuses et rotor monobloc à aubes creuses.
FR2716397B1 (fr) * 1994-02-23 1996-04-05 Snecma Procédé de soudage de deux parties d'aube.
US5699952A (en) * 1995-06-06 1997-12-23 The Fusion Bonding Corporation Automated fusion bonding apparatus
FR2760985B1 (fr) * 1997-03-20 1999-04-30 Snecma Procede de soudage par friction d'une ebauche d'aube a un disque de rotor
US6193465B1 (en) * 1998-09-28 2001-02-27 General Electric Company Trapped insert turbine airfoil
DE19858702B4 (de) * 1998-12-18 2004-07-01 Mtu Aero Engines Gmbh Verfahren zum Verbinden von Schaufelteilen einer Gasturbine, sowie Schaufel und Rotor für eine Gasturbine
US6199746B1 (en) * 1999-08-02 2001-03-13 General Electric Company Method for preparing superalloy castings using a metallurgically bonded tapered plug
US6883700B2 (en) * 2002-09-26 2005-04-26 Siemens Westinghouse Power Corporation Turbine blade closure system
US6883699B2 (en) 2003-01-06 2005-04-26 General Motors Corporation Rivet with sliding cap for friction stir riveting
FR2852999B1 (fr) * 2003-03-28 2007-03-23 Snecma Moteurs Aube allegee de turbomachine et son procede de fabrication
FR2855439B1 (fr) * 2003-05-27 2006-07-14 Snecma Moteurs Procede de fabrication d'une aube creuse pour turbomachine.
US6969238B2 (en) * 2003-10-21 2005-11-29 General Electric Company Tri-property rotor assembly of a turbine engine, and method for its preparation
GB0412915D0 (en) * 2004-06-10 2004-07-14 Rolls Royce Plc Method of making and joining an aerofoil and root
US20090185908A1 (en) * 2008-01-21 2009-07-23 Honeywell International, Inc. Linear friction welded blisk and method of fabrication
DE102008039113B3 (de) * 2008-08-21 2010-01-21 Mtu Aero Engines Gmbh Verfahren zum Verbinden eines einkristallinen Bauteils mit einem polykristallinen Bauteil und Turbinenblisk
EP2535516B1 (fr) * 2011-06-17 2014-02-26 Techspace Aero S.A. Procédé de soudage par friction d'aubes à un tambour de compresseur axial et dispositif correspondant
DE102012209969A1 (de) * 2012-06-14 2013-12-19 Krones Ag VERFAHREN ZUM VERSCHLIEßEN VON KÜHLKANÄLEN EINER GETRÄNKEVERPACKUNGSMASCHINE
US9726044B2 (en) 2013-02-12 2017-08-08 United Technologies Corporation Consumable assembly mistake proofing tool for a gas turbine engine
US8651361B1 (en) * 2013-02-13 2014-02-18 The Boeing Company Method for angular oscillation friction welding to an axially symmetric weld surface
US20140259665A1 (en) * 2013-03-12 2014-09-18 Gerald J. Bruck Mechanical repair of damaged airfoil structure
US20180361501A1 (en) * 2013-12-18 2018-12-20 MELD Manufacturing Corporation Meld solid-state joining of different features to cast parts
DE102016204660A1 (de) * 2016-03-22 2017-09-28 MTU Aero Engines AG Verfahren zum Herstellen eines Gehäuses einer Strömungsmaschine und Gehäuse einer Strömungsmaschine
EP3238868A1 (de) * 2016-04-27 2017-11-01 MTU Aero Engines GmbH Verfahren zum herstellen einer schaufel für eine strömungsmaschine
DE102021201367A1 (de) * 2021-02-12 2022-08-18 MTU Aero Engines AG Verfahren zum herstellen einer strömungsstruktur für eine strömungsmaschine

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2807435A (en) * 1951-06-12 1957-09-24 Fairchild Engine & Airplane Turbine stator blade
US3421201A (en) * 1964-12-03 1969-01-14 Caterpillar Tractor Co Turbochargers
US3394918A (en) * 1966-04-13 1968-07-30 Howmet Corp Bimetallic airfoils
US3485143A (en) * 1967-10-09 1969-12-23 Caterpillar Tractor Co Friction welded internally cooled piston
GB1209478A (en) * 1967-11-16 1970-10-21 Rolls Royce A method of making a blade for use in a fluid flow machine
US3576681A (en) * 1969-03-26 1971-04-27 Gen Electric Wrought nickel base alloy article

Also Published As

Publication number Publication date
BE789029A (fr) 1973-01-15
DE2245599A1 (de) 1973-06-28
FR2165382A5 (it) 1973-08-03
JPS4876103A (it) 1973-10-13
CA963392A (en) 1975-02-25
US3768147A (en) 1973-10-30
GB1398555A (en) 1975-06-25

Similar Documents

Publication Publication Date Title
IT965085B (it) Oggetto metallico saldato per attrito e metodo per produrlo
IT966887B (it) Procedimento ed apparecchio per l estrusione di metalli
BG21609A3 (bg) Метод за получаване на заместени бензинпеницилини
AT329345B (de) Schweissmetall
IT943696B (it) Metodo per migliorare una fusione metallica
IT968463B (it) Metodo per produrre pullulano
SE390798B (sv) Bultsvetsapparat
BG19376A3 (bg) Метод за получаване на заместени бензилпеницилин
IT948544B (it) Apparecchio per saldare mediante attrito
BG26666A3 (bg) Метод за получаване на капролактам
IT975225B (it) Procedimento di colata di metalli
BG19594A3 (bg) Метод за получаване на 1- ацетил-3- индолин- етаноли
BG20777A3 (bg) Метод за получаване на 4- /-4 -бифенилил/-1-бутанол
BG20562A3 (bg) Метод за получаване на халогенацетанилиди
CH545148A (de) Einrichtung zur Metallumformung
IT967565B (it) Metodo di colata di metalli
BG18857A3 (bg) Метод за получаване на 1-фенокси-2-хидрокси-3- хидроксиалкиламинопропани
BG18601A3 (bg) Метод за получаване на фениламиноалкани
ZA721731B (en) Method and means for the execution of an article-catching strip
BG19373A3 (bg) Метод за получаване на тиокарбамиди
IT975739B (it) Ossatura metallica per costruzioni
FI47993C (fi) Jatkuva metallilankojen vastushehkutusmenetelmä
BG19138A3 (bg) Метод за получаване на фенилкарбамиди
BG23008A3 (bg) Метод за получаване на 7-аминодезацетоксицефалоспоринов естер
AU3897372A (en) Method of welding