ES2014507B3 - - Google Patents

Info

Publication number
ES2014507B3
ES2014507B3 ES88302810T ES88302810T ES2014507B3 ES 2014507 B3 ES2014507 B3 ES 2014507B3 ES 88302810 T ES88302810 T ES 88302810T ES 88302810 T ES88302810 T ES 88302810T ES 2014507 B3 ES2014507 B3 ES 2014507B3
Authority
ES
Spain
Prior art keywords
pivot
connection
disc
connection rod
lever
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 - Lifetime
Application number
ES88302810T
Other languages
English (en)
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 filed Critical
Application granted granted Critical
Publication of ES2014507B3 publication Critical patent/ES2014507B3/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
    • 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
    • B23K20/1205—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 using translation movement
    • 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
    • F01D5/30—Fixing blades to rotors; Blade roots ; Blade spacers
    • F01D5/3061—Fixing blades to rotors; Blade roots ; Blade spacers by welding, brazing
    • 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
    • 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
    • Y10T74/00—Machine element or mechanism
    • Y10T74/18—Mechanical movements
    • Y10T74/18056—Rotary to or from reciprocating or oscillating
    • Y10T74/18184—Crank, pitman, and lever
    • Y10T74/182—Multiple levers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Abstract

UN MECANISMO ADECUADO PARA UNA SOLDADURA POR FRICCION DE LOS ALABES DE LA SUPERFICIE SUSTENTADORA A LA PERIFERIA DE UN DISCO. EL MECANISMO CONSTA DE UN PRIMER MIEMBRO (VOLANTE 12) QUE TIENE UN PASADOR DE MANIVELA EXCENTRICO. ENTRE EL PASADOR DE MANIVELA Y UN SEGUNDO MIEMBRO 19 QUE SE ENCUENTRA MONTADO DE MANERA PIVOTANTE, HAY DOS VARILLAS DE CONEXION INTERCONECTADAS 18 Y 20. UN ALABE A SOLDAR POR FRICCION (A BASE DE FROTARLO SIGUIENDO UNA TRAYECTORIA ARQUEADA SOBRE EL DISCO) SE MONTA EN EL PUNTO DE CONEXION PIVOTAL 32 ENTRE LA SEGUNDA VARILLA DE CONEXION 20 Y EL MIEMBRO 19. SOBRE UN PIVOTE 22 QUE SE ENCUENTRA CERCA DEL LUGAR DE MOVIMIENTO DE LA INTERCONEXION PIVOTAL 30 ENTRE LAS DOS VARILLAS DE CONEXION 18, 20, HAY MONTADA DE MANERA PIVOTANTE UNA PALANCA ACCIONADORA 24. EL ACCIONADOR TIENE UNA TERCERA VARILLA DE CONEXION 28 QUE TIENE LA MISMA LONGITUD QUE LA VARILLA DE CONEXION 20. LA TERCERA VARILLA DE CONEXION SE ENCUENTRA CONECTADA MEDIANTE UN PIVOTE 26 A LA PALANCA 24 A UN RADIO IGUAL ALA LONGITUD DE LA SEGUNDA Y TERCERA VARILLAS DE CONEXION 20 Y 28. EL MOVIMIENTO DE LA PALANCA 24 ALREDEDOR DE SU PIVOTE 22 CUANDO LOS PIVOTES 30 Y 22 COINCIDEN, PARA QUE EL PIVOTE 26 QUEDE ALINEADO RESPECTO AL PIVOTE 32 INMOVILIZA LA OSCILACION DEL PIVOTE 32 PARA PERMITIR QUE EL ALABE QUEDE SOLDADO AL DISCO EN EL LUGAR PRECISO A LO LARGO DE LA TRAYECTORIA ARQUEADA.
ES88302810T 1987-04-16 1988-03-30 Expired - Lifetime ES2014507B3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB878709286A GB8709286D0 (en) 1987-04-16 1987-04-16 Oscillating mechanism

Publications (1)

Publication Number Publication Date
ES2014507B3 true ES2014507B3 (es) 1990-07-16

Family

ID=10616025

Family Applications (1)

Application Number Title Priority Date Filing Date
ES88302810T Expired - Lifetime ES2014507B3 (es) 1987-04-16 1988-03-30

Country Status (6)

Country Link
US (1) US4884736A (es)
EP (1) EP0290134B1 (es)
JP (1) JPS63286286A (es)
DE (1) DE3860098D1 (es)
ES (1) ES2014507B3 (es)
GB (1) GB8709286D0 (es)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1988004213A1 (en) * 1986-12-09 1988-06-16 Allwood, Searle & Timney (Holdings) Limited Friction welding apparatus
GB8910452D0 (en) * 1989-05-06 1989-06-21 Allwood Searle & Timney Friction welding
GB8914273D0 (en) * 1989-06-21 1989-08-09 Rolls Royce Plc Friction bonding apparatus
US5188275A (en) * 1990-05-24 1993-02-23 Rolls-Royce Plc Friction bonding clamp for a rotor blade
GB9011605D0 (en) * 1990-05-24 1990-07-11 Rolls Royce Plc Friction bonding
EP0513669B1 (de) * 1991-05-17 1995-11-08 Mtu Motoren- Und Turbinen-Union MàœNchen Gmbh Reibschweissverfahren zur Beschaufelung eines Schaufelträgers für Strömungsmaschinen
US5183390A (en) * 1991-07-10 1993-02-02 Westinghouse Electric Corp. Method of forming a trailing edge on a steam turbine blade and the blade made thereby
GB2271816B (en) * 1992-10-23 1995-07-05 Rolls Royce Plc Linear friction welding of blades
GB2279597B (en) * 1993-05-13 1996-05-15 Rolls Royce Plc Improvements relating to friction welding
US6354482B1 (en) * 1998-11-06 2002-03-12 United Technologies Corporation Friction welder
US6244495B1 (en) 1998-11-06 2001-06-12 United Technologies Corporation Gripper
RU2164847C1 (ru) * 2000-02-28 2001-04-10 Закрытое акционерное общество "ХОРСМАШ" Колебательный механизм установки для сварки трением
US6688512B2 (en) * 2001-12-20 2004-02-10 United Technologies Corporation Apparatus and method for friction welding
DE10260465B3 (de) * 2002-12-21 2004-02-12 Mtu Aero Engines Gmbh Reibschweißvorrichtung
US20090185908A1 (en) * 2008-01-21 2009-07-23 Honeywell International, Inc. Linear friction welded blisk and method of fabrication
DE102009052880A1 (de) * 2009-11-13 2011-05-19 Mtu Aero Engines Gmbh Verfahren zum Herstellen eines integral beschaufelten Rotors, Vorrichtung zur Durchführung des Verfahrens sowie mittels des Verfahrens hergestellter Rotor
FR2995054B1 (fr) * 2012-08-31 2014-10-03 Thales Sa Dispositif de positionnement angulaire a trois points morts

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE596469C (de) * 1931-02-27 1934-05-02 Siemens Schuckertwerke Akt Ges Einrichtung zur elektrischen Lichtbogenschweissung
AT199391B (de) * 1956-09-24 1958-08-25 Siemens Ag Multipliziergetriebe, insbesondere für Meßgeräte od. dgl.
DE1169749B (de) * 1960-04-08 1964-05-06 Eugen Kotter Aus Kurbel, Pleuelstange, Koppel, Schwinge und Verstell-Lenker zusammengesetztes Getriebe zur Umwandlung einer Umlauf- in eine hin- und hergehende Bewegung
GB1385471A (en) * 1971-02-10 1975-02-26 Allwood Searle Timney Ltd Friction welding apparatus

Also Published As

Publication number Publication date
US4884736A (en) 1989-12-05
GB8709286D0 (en) 1987-05-20
EP0290134A1 (en) 1988-11-09
JPS63286286A (ja) 1988-11-22
DE3860098D1 (de) 1990-05-31
EP0290134B1 (en) 1990-04-25

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