ES2073472T3 - Procedimiento y dispositivo para el roblonado de una banda o llanta en los extremos de las aletas montadas sobre un rotor. - Google Patents

Procedimiento y dispositivo para el roblonado de una banda o llanta en los extremos de las aletas montadas sobre un rotor.

Info

Publication number
ES2073472T3
ES2073472T3 ES90107230T ES90107230T ES2073472T3 ES 2073472 T3 ES2073472 T3 ES 2073472T3 ES 90107230 T ES90107230 T ES 90107230T ES 90107230 T ES90107230 T ES 90107230T ES 2073472 T3 ES2073472 T3 ES 2073472T3
Authority
ES
Spain
Prior art keywords
rotor
riveting
rim
rolling
band
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
ES90107230T
Other languages
English (en)
Inventor
Marcel Demichel
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.)
Alstom Holdings SA
Original Assignee
GEC Alsthom SA
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 GEC Alsthom SA filed Critical GEC Alsthom SA
Application granted granted Critical
Publication of ES2073472T3 publication Critical patent/ES2073472T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J15/00—Riveting
    • B21J15/10—Riveting machines
    • B21J15/14—Riveting machines specially adapted for riveting specific articles, e.g. brake lining machines
    • B21J15/145—Turbines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J15/00—Riveting
    • B21J15/10—Riveting machines
    • B21J15/14—Riveting machines specially adapted for riveting specific articles, e.g. brake lining machines
    • 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
    • F01D5/22—Blade-to-blade connections, e.g. for damping vibrations
    • F01D5/225—Blade-to-blade connections, e.g. for damping vibrations by shrouding
    • 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
    • Y10T29/4932—Turbomachine making
    • Y10T29/49321—Assembling individual fluid flow interacting members, e.g., blades, vanes, buckets, on rotary support member
    • 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
    • Y10T29/4932—Turbomachine making
    • Y10T29/49323—Assembling fluid flow directing devices, e.g., stators, diaphragms, nozzles
    • 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
    • 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
    • Y10T29/53—Means to assemble or disassemble
    • Y10T29/53709—Overedge assembling means
    • Y10T29/5377—Riveter
    • Y10T29/53774—Single header

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Automatic Assembly (AREA)
  • Braking Arrangements (AREA)
  • Surgical Instruments (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • Crushing And Grinding (AREA)

Abstract

PROCEDIMIENTO Y DISPOSITIVO DE REMACHADO DE UNA BANDA (6) SITUADA SOBRE LAS ALETAS (1) DE LA RUEDA (7) DE UN ROTOR, QUE CONSTAN, CADA UNA DE ELLAS DE UNA O VARIAS ESPIGAS (4) QUE PUEDEN INTRODUCIRSE EN UNO O VARIOS AGUJEROS (5) DE LA BANDA (6), FORMANDO DICHAS ESPIGAS (4) UN ANGULO CON EL PLANO MEDIO DE LA RUEDA (7). SE COLOCA UNA CABEZA DE REMACHADO (9) EN LA PROLONGACION DE LA ESPIGA (4) A REMACHAR Y SE SUJETA POR MEDIO DE DOS BRIDAS (23) QUE ENCIERRAN AL GRUPO DE ALETAS (2). LA CABEZA (9) SE DESPLAZA A CONTINUACION SEGUN UN ARCO DE CIRCULO O LATERALMENTE PARA POSICIONARSE DELANTE DE OTRA ESPIGA (4). EL PROCEDIMIENTO Y EL DISPOSITIVO PERMITEN UN REMACHADO REGULAR REPETITIVO Y SIN RESTRICCION MEDICA NI LEGISLATIVA.
ES90107230T 1989-04-21 1990-04-17 Procedimiento y dispositivo para el roblonado de una banda o llanta en los extremos de las aletas montadas sobre un rotor. Expired - Lifetime ES2073472T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8905354A FR2646114B1 (fr) 1989-04-21 1989-04-21 Procede et dispositif pour le rivetage d'un bandage aux sommets d'ailettes montees sur un rotor

Publications (1)

Publication Number Publication Date
ES2073472T3 true ES2073472T3 (es) 1995-08-16

Family

ID=9381013

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90107230T Expired - Lifetime ES2073472T3 (es) 1989-04-21 1990-04-17 Procedimiento y dispositivo para el roblonado de una banda o llanta en los extremos de las aletas montadas sobre un rotor.

Country Status (13)

Country Link
US (1) US5060375A (es)
EP (1) EP0393567B1 (es)
JP (1) JPH02295629A (es)
CN (1) CN1022738C (es)
AT (1) ATE123981T1 (es)
CS (1) CS197890A2 (es)
DE (1) DE69020225T2 (es)
DK (1) DK0393567T3 (es)
ES (1) ES2073472T3 (es)
FR (1) FR2646114B1 (es)
GR (1) GR3017202T3 (es)
RU (1) RU2004394C1 (es)
ZA (1) ZA903009B (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5778505A (en) * 1994-10-04 1998-07-14 Gemcor Engineering Corporation Apparatus for fastening a semi-cylindrical workpiece
US6526657B2 (en) 2001-05-07 2003-03-04 General Electric Company Methods for automated peening of tenons connecting turbine buckets and cover plates
JP4028442B2 (ja) * 2002-06-26 2007-12-26 株式会社東芝 ガスタービン翼の変形修正装置及び方法
PL1703078T3 (pl) * 2005-03-17 2007-10-31 Siemens Ag Urządzenie do gięcia i sposób gięcia blachy zabezpieczającej w sprężarce lub turbinie
US7389662B2 (en) * 2005-09-30 2008-06-24 General Electric Company Method and apparatus for self indexing portable automated tenon peening
US7966856B1 (en) * 2009-12-15 2011-06-28 General Electric Company Robotic peening apparatus
CZ305366B6 (cs) * 2011-03-31 2015-08-19 Vlastimil Sedláček Způsob montáže statorových lopatek turbíny a jejich zajištění pomocí bandáže a zařízení k provádění tohoto způsobu
PL397937A1 (pl) 2012-01-30 2013-08-05 General Electric Company Uklad indukcyjnego wyzarzania odpuszczajacego dla turbiny
KR101596882B1 (ko) * 2014-03-18 2016-02-23 군산대학교산학협력단 발전 터빈 블레이드 조립용 자동 리벳팅 장치
CN104148572B (zh) * 2014-08-19 2016-05-11 齐齐哈尔轨道交通装备有限责任公司 一种铆钉机
CN110328493B (zh) * 2019-06-28 2020-07-24 中国航发南方工业有限公司 控制离心叶轮的叶尖与外罩之间的轴向间隙的方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2135040A (en) * 1936-12-16 1938-11-01 Westinghouse Electric & Mfg Co Turbine blade tenon spinning machine
US2197334A (en) * 1938-09-14 1940-04-16 Westinghouse Electric & Mfg Co Turbine apparatus
CH598882A5 (es) * 1976-10-14 1978-05-12 Bbc Brown Boveri & Cie
US4437213A (en) * 1982-08-19 1984-03-20 Transamerica Delaval Inc. Means for tenon-forming a shroud to a turbine rotor
US4864702A (en) * 1985-06-14 1989-09-12 Gemcor Engineering Corp. Five axis riveter
DE3535761C1 (de) * 1985-10-07 1987-03-26 Messerschmitt Boelkow Blohm Nietautomat
US4885836A (en) * 1988-04-19 1989-12-12 Imta Riveting process and apparatus

Also Published As

Publication number Publication date
JPH02295629A (ja) 1990-12-06
CN1046481A (zh) 1990-10-31
FR2646114B1 (fr) 1994-04-08
DE69020225D1 (de) 1995-07-27
FR2646114A1 (fr) 1990-10-26
CS197890A2 (en) 1991-09-15
EP0393567A1 (fr) 1990-10-24
GR3017202T3 (en) 1995-11-30
DE69020225T2 (de) 1995-11-02
ATE123981T1 (de) 1995-07-15
RU2004394C1 (ru) 1993-12-15
ZA903009B (en) 1991-01-30
DK0393567T3 (da) 1995-10-02
EP0393567B1 (fr) 1995-06-21
US5060375A (en) 1991-10-29
CN1022738C (zh) 1993-11-17

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