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ES2114778A1 - Perfeccionamientos en rectificadoras de alta velocidad para alabes de rotores de motores de reaccion y similares. - Google Patents

Perfeccionamientos en rectificadoras de alta velocidad para alabes de rotores de motores de reaccion y similares.

Info

Publication number
ES2114778A1
ES2114778A1 ES09402174A ES9402174A ES2114778A1 ES 2114778 A1 ES2114778 A1 ES 2114778A1 ES 09402174 A ES09402174 A ES 09402174A ES 9402174 A ES9402174 A ES 9402174A ES 2114778 A1 ES2114778 A1 ES 2114778A1
Authority
ES
Spain
Prior art keywords
grinding
rotor blades
jet engines
different
speed machines
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.)
Granted
Application number
ES09402174A
Other languages
English (en)
Other versions
ES2114778B1 (es
Inventor
Luis Vizcaino Elias De
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.)
Danobat SCL
Original Assignee
Danobat SCL
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 Danobat SCL filed Critical Danobat SCL
Priority to ES09402174A priority Critical patent/ES2114778B1/es
Priority to IT95MI002126A priority patent/IT1277264B1/it
Priority to DE19538663A priority patent/DE19538663B4/de
Priority to GB9521403A priority patent/GB2294418B/en
Publication of ES2114778A1 publication Critical patent/ES2114778A1/es
Application granted granted Critical
Publication of ES2114778B1 publication Critical patent/ES2114778B1/es
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B51/00—Arrangements for automatic control of a series of individual steps in grinding a workpiece
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
    • B24B19/14—Single-purpose machines or devices for particular grinding operations not covered by any other main group for grinding turbine blades, propeller blades or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B27/00—Other grinding machines or devices
    • B24B27/0076—Other grinding machines or devices grinding machines comprising two or more grinding tools

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Grinding-Machine Dressing And Accessory Apparatuses (AREA)
  • Grinding Of Cylindrical And Plane Surfaces (AREA)

Abstract

PERFECCIONAMIENTOS EN RECTIFICADORAS DE ALTA VELOCIDAD PARA ALABES DE ROTORES DE MOTORES DE REACCION Y SIMILARES, CUYO CABEZAL RECTIFICADOR ES UN CABEZAL MULTIPLE (1) QUE ESTA PROVISTO DE, AL MENOS, DOS MUELAS (2) DE DISTINTA NATURALEZA MATERIAL Y CARACTERISTICAS ABRASIVAS DIFERENTES, QUE ESTAN DESTINADAS A SU APLICACION OPERATIVA ESPECIFICA E IDONEA SOBRE ALABES (4) DE ROTORES (3), O SIMILAR, QUE PRESENTAN DISTINTA COMPOSICION METALICA, EXISTIENDO MEDIOS DE SELECCION AUTOMATICA DE LA MUELA (2) IDONEA A EMPLEAR SEGUN LOS PARAMETROS DE CADA TRABAJO DE RECTIFICADO, ASI COMO MEDIOS DE ACCIONAMIENTO Y POSICIONAMIENTO OPERATIVO DE DICHA IDONEA MUELA (2) A EMPLEAR, Y DISPONIENDO CADA UNA DE DICHAS MUELAS (2) DE LOS CORRESPONDIENTES MEDIOS DE PERFILADO PARA LA RESTAURACION DE LA SUPERFICIE ACTIVA DE LA MUELA (2).
ES09402174A 1994-10-18 1994-10-18 Perfeccionamientos en rectificadoras de alta velocidad para alabes de rotores de motores de reaccion y similares. Expired - Fee Related ES2114778B1 (es)

Priority Applications (4)

Application Number Priority Date Filing Date Title
ES09402174A ES2114778B1 (es) 1994-10-18 1994-10-18 Perfeccionamientos en rectificadoras de alta velocidad para alabes de rotores de motores de reaccion y similares.
IT95MI002126A IT1277264B1 (it) 1994-10-18 1995-10-17 Perfezionamenti in rettificatrici ad alta velocita' per pale di rotori di motori a reazione e simili
DE19538663A DE19538663B4 (de) 1994-10-18 1995-10-17 Hochgeschwindigkeits-Abrichtmaschine zum Bearbeiten der Schaufeln des Läufers einer Turbine oder dergleichen
GB9521403A GB2294418B (en) 1994-10-18 1995-10-18 Improvements to high-speed grinding machines for rotor blades of jet engines and the like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES09402174A ES2114778B1 (es) 1994-10-18 1994-10-18 Perfeccionamientos en rectificadoras de alta velocidad para alabes de rotores de motores de reaccion y similares.

Publications (2)

Publication Number Publication Date
ES2114778A1 true ES2114778A1 (es) 1998-06-01
ES2114778B1 ES2114778B1 (es) 1999-01-16

Family

ID=8287749

Family Applications (1)

Application Number Title Priority Date Filing Date
ES09402174A Expired - Fee Related ES2114778B1 (es) 1994-10-18 1994-10-18 Perfeccionamientos en rectificadoras de alta velocidad para alabes de rotores de motores de reaccion y similares.

Country Status (4)

Country Link
DE (1) DE19538663B4 (es)
ES (1) ES2114778B1 (es)
GB (1) GB2294418B (es)
IT (1) IT1277264B1 (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007044275A1 (de) 2007-09-17 2009-03-19 Reform Maschinenfabrik Adolf Rabenseifner Gmbh & Co. Kg Schleifmaschine, insbesondere Hochgeschwindigkeitsschleifmaschine
DE102008062364B4 (de) * 2008-12-17 2021-01-21 Rolls-Royce Deutschland Ltd & Co Kg Verfahren zum Schaufelspitzenschleifen einer Kompressortrommel
DE102015205624A1 (de) * 2015-03-27 2016-09-29 Siemens Aktiengesellschaft Schleifmaschine sowie Verfahren zum Bearbeiten einer Anstreifkante einer Laufschaufel
CN107052815B (zh) * 2017-06-05 2023-03-17 杭州泰尚智能装备股份有限公司 一种全自动去除马达转子换向器毛刺和铜粉屑的去毛刺机及其操作方法
CN109623577A (zh) * 2019-01-22 2019-04-16 中国航空工业集团公司北京航空精密机械研究所 一种航空发动机叶片智能磨削装置及其使用方法
CN110900370B (zh) * 2019-12-02 2021-04-23 南京视莱尔汽车电子有限公司 一种智能窗帘电机转子自动打磨装置
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

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0040467A1 (en) * 1980-05-21 1981-11-25 Keighley Grinders (Machine Tools) Limited Machine for grinding the blade tips of turbines or compressor rotors
US4512115A (en) * 1983-06-07 1985-04-23 United Technologies Corporation Method for cylindrical grinding turbine engine rotor assemblies
US4615150A (en) * 1984-02-01 1986-10-07 Speno International S.A. Device for the in situ reprofiling of the head of at least one rail of a railroad track
US4780951A (en) * 1985-06-29 1988-11-01 Schaudt Maschinenbau Gmbh Apparatus for changing tools in grinding machines and the like

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1078562A (en) * 1963-02-26 1967-08-09 Gidley Machinery Ltd A multi-purpose machine tool
US4443975A (en) * 1981-01-26 1984-04-24 The Warner & Swasey Company Dual wheel cylindrical grinding center
JPS59191246U (ja) * 1983-06-02 1984-12-19 三興機械株式会社 研削機
US4501095A (en) * 1983-06-07 1985-02-26 United Technologies Corporation Method and apparatus for grinding turbine engine rotor assemblies using dynamic optical measurement system
DE3724698A1 (de) * 1987-07-25 1989-02-02 Schaudt Maschinenbau Gmbh Schleifkopf
DE4015554A1 (de) * 1990-05-15 1991-11-21 Buderus Schleiftechnik Schleifmaschine mit einer auf dem maschinenbett angeordneten schleifeinheit fuer eine oder mehrere schleifspindeln
JPH04331060A (ja) * 1990-10-25 1992-11-18 Mas Fab Liechti & Co Ag マシニングセンタ
GB2270485A (en) * 1992-09-09 1994-03-16 Butler Newall Ltd Grinding blade tips of turbine/compressor rotors
GB9226845D0 (en) * 1992-12-23 1993-02-17 Litton Uk Ltd Workpiece gringing mechanism
DE4401007A1 (de) * 1993-01-28 1994-08-04 Schaudt Maschinenbau Gmbh Schleifmaschine
IT1272086B (it) * 1993-12-17 1997-06-11 Fiatavio Spa Metodo e macchina per la lavorazione di un settore palettato.
DE19620813C2 (de) * 1996-05-23 2000-07-20 Junker Erwin Maschf Gmbh Verfahren und Vorrichtung zum Unrundschleifen von Nockenformen mit konkaven Flanken

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0040467A1 (en) * 1980-05-21 1981-11-25 Keighley Grinders (Machine Tools) Limited Machine for grinding the blade tips of turbines or compressor rotors
US4512115A (en) * 1983-06-07 1985-04-23 United Technologies Corporation Method for cylindrical grinding turbine engine rotor assemblies
US4615150A (en) * 1984-02-01 1986-10-07 Speno International S.A. Device for the in situ reprofiling of the head of at least one rail of a railroad track
US4780951A (en) * 1985-06-29 1988-11-01 Schaudt Maschinenbau Gmbh Apparatus for changing tools in grinding machines and the like

Also Published As

Publication number Publication date
IT1277264B1 (it) 1997-11-05
ITMI952126A1 (it) 1997-04-17
ES2114778B1 (es) 1999-01-16
ITMI952126A0 (es) 1995-10-17
GB2294418A (en) 1996-05-01
GB9521403D0 (en) 1995-12-20
GB2294418B (en) 1998-04-15
DE19538663B4 (de) 2010-09-16
DE19538663A1 (de) 1996-04-25

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