ES2114778B1 - IMPROVEMENTS IN HIGH SPEED GRINDERS FOR REACTION MOTOR ROTOR WINGS AND THE LIKE. - Google Patents

IMPROVEMENTS IN HIGH SPEED GRINDERS FOR REACTION MOTOR ROTOR WINGS AND THE LIKE.

Info

Publication number
ES2114778B1
ES2114778B1 ES09402174A ES9402174A ES2114778B1 ES 2114778 B1 ES2114778 B1 ES 2114778B1 ES 09402174 A ES09402174 A ES 09402174A ES 9402174 A ES9402174 A ES 9402174A ES 2114778 B1 ES2114778 B1 ES 2114778B1
Authority
ES
Spain
Prior art keywords
high speed
motor rotor
reaction motor
rotor wings
wings
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 - Fee Related
Application number
ES09402174A
Other languages
Spanish (es)
Other versions
ES2114778A1 (en
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/en
Priority to DE19538663A priority patent/DE19538663B4/en
Priority to IT95MI002126A priority patent/IT1277264B1/en
Priority to GB9521403A priority patent/GB2294418B/en
Publication of ES2114778A1 publication Critical patent/ES2114778A1/en
Application granted granted Critical
Publication of ES2114778B1 publication Critical patent/ES2114778B1/en
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).IMPROVEMENTS IN HIGH SPEED GRINDERS FOR REACTION MOTOR ROTOR WINGS AND THE LIKE, WHICH RECTIFIER HEAD IS A MULTIPLE (1) HEAD THAT IS PROVIDED WITH AT LEAST TWO (2) GRINDING MATERIALS AND DIFFERENT MATERIALS. THEY ARE INTENDED FOR THEIR SPECIFIC AND SUITABLE OPERATIONAL APPLICATION ON WINGS (4) OF ROTORS (3), OR SIMILAR, WHICH PRESENT DIFFERENT METALLIC COMPOSITION, EXISTING MEANS OF AUTOMATIC SELECTION OF THE WHEEL (2) SUITABLE TO USE ACCORDING TO THE PARAMETERS OF THE RECTIFIED, AS WELL AS DRIVING MEANS AND OPERATIONAL POSITIONING OF SUCH SUITABLE GRINDING WHEEL (2) TO BE USED, AND HAVING EACH OF SUCH GRINDING MACHINES (2) OF THE CORRESPONDING PROFILE MEDIA FOR THE RESTORATION OF THE ACTIVE GROUND SURFACE (2)

ES09402174A 1994-10-18 1994-10-18 IMPROVEMENTS IN HIGH SPEED GRINDERS FOR REACTION MOTOR ROTOR WINGS AND THE LIKE. Expired - Fee Related ES2114778B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
ES09402174A ES2114778B1 (en) 1994-10-18 1994-10-18 IMPROVEMENTS IN HIGH SPEED GRINDERS FOR REACTION MOTOR ROTOR WINGS AND THE LIKE.
DE19538663A DE19538663B4 (en) 1994-10-18 1995-10-17 High-speed dressing machine for machining the blades of the rotor of a turbine or the like
IT95MI002126A IT1277264B1 (en) 1994-10-18 1995-10-17 IMPROVEMENTS IN HIGH SPEED GRINDING MACHINES FOR JET ENGINE ROTOR BLADES AND SIMILAR
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 (en) 1994-10-18 1994-10-18 IMPROVEMENTS IN HIGH SPEED GRINDERS FOR REACTION MOTOR ROTOR WINGS AND THE LIKE.

Publications (2)

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

Family

ID=8287749

Family Applications (1)

Application Number Title Priority Date Filing Date
ES09402174A Expired - Fee Related ES2114778B1 (en) 1994-10-18 1994-10-18 IMPROVEMENTS IN HIGH SPEED GRINDERS FOR REACTION MOTOR ROTOR WINGS AND THE LIKE.

Country Status (4)

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

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007044275A1 (en) 2007-09-17 2009-03-19 Reform Maschinenfabrik Adolf Rabenseifner Gmbh & Co. Kg Grinding machine, in particular high-speed grinding machine
DE102008062364B4 (en) * 2008-12-17 2021-01-21 Rolls-Royce Deutschland Ltd & Co Kg Method for blade tip grinding of a compressor drum
DE102015205624A1 (en) * 2015-03-27 2016-09-29 Siemens Aktiengesellschaft Grinding machine and method for processing a squealer edge of a blade
CN107052815B (en) * 2017-06-05 2023-03-17 杭州泰尚智能装备股份有限公司 Deburring machine for fully automatically removing burrs and copper dust of motor rotor commutator and operation method thereof
CN109623577A (en) * 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 A kind of blade of aviation engine intelligence grinding attachment and its application method
CN110900370B (en) * 2019-12-02 2021-04-23 南京视莱尔汽车电子有限公司 Automatic grinding device of intelligence (window) curtain electric motor rotor
CN115284130A (en) * 2022-07-04 2022-11-04 青岛中科国晟动力科技有限公司 Rotor blade tip grinding method

Family Cites Families (16)

* 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
US4376357A (en) * 1980-05-21 1983-03-15 Keighley Grinders (Machine Tools) Ltd. Machine tools
US4443975A (en) * 1981-01-26 1984-04-24 The Warner & Swasey Company Dual wheel cylindrical grinding center
JPS59191246U (en) * 1983-06-02 1984-12-19 三興機械株式会社 grinding machine
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
US4512115A (en) * 1983-06-07 1985-04-23 United Technologies Corporation Method for cylindrical grinding turbine engine rotor assemblies
CH655528B (en) * 1984-02-06 1986-04-30
CH670792A5 (en) * 1985-06-29 1989-07-14 Schaudt Maschinenbau Gmbh
DE3724698A1 (en) * 1987-07-25 1989-02-02 Schaudt Maschinenbau Gmbh GRINDING HEAD
DE4015554A1 (en) * 1990-05-15 1991-11-21 Buderus Schleiftechnik GRINDING MACHINE WITH A GRINDING UNIT ON THE MACHINE BED FOR ONE OR MULTIPLE GRINDING SPINDLES
JPH04331060A (en) * 1990-10-25 1992-11-18 Mas Fab Liechti & Co Ag Machining centre
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 (en) * 1993-01-28 1994-08-04 Schaudt Maschinenbau Gmbh Abrasive belt grinding machine
IT1272086B (en) * 1993-12-17 1997-06-11 Fiatavio Spa METHOD AND MACHINE FOR THE PROCESSING OF A PALLET SECTOR.
DE19620813C2 (en) * 1996-05-23 2000-07-20 Junker Erwin Maschf Gmbh Method and device for non-circular grinding of cam shapes with concave flanks

Also Published As

Publication number Publication date
ES2114778A1 (en) 1998-06-01
GB2294418A (en) 1996-05-01
DE19538663A1 (en) 1996-04-25
ITMI952126A1 (en) 1997-04-17
DE19538663B4 (en) 2010-09-16
GB9521403D0 (en) 1995-12-20
IT1277264B1 (en) 1997-11-05
GB2294418B (en) 1998-04-15
ITMI952126A0 (en) 1995-10-17

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