ES8104032A1 - Procedimiento para la obtencion de polos para maquinas elec-tricas - Google Patents

Procedimiento para la obtencion de polos para maquinas elec-tricas

Info

Publication number
ES8104032A1
ES8104032A1 ES494609A ES494609A ES8104032A1 ES 8104032 A1 ES8104032 A1 ES 8104032A1 ES 494609 A ES494609 A ES 494609A ES 494609 A ES494609 A ES 494609A ES 8104032 A1 ES8104032 A1 ES 8104032A1
Authority
ES
Spain
Prior art keywords
pole
pole piece
electric machine
manufacture
dynamo electric
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
Application number
ES494609A
Other languages
English (en)
Other versions
ES494609A0 (es
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of ES8104032A1 publication Critical patent/ES8104032A1/es
Publication of ES494609A0 publication Critical patent/ES494609A0/es
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/02—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies
    • H02K15/022—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies with salient poles or claw-shaped poles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
    • B21K1/00—Making machine elements
    • B21K1/76—Making machine elements elements not mentioned in one of the preceding groups

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Manufacture Of Motors, Generators (AREA)
  • Punching Or Piercing (AREA)
  • Shearing Machines (AREA)
  • Forging (AREA)

Abstract

PROCEDIMIENTO DE FABRICACION DE POLOS PARA MAQUINAS ELECTRICAS. A PARTIR DE UNA LAMINA BRUTA SE CORTAN PIEZAS PRISMATICAS (1), QUE POSTERIORMENTE SE COLOCAN EN UN MOLDE (9), DONDE SE CONFORMAN LOS POLOS POR PRENSADO CON UN PUNZON (14) Y UN PUNZON (16), CON SUPERFICIE (17) ADAPTADA A LA CURVATURA DE LOS POLOS, QUEDANDO UN NUCLEO (4) Y CUERNOS POLARES (3); A CONTINUACION SE SACA DEL MOLDE (9), POR EMPUJE DEL PUNZON INFERIOR (14). EL POLO SE PERFORA, TALLANDOSE UNA ROSA, Y EL NUCLEO (4) DEL POLO SE PRENSA A SU ALTURA DEFINITIVA.
ES494609A 1979-08-31 1980-08-29 Procedimiento para la obtencion de polos para maquinas elec-tricas Granted ES494609A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792935182 DE2935182A1 (de) 1979-08-31 1979-08-31 Verfahren zum herstellen von polen fuer elektrische maschinen

Publications (2)

Publication Number Publication Date
ES8104032A1 true ES8104032A1 (es) 1981-04-01
ES494609A0 ES494609A0 (es) 1981-04-01

Family

ID=6079712

Family Applications (1)

Application Number Title Priority Date Filing Date
ES494609A Granted ES494609A0 (es) 1979-08-31 1980-08-29 Procedimiento para la obtencion de polos para maquinas elec-tricas

Country Status (7)

Country Link
US (1) US4448055A (es)
JP (1) JPS5636355A (es)
DE (1) DE2935182A1 (es)
ES (1) ES494609A0 (es)
FR (1) FR2464122A1 (es)
GB (1) GB2057312B (es)
IT (1) IT1132575B (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101298090B (zh) * 2008-04-23 2010-06-09 武汉理工大学 一种电机极靴精密冷锻成形的工艺
CN102922031B (zh) * 2012-11-01 2014-12-17 天津力神电池股份有限公司 高效极耳裁切机
CN110142360B (zh) * 2019-04-30 2024-02-23 常州益广自动化设备有限公司 导电嘴棒料全自动缩孔系统
CN114083043B (zh) * 2021-11-22 2022-09-02 广州市易鸿智能装备有限公司 一种宽幅分切机

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3124876A (en) * 1964-03-17 Method of forming cupped articles
US2104222A (en) * 1932-09-27 1938-01-04 Aluminum Co Of America Method of extruding metal containers
US2653376A (en) * 1949-04-02 1953-09-29 Gen Motors Corp Method of making unitary magnetic pole pieces
US2755543A (en) * 1952-09-25 1956-07-24 Chrysler Corp Method of making universal joint bodies
GB751187A (en) * 1953-08-18 1956-06-27 Fiat Spa Method of manufacturing curved flanged members, more particularly pole pieces for dynamo-electric machines
DE2909214C2 (de) * 1979-03-09 1982-08-12 Robert Bosch Gmbh, 7000 Stuttgart Verfahren zum Herstellen eines Polschuhs für elektrische Maschinen

Also Published As

Publication number Publication date
GB2057312B (en) 1983-03-09
IT8024341A0 (it) 1980-08-28
IT1132575B (it) 1986-07-02
JPS6358657B2 (es) 1988-11-16
JPS5636355A (en) 1981-04-09
GB2057312A (en) 1981-04-01
DE2935182C2 (es) 1992-06-04
FR2464122A1 (fr) 1981-03-06
DE2935182A1 (de) 1981-03-26
FR2464122B1 (es) 1985-01-04
ES494609A0 (es) 1981-04-01
US4448055A (en) 1984-05-15

Similar Documents

Publication Publication Date Title
US5544477A (en) Method of producing chain links for fine jewelry rope chains
ES8104032A1 (es) Procedimiento para la obtencion de polos para maquinas elec-tricas
JPS55137835A (en) Method of electrical working
JPS574327A (en) Method and device for manufacturing gear by press work
JPS5758947A (en) Cold pressing method for cold pressed parts such as bolt or the like
JPS5322682A (en) Method of punching of materials
JPS5653827A (en) Extracting method of approximately circular blank material
JPS5681936A (en) Lead wire forming device
GB1126613A (en) Improved die for cutting sheet materials
JPS5726424A (en) Manufacture of laminated core
JPS57160528A (en) Molding drawing-out method of continuous punching press
Baca et al. Increasing Drawing Die Life in Wet Drawing of Cord Wires
JPS51129603A (en) Method for production of rotary electric machine iron-core
ES489316A1 (es) Procedimiento para la fabricacion de una zapata polar para maquinas electricas
JPS5752524A (en) Hoop of coining material for outer blade of electric shaver made of amprphous metal and its working method
JPS57162271A (en) Apparatus for production of plate for lead storage battery
JPS5942169Y2 (ja) スリツタ−材
JPS52151085A (en) Metal die for measurement of shearing stress
JPS5641037A (en) Plate working method of turntable for player
JPS53111364A (en) Manufacture of extrusion vacuum-pressure molded product
GB895908A (en) Improvements in or relating to reels, pulleys, wheels, drums and the like
JPS5746639A (en) Iron core for squirrel-cage rotor
JPS5518331A (en) Method of manufacturing grip scissors
JPS51111995A (en) Nc electric discharge wire cutting machine
Artyukhov et al. Electrospark Machining in a Novel Method of Making Stamping Dies

Legal Events

Date Code Title Description
MM4A Patent lapsed

Effective date: 19960401