ES2189732T3 - Procedimiento para la fabricacion de paquetes de chapas de forma anular. - Google Patents

Procedimiento para la fabricacion de paquetes de chapas de forma anular.

Info

Publication number
ES2189732T3
ES2189732T3 ES00811037T ES00811037T ES2189732T3 ES 2189732 T3 ES2189732 T3 ES 2189732T3 ES 00811037 T ES00811037 T ES 00811037T ES 00811037 T ES00811037 T ES 00811037T ES 2189732 T3 ES2189732 T3 ES 2189732T3
Authority
ES
Spain
Prior art keywords
package
free
teeth
length
extremities
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
ES00811037T
Other languages
English (en)
Inventor
Raymond Bourgeois
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.)
Bourgeois SA R
Original Assignee
Bourgeois SA R
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 Bourgeois SA R filed Critical Bourgeois SA R
Application granted granted Critical
Publication of ES2189732T3 publication Critical patent/ES2189732T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K15/00—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/02—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies
    • H02K15/021—Magnetic cores
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D11/00—Bending not restricted to forms of material mentioned in only one of groups B21D5/00, B21D7/00, B21D9/00; Bending not provided for in groups B21D5/00 - B21D9/00; Twisting
    • B21D11/10—Bending specially adapted to produce specific articles, e.g. leaf springs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
    • B21D5/01—Bending sheet metal along straight lines, e.g. to form simple curves between rams and anvils or abutments
    • B21D5/015—Bending sheet metal along straight lines, e.g. to form simple curves between rams and anvils or abutments for making tubes
    • 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
    • Y10T29/49002—Electrical device making
    • Y10T29/49009—Dynamoelectric machine
    • 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
    • Y10T29/49002—Electrical device making
    • Y10T29/4902—Electromagnet, transformer or inductor
    • Y10T29/49075—Electromagnet, transformer or inductor including permanent magnet or core
    • 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
    • Y10T29/49002—Electrical device making
    • Y10T29/49117—Conductor or circuit manufacturing
    • Y10T29/49174—Assembling terminal to elongated conductor
    • Y10T29/49179—Assembling terminal to elongated conductor by metal fusion bonding
    • 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
    • Y10T29/5313—Means to assemble electrical device
    • Y10T29/53143—Motor or generator
    • 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
    • Y10T29/5313—Means to assemble electrical device
    • Y10T29/53143—Motor or generator
    • Y10T29/53161—Motor or generator including deforming means
    • 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
    • Y10T29/5313—Means to assemble electrical device
    • Y10T29/5317—Laminated device

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Power Engineering (AREA)
  • Manufacture Of Motors, Generators (AREA)
  • Laser Beam Processing (AREA)
  • Punching Or Piercing (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)

Abstract

Procedimiento para la fabricación de paquetes de chapas de forma anular para el estator de máquinas eléctricas, a partir de chapas estampadas, según las etapas siguientes: se cortan, por estampado, segmentos rectilíneos de chapas (1), con una longitud igual a la longitud de la periferia del paquete anular a ser formado, presentándose cada segmento en forma de una banda dotada con dientes (2) que tiene la forma de la sección radial de las piezas polares del estator, y cuyo lado opuesto a los dientes presenta muescas (3) situadas en la prolongación de los dientes, se apilan los segmentos (1) para formar un paquete con una altura predeterminada y se les ensambla por al menos dos cordones de soldadura por láser o por plasma, en dos acanaladuras formadas por las muescas (3), caracterizado por la combinación de etapas siguientes: se mantiene el paquete aprisionado entre una superficie plana (4), que se apoya sobre la superficie del paquete con las acanaladuras sobre aproximadamente la mitad de lalongitud del segmento, dejando libre aproximadamente 4 4 de la longitud total de cada extremidad y medios (5), que se apoyan sobre la superficie con las piezas polares, se efectúa un curvado previo por medio de una prensa de colisones múltiples (21, 22, 23) de las dos extremidades sobre aproximadamente la mitad de sus partes libres, para formar, en cada una de ellas, un arco de aproximadamente 40° aplicándose una presión sobre sus superficies acanaladas correspondientes contra punzones (5A, 5B) de forma correspondiente, se curvan las extremidades libres, sobre la totalidad de sus partes libres, en arco de círculo de 90° aplicando una presión sobre la superficie acanalada de las dos extremidades contra punzones (31A, 31B) de forma correspondiente, se libera el paquete y se le sujeta únicamente a lo largo de dos aristas, una de ellas sobre la cara interior y la otra sobre la cara exterior del paquete correspondiente a los puntos centrales de los segmentos, se aplica una presión por medio deuna prensa de colisones múltiples sobre las partes arqueadas del paquete hasta que se haya formado el cilindro, se sueldan con láser o con plasma las extremidades reunidas, formándose así una pieza cilíndrica.
ES00811037T 1999-11-10 2000-11-06 Procedimiento para la fabricacion de paquetes de chapas de forma anular. Expired - Lifetime ES2189732T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9914173A FR2800933B1 (fr) 1999-11-10 1999-11-10 Procede de fabrication de paquets de toles de forme annulaire

Publications (1)

Publication Number Publication Date
ES2189732T3 true ES2189732T3 (es) 2003-07-16

Family

ID=9551999

Family Applications (1)

Application Number Title Priority Date Filing Date
ES00811037T Expired - Lifetime ES2189732T3 (es) 1999-11-10 2000-11-06 Procedimiento para la fabricacion de paquetes de chapas de forma anular.

Country Status (11)

Country Link
US (2) US6584672B1 (es)
EP (1) EP1100185B1 (es)
JP (1) JP3805971B2 (es)
CN (1) CN1116134C (es)
CA (1) CA2325127C (es)
DE (1) DE60001140T2 (es)
ES (1) ES2189732T3 (es)
FR (1) FR2800933B1 (es)
HU (1) HU222471B1 (es)
MX (1) MXPA00011072A (es)
SI (1) SI1100185T1 (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004040311B4 (de) * 2004-08-19 2006-08-31 Umicore Ag & Co. Kg Ringscheibe aus gebogenem Bandmaterial
DE102004058659A1 (de) * 2004-12-06 2006-06-22 Robert Bosch Gmbh Fertigungseinrichtung und Verfahren zur Herstellung eines elektromagnetischen Elemensts für eine elektrische Maschine
CN103354405B (zh) * 2009-06-19 2016-04-06 建准电机工业股份有限公司 马达定子的制造方法
CN102802829B (zh) * 2010-03-18 2015-12-02 三菱重工业株式会社 板状工件的成形方法及成形体
CN102594042B (zh) * 2011-01-07 2014-02-19 山东中际电工装备股份有限公司 托盘步进送入装置
CN105762995B (zh) * 2016-03-30 2018-08-17 广东顺德三合工业自动化设备股份有限公司 直条定子预圈圆装置
CN107350346B (zh) * 2017-08-24 2023-06-09 嘉善誉丰汽车零件有限公司 圆轮扣成型设备
CN109538533B (zh) * 2018-12-29 2024-01-12 重庆通用工业(集团)有限责任公司 蒸汽压缩机机壳及其制造方法
EP4012903A1 (en) * 2020-12-09 2022-06-15 ATOP S.p.A. Method and apparatus for producing a stator of a dynamo-electric machine
JP7649481B2 (ja) 2022-06-16 2025-03-21 Toto株式会社 衛生洗浄装置

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2206330A1 (de) * 1972-02-10 1973-08-23 Schuler Gmbh L Nutenstanzmaschine
US4198743A (en) * 1974-09-19 1980-04-22 Tecumseh Products Company Method for forming a magnetic core for a linear compressor
DE2629532A1 (de) * 1975-07-03 1977-01-27 Sev Alternateurs Verfahren und vorrichtung fuer einen stator oder rotor einer elektrischen rotationsmaschine
JPS5936503B2 (ja) * 1976-12-28 1984-09-04 三菱電機株式会社 巻コアの形成方法とその形成装置
US4477306A (en) * 1980-09-02 1984-10-16 General Electric Company Laminated core, apparatus and methods
FR2550478B1 (fr) 1983-08-09 1986-05-23 Bourgeois R Procede de fabrication de paquets de toles magnetiques ou autres de forme annulaire et installation de mise en oeuvre
CN85102952A (zh) * 1985-04-19 1986-10-15 日本伺服株式会社 电机的叠层铁芯
US5065497A (en) * 1989-06-01 1991-11-19 Westinghouse Electric Corp. Apparatus for making a superconducting magnet for particle accelerators
US5382859A (en) * 1992-09-01 1995-01-17 Unique Mobility Stator and method of constructing same for high power density electric motors and generators
CN2189019Y (zh) * 1994-04-13 1995-02-08 刘士军 一种转子和定子芯片的冲制机
JP3346968B2 (ja) * 1995-10-06 2002-11-18 三菱電機株式会社 交流回転電機の固定子製造方法
JPH09163691A (ja) * 1995-12-01 1997-06-20 Toshiba Mec Kk 積層形コア及びその製造方法
CN1249878C (zh) * 1998-06-30 2006-04-05 三菱电机株式会社 铁芯组件及其制造方法
JP2000166152A (ja) * 1998-11-20 2000-06-16 Mitsubishi Electric Corp 車両用交流発電機の固定子およびその製造方法

Also Published As

Publication number Publication date
MXPA00011072A (es) 2003-04-25
HU222471B1 (hu) 2003-07-28
HU0004451D0 (es) 2001-01-29
CA2325127A1 (en) 2001-05-10
EP1100185B1 (fr) 2003-01-08
HUP0004451A2 (hu) 2001-10-28
CN1296865A (zh) 2001-05-30
US6851176B2 (en) 2005-02-08
US6584672B1 (en) 2003-07-01
CA2325127C (en) 2005-08-30
SI1100185T1 (en) 2003-08-31
FR2800933B1 (fr) 2001-12-28
HUP0004451A3 (en) 2002-03-28
JP3805971B2 (ja) 2006-08-09
DE60001140D1 (de) 2003-02-13
FR2800933A1 (fr) 2001-05-11
EP1100185A1 (fr) 2001-05-16
US20030229983A1 (en) 2003-12-18
JP2001205376A (ja) 2001-07-31
CN1116134C (zh) 2003-07-30
DE60001140T2 (de) 2003-09-11

Similar Documents

Publication Publication Date Title
UY27066A1 (es) Implante intervertebral en forma de cuna deformable
ES2182323T3 (es) Dispositivo de gofrado y laminado de material en banda que consta de dos o varias etapas.
ES2175169T3 (es) Sistema y metodo de ultrasonidos.
ES2076555T3 (es) Estator para una maquina electrica.
ES2181941T3 (es) Metodo para producir bandas gofradas laminadas con la misma definicion de gofrado en ambas caras.
CO5090879A1 (es) Un articulo absorbente envuelto individualmente el cual utiliza una cantidad minima de material de envoltura
CO5090875A1 (es) Un articulo absorbente empacado individualmente
ES2107983T3 (es) Pieza de corte postiza que tiene un rompevirutas para virutas finas.
MX9700018A (es) Material de empaque, almohadilla de empaque y maquina para fabricar el material de empaque.
USD1045590S1 (en) Razor package
AR021698A1 (es) Empaque primario para lentes de contacto
BR0300055A (pt) Método para a fabricação de núcleo de motor para máquinas de lavar
AR021795A1 (es) MÉTODO DE EVITAR LA DECOLORACIoN DESPAREJA DE UN PAQUETE EN UN ESTERILIZADOR DE VAPOR, Y BANDEJA PARA USAR EN EL MÉTODO.
AR023589A1 (es) Un metodo y un dispositivo para envolver un producto en una envoltura hecha de material laminado, y producto envuelto correspondiente
ES2101484T3 (es) Conjunto de grapas resiliente.
ES2034134T3 (es) Maquina para fabricar y empaquetar emplastos adhesivos.
ES2159092T3 (es) Fuelle de intercirculacion para material rodante.
CO5300438A1 (es) Enrollado de material en laminas
BR9706056A (pt) Máquina de embalagem com revólver de dobragem para a fabricação de embalagens em copo (macias) para cigarros
ES2130482T3 (es) Formato laminar para embalajes.
ES2175945T3 (es) Procedimiento para aplicar material de soldadura en una disposicion.
ES2349621T1 (es) Dispositivo limitador de desplazamiento lateral para estabilizadores.
ES2031181T3 (es) Dispositivo para la sujecion de una hoja circular de sierra.
ES2184665T3 (es) Dispositivo de contacto con corte y desplazamiento del aislamiento y borna de conexion.
AR022284A1 (es) Envoltorios para jabones