CN1783667B - 叠片铁心及其制造方法以及模具装置 - Google Patents

叠片铁心及其制造方法以及模具装置 Download PDF

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Publication number
CN1783667B
CN1783667B CN2005101254576A CN200510125457A CN1783667B CN 1783667 B CN1783667 B CN 1783667B CN 2005101254576 A CN2005101254576 A CN 2005101254576A CN 200510125457 A CN200510125457 A CN 200510125457A CN 1783667 B CN1783667 B CN 1783667B
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CN
China
Prior art keywords
slotted eye
chip
insulating trip
eye portion
laminated core
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
CN2005101254576A
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English (en)
Chinese (zh)
Other versions
CN1783667A (zh
Inventor
西泽健
堀井英朗
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.)
KURODA PREC Inc Ltd
Original Assignee
KURODA PREC Inc Ltd
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Application filed by KURODA PREC Inc Ltd filed Critical KURODA PREC Inc Ltd
Publication of CN1783667A publication Critical patent/CN1783667A/zh
Application granted granted Critical
Publication of CN1783667B publication Critical patent/CN1783667B/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • B21D28/00—Shaping by press-cutting; Perforating
    • B21D28/02—Punching blanks or articles with or without obtaining scrap; Notching
    • B21D28/22—Notching the peripheries of circular blanks, e.g. laminations for dynamo-electric machines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/18—Layered products comprising a layer of metal comprising iron or steel
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
    • H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
    • H01F41/0206—Manufacturing of magnetic cores by mechanical means
    • H01F41/0233—Manufacturing of magnetic circuits made from sheets
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/32—Windings characterised by the shape, form or construction of the insulation
    • H02K3/34—Windings characterised by the shape, form or construction of the insulation between conductors or between conductor and core, e.g. slot insulation
    • 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
    • Y10T29/49009—Dynamoelectric machine
    • Y10T29/49012—Rotor
    • 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
    • Y10T29/49078—Laminated
    • 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
    • Y10T29/51—Plural diverse manufacturing apparatus including means for metal shaping or assembling
    • Y10T29/5136—Separate tool stations for selective or successive operation on work
    • Y10T29/5137—Separate tool stations for selective or successive operation on work including assembling or disassembling station
    • Y10T29/5142—Separate tool stations for selective or successive operation on work including assembling or disassembling station and means to sever work from supply
    • 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
    • Y10T29/51—Plural diverse manufacturing apparatus including means for metal shaping or assembling
    • Y10T29/5192—Armature
    • 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
    • Y10T29/5317—Laminated device

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Manufacture Of Motors, Generators (AREA)
  • Manufacturing Cores, Coils, And Magnets (AREA)
CN2005101254576A 2004-11-29 2005-11-18 叠片铁心及其制造方法以及模具装置 Expired - Fee Related CN1783667B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2004-344028 2004-11-29
JP2004344028 2004-11-29
JP2004344028A JP4659441B2 (ja) 2004-11-29 2004-11-29 積層鉄心及びその製造方法

Publications (2)

Publication Number Publication Date
CN1783667A CN1783667A (zh) 2006-06-07
CN1783667B true CN1783667B (zh) 2010-05-12

Family

ID=36635678

Family Applications (1)

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CN2005101254576A Expired - Fee Related CN1783667B (zh) 2004-11-29 2005-11-18 叠片铁心及其制造方法以及模具装置

Country Status (4)

Country Link
US (2) US8108988B2 (enExample)
JP (1) JP4659441B2 (enExample)
CN (1) CN1783667B (enExample)
MY (1) MY145335A (enExample)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4659441B2 (ja) * 2004-11-29 2011-03-30 黒田精工株式会社 積層鉄心及びその製造方法
CN103418667A (zh) * 2012-05-25 2013-12-04 蔡永合 一种与模具配合的步进装置
JP2014014231A (ja) * 2012-07-04 2014-01-23 Mitsubishi Heavy Ind Ltd 電動モータ
US9762096B2 (en) 2013-02-20 2017-09-12 Mitsubishi Electric Corporation Interior permanent magnet motor
KR101379155B1 (ko) * 2013-02-28 2014-03-27 (주)항남 2 이상의 모재가 적층된 모터의 웨이트 밸런스 코어의 제조 장치 및 제조 방법
DE102014017149A1 (de) * 2014-11-17 2016-05-19 Kienle + Spiess Gmbh Verfahren zur Herstellung von Lamellenpaketen und Anlage zur Durchführung des Verfahrens
TWI530968B (zh) * 2015-05-26 2016-04-21 Magnetic coil structure
JP6288201B1 (ja) * 2016-09-29 2018-03-07 Ｊｆｅスチール株式会社 電磁鋼板の打抜き加工方法及び積層鉄心の製造方法
CN107707046B (zh) * 2017-11-22 2024-03-29 杭州三相科技有限公司 高速电机铸铜转子铁芯及其加工方法
DE112018006953T5 (de) * 2018-03-21 2020-12-17 Kuroda Precision Industries Ltd. Vorrichtung zum Herstellen und Verfahren zum Herstellen eines geschichteten Eisenkerns
EP3736062A1 (de) 2019-05-08 2020-11-11 voestalpine Stahl GmbH Verfahren zum stanzpaketieren von blechteilen zu blechpaketen
JP7154264B2 (ja) * 2020-10-06 2022-10-17 三菱電機株式会社 コアエレメントの製造方法と製造装置
CN113922607B (zh) * 2021-12-10 2022-03-01 宁波震裕科技股份有限公司 电机定子铁芯成型过程中的绕线槽孔加工模具组

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3659129A (en) * 1970-09-15 1972-04-25 Gen Electric Insulated bar dynamoelectric machine and method of forming

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1115507A (en) * 1964-09-10 1968-05-29 Mini Of The Ministerul Ind Con Manufacturing processes of magnetic cores of stratified strips and sheets
US3882336A (en) 1973-12-03 1975-05-06 Briggs & Stratton Corp Electric motor armature core
JPS55162840A (en) * 1979-06-06 1980-12-18 Toshiba Corp Iron core of squirrel-cage motor
DE3227681A1 (de) 1982-07-24 1984-02-02 Robert Bosch Gmbh, 7000 Stuttgart Verfahren zum herstellen eines lamellenpaketes fuer anker elektrischer maschinen
JP2527498B2 (ja) 1991-01-28 1996-08-21 株式会社三井ハイテック 金型装置およびこれを用いた積層鉄心の製造方法
US5163217A (en) 1991-04-24 1992-11-17 Kuroda Precision Industries Ltd. Die for manufacturing laminated core
JP2552965B2 (ja) 1991-07-31 1996-11-13 株式会社三井ハイテック 積層鉄心製造用金型装置
JP2802862B2 (ja) 1992-10-26 1998-09-24 吉川精密株式会社 電動モータのコアの製造方法
JP2569215Y2 (ja) 1992-12-16 1998-04-22 株式会社三協精機製作所 モータの積層コア
US5829120A (en) 1993-02-15 1998-11-03 Fanuc, Ltd. Method for manufacturing a rotor for synchronous motor
JP3492008B2 (ja) 1995-03-10 2004-02-03 株式会社三井ハイテック 積層鉄心の製造方法
US5799387A (en) 1996-06-05 1998-09-01 L.H. Carbide Corpordation Lamina stack having a plurality of outer perimeter configurations and an apparatus and method for manufacturing said stack
IT1286450B1 (it) * 1996-12-06 1998-07-08 Corrada Spa Articolo laminare comprendente elementi di accoppiamento del tipo a maschio-femmina
JP3674523B2 (ja) 2001-03-15 2005-07-20 三菱電機株式会社 回転電機の固定子及びその製造方法
JP2002369431A (ja) * 2001-06-12 2002-12-20 Asmo Co Ltd 回転電機及び回転電機製造方法
JP3850232B2 (ja) 2001-06-13 2006-11-29 株式会社山田ドビー 積層コアの加工方法と装置
JP4264273B2 (ja) * 2003-02-25 2009-05-13 新日本製鐵株式会社 モータのステータ鉄心の製造方法
JP2005065413A (ja) * 2003-08-12 2005-03-10 Mitsui High Tec Inc 絶縁材付き積層鉄心及びその製造方法
US20060119209A1 (en) 2004-11-29 2006-06-08 Kuroda Precision Industries Ltd. Laminated iron core, method and die machine for manufacturing the same
JP4659441B2 (ja) 2004-11-29 2011-03-30 黒田精工株式会社 積層鉄心及びその製造方法
JP4498154B2 (ja) 2005-01-27 2010-07-07 ファナック株式会社 モータの製造方法、及びモータ製造装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3659129A (en) * 1970-09-15 1972-04-25 Gen Electric Insulated bar dynamoelectric machine and method of forming

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
JP平10-98856A 1998.04.14

Also Published As

Publication number Publication date
MY145335A (en) 2012-01-31
CN1783667A (zh) 2006-06-07
US7870661B2 (en) 2011-01-18
US8108988B2 (en) 2012-02-07
US20090038146A1 (en) 2009-02-12
US20080307634A1 (en) 2008-12-18
JP4659441B2 (ja) 2011-03-30
JP2006158066A (ja) 2006-06-15

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Granted publication date: 20100512

Termination date: 20191118