KR102013715B1 - 전기자(電機子) 제조방법 및 프로그래시브 금형 장치 - Google Patents

전기자(電機子) 제조방법 및 프로그래시브 금형 장치 Download PDF

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Publication number
KR102013715B1
KR102013715B1 KR1020130148616A KR20130148616A KR102013715B1 KR 102013715 B1 KR102013715 B1 KR 102013715B1 KR 1020130148616 A KR1020130148616 A KR 1020130148616A KR 20130148616 A KR20130148616 A KR 20130148616A KR 102013715 B1 KR102013715 B1 KR 102013715B1
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South Korea
Prior art keywords
thin plate
iron core
magnetic pole
punching
effective
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KR1020130148616A
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Korean (ko)
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KR20140071918A (ko
Inventor
도모히로 오기쿠보
도시오 하라
Original Assignee
구로다 프리시젼 인더스트리스 리미티드
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    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/22—Rotating parts of the magnetic circuit
    • H02K1/26—Rotor cores with slots for windings
    • H02K1/265—Shape, form or location of the slots

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  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Power Engineering (AREA)
  • Manufacture Of Motors, Generators (AREA)
KR1020130148616A 2012-12-04 2013-12-02 전기자(電機子) 제조방법 및 프로그래시브 금형 장치 Active KR102013715B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2012265416A JP5964221B2 (ja) 2012-12-04 2012-12-04 電機子製造方法および順送り金型装置
JPJP-P-2012-265416 2012-12-04

Publications (2)

Publication Number Publication Date
KR20140071918A KR20140071918A (ko) 2014-06-12
KR102013715B1 true KR102013715B1 (ko) 2019-08-23

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ID=50863186

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Application Number Title Priority Date Filing Date
KR1020130148616A Active KR102013715B1 (ko) 2012-12-04 2013-12-02 전기자(電機子) 제조방법 및 프로그래시브 금형 장치

Country Status (3)

Country Link
JP (1) JP5964221B2 (https=)
KR (1) KR102013715B1 (https=)
CN (1) CN103855875B (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106469962A (zh) * 2015-08-19 2017-03-01 东元电机股份有限公司 错位式转子铁芯及其制造方法
JP6934714B2 (ja) * 2016-10-18 2021-09-15 株式会社三井ハイテック 積層鉄心の製造方法及び積層鉄心
CN107253019A (zh) * 2017-05-09 2017-10-17 柳州申通汽车科技有限公司 冷凝器换热片的加工方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002354718A (ja) * 2001-05-24 2002-12-06 Toshiba Corp 電動機の固定子
JP2004229442A (ja) * 2003-01-24 2004-08-12 Mitsui High Tec Inc 積層鉄心の製造方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3110831A (en) 1961-07-19 1963-11-12 Gen Motors Corp Dynamoelectric machine core assembly
KR0137920B1 (ko) * 1993-02-10 1998-06-15 세끼모또 다다히로 스핀들 모터
JPH11332140A (ja) * 1998-05-08 1999-11-30 Sankyo Seiki Mfg Co Ltd 放射リブ巻線式回転電機の電機子構造
JP2002136003A (ja) * 2000-10-24 2002-05-10 Mitsubishi Electric Corp 回転電機の固定子
JP3954595B2 (ja) * 2004-04-30 2007-08-08 株式会社三井ハイテック 積層鉄心の製造方法および金型装置
KR20060098821A (ko) * 2005-03-08 2006-09-19 엘지전자 주식회사 모터의 스테이터
JP4930599B2 (ja) * 2007-11-15 2012-05-16 パナソニック株式会社 モータおよびそれを備えた電子機器

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002354718A (ja) * 2001-05-24 2002-12-06 Toshiba Corp 電動機の固定子
JP2004229442A (ja) * 2003-01-24 2004-08-12 Mitsui High Tec Inc 積層鉄心の製造方法

Also Published As

Publication number Publication date
KR20140071918A (ko) 2014-06-12
JP2014110732A (ja) 2014-06-12
JP5964221B2 (ja) 2016-08-03
CN103855875A (zh) 2014-06-11
CN103855875B (zh) 2017-09-19

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