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

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

Info

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
Authority
KR
South Korea
Prior art keywords
thin plate
iron core
magnetic pole
punching
effective
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.)
Active
Application number
KR1020130148616A
Other languages
English (en)
Korean (ko)
Other versions
KR20140071918A (ko
Inventor
도모히로 오기쿠보
도시오 하라
Original Assignee
구로다 프리시젼 인더스트리스 리미티드
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 구로다 프리시젼 인더스트리스 리미티드 filed Critical 구로다 프리시젼 인더스트리스 리미티드
Publication of KR20140071918A publication Critical patent/KR20140071918A/ko
Application granted granted Critical
Publication of KR102013715B1 publication Critical patent/KR102013715B1/ko
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • 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

Landscapes

  • 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

Family

ID=50863186

Family Applications (1)

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
US8368278B2 (en) * 2007-11-15 2013-02-05 Panasonic Corporation Motor and electronic device comprising the same

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

Similar Documents

Publication Publication Date Title
US10033232B2 (en) Laminate and method for manufacturing the same and method for manufacturing laminated core
EP2466732B1 (en) Manufacturing method of a laminated rotor core
JP6479392B2 (ja) 積層鉄心及びその製造方法
CN111033980A (zh) 分割铁芯连结体及电枢的制造方法
CN105743299B (zh) 层压体及其制造方法以及转子的制造方法
KR102215858B1 (ko) 전자 강판의 펀칭 가공 방법 및 적층 철심의 제조 방법
US8082654B2 (en) Production method for large rotor/stator laminations
JP2006353001A (ja) 積層鉄心とその製造方法及び製造装置
CN110140286B (zh) 转子铁芯的制造方法、转子以及马达
JP6649676B2 (ja) 積層鉄心の製造方法
JP2005318763A (ja) 積層鉄心の製造方法および金型装置
KR102013715B1 (ko) 전기자(電機子) 제조방법 및 프로그래시브 금형 장치
JP6509373B2 (ja) コアシート、分割積層コアおよび固定子並びに分割積層コアの製造方法
JP2016092949A (ja) 打抜き方法
US20130033146A1 (en) Segmented rotor and stator lamination cores
CN106849535B (zh) 层叠铁芯及其制造方法
JP3660532B2 (ja) 電動機および電動機コアの製造方法
JP5462643B2 (ja) 積層鉄心及びその製造方法
JP2008109785A (ja) 電機子製造方法および順送り金型装置
JP2012228094A (ja) 回転電機の固定子
JP6316783B2 (ja) 積層鉄心の製造方法及び製造装置
JP2006158003A (ja) 積層固定子鉄心の製造方法
JP5039499B2 (ja) 積層固着品および積層固着品の製造方法
JP2013153575A (ja) 回転電機の積層鉄心及びその製造方法並びに回転電機の電機子
CN108599481B (zh) 定子铁芯的制造方法、定子铁芯和电机

Legal Events

Date Code Title Description
PA0109 Patent application

Patent event code: PA01091R01D

Comment text: Patent Application

Patent event date: 20131202

PG1501 Laying open of application
A201 Request for examination
PA0201 Request for examination

Patent event code: PA02012R01D

Patent event date: 20170630

Comment text: Request for Examination of Application

Patent event code: PA02011R01I

Patent event date: 20131202

Comment text: Patent Application

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

Comment text: Notification of reason for refusal

Patent event date: 20190108

Patent event code: PE09021S01D

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

Patent event code: PE07011S01D

Comment text: Decision to Grant Registration

Patent event date: 20190730

GRNT Written decision to grant
PR0701 Registration of establishment

Comment text: Registration of Establishment

Patent event date: 20190819

Patent event code: PR07011E01D

PR1002 Payment of registration fee

Payment date: 20190820

End annual number: 3

Start annual number: 1

PG1601 Publication of registration
FPAY Annual fee payment

Payment date: 20220811

Year of fee payment: 4

PR1001 Payment of annual fee

Payment date: 20220811

Start annual number: 4

End annual number: 4

PR1001 Payment of annual fee

Payment date: 20230705

Start annual number: 5

End annual number: 5

PR1001 Payment of annual fee

Payment date: 20240703

Start annual number: 6

End annual number: 6