JP5160944B2 - 積層鉄心の製造方法及び製造装置 - Google Patents

積層鉄心の製造方法及び製造装置 Download PDF

Info

Publication number
JP5160944B2
JP5160944B2 JP2008110100A JP2008110100A JP5160944B2 JP 5160944 B2 JP5160944 B2 JP 5160944B2 JP 2008110100 A JP2008110100 A JP 2008110100A JP 2008110100 A JP2008110100 A JP 2008110100A JP 5160944 B2 JP5160944 B2 JP 5160944B2
Authority
JP
Japan
Prior art keywords
iron core
thin plate
dummy
thin plates
punching
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
JP2008110100A
Other languages
English (en)
Japanese (ja)
Other versions
JP2009261195A5 (https=
JP2009261195A (ja
Inventor
芳孝 鹿川
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 Precision Industries Ltd
Original Assignee
Kuroda Precision Industries Ltd
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 Kuroda Precision Industries Ltd filed Critical Kuroda Precision Industries Ltd
Priority to JP2008110100A priority Critical patent/JP5160944B2/ja
Publication of JP2009261195A publication Critical patent/JP2009261195A/ja
Publication of JP2009261195A5 publication Critical patent/JP2009261195A5/ja
Application granted granted Critical
Publication of JP5160944B2 publication Critical patent/JP5160944B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Landscapes

  • Manufacture Of Motors, Generators (AREA)
JP2008110100A 2008-04-21 2008-04-21 積層鉄心の製造方法及び製造装置 Expired - Fee Related JP5160944B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2008110100A JP5160944B2 (ja) 2008-04-21 2008-04-21 積層鉄心の製造方法及び製造装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2008110100A JP5160944B2 (ja) 2008-04-21 2008-04-21 積層鉄心の製造方法及び製造装置

Publications (3)

Publication Number Publication Date
JP2009261195A JP2009261195A (ja) 2009-11-05
JP2009261195A5 JP2009261195A5 (https=) 2011-04-07
JP5160944B2 true JP5160944B2 (ja) 2013-03-13

Family

ID=41387884

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2008110100A Expired - Fee Related JP5160944B2 (ja) 2008-04-21 2008-04-21 積層鉄心の製造方法及び製造装置

Country Status (1)

Country Link
JP (1) JP5160944B2 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5697637B2 (ja) * 2012-09-21 2015-04-08 黒田精工株式会社 積層鉄心の製造方法および積層鉄心製造装置
JP5814304B2 (ja) * 2013-06-21 2015-11-17 黒田精工株式会社 積層鉄心製造装置および積層鉄心の製造方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3317727B2 (ja) * 1992-10-02 2002-08-26 株式会社放電精密加工研究所 順送り加工装置
JP2005285852A (ja) * 2004-03-26 2005-10-13 Minebea Co Ltd 積層コアおよびそのための製造方法、製造装置
JP2007295668A (ja) * 2006-04-21 2007-11-08 Yaskawa Electric Corp カシメ跡なしコアの製造方法
CN101641572B (zh) * 2007-04-25 2012-05-09 株式会社三井高科技 异形层叠铁心的制造方法

Also Published As

Publication number Publication date
JP2009261195A (ja) 2009-11-05

Similar Documents

Publication Publication Date Title
CN107404201B (zh) 层叠铁心的制造方法
CN100527569C (zh) 马达用叠层芯的制造方法、其制造装置、及叠层夹具
JP5697637B2 (ja) 積層鉄心の製造方法および積層鉄心製造装置
WO2012043632A1 (ja) 積層体製造装置および積層体製造方法
US11752537B2 (en) Metal parts blanking process for rotor and stator of an electric motor
JP2017017855A (ja) 積層鉄心の製造方法
WO2016067702A1 (ja) 順送加工方法
JP2013188772A (ja) プレス装置
JP5338190B2 (ja) 積層鉄心の製造装置および製造方法
JP7459110B2 (ja) 金属部品を製造するための多層精密打抜きプロセスおよびそのようなプロセスを実行するための精密打抜き装置
JP2008211948A5 (https=)
JP4659441B2 (ja) 積層鉄心及びその製造方法
JP4574255B2 (ja) 分割積層コアの製造方法と製造用順送り金型
JP5160944B2 (ja) 積層鉄心の製造方法及び製造装置
CN105322733A (zh) 层压铁芯的制造方法
JP2010178487A (ja) 積層鉄心の製造方法および順送り金型装置
JP4785270B2 (ja) 積層鉄心の製造方法及び装置
JP5735880B2 (ja) 鉄心製造装置
JP5697640B2 (ja) 積層鉄心の製造方法および積層鉄心製造装置
IT201800007470A1 (it) Procedimento per la produzione di nuclei ferromagnetici di motori elettrici e nuclei ferromagnetici cosi' realizzati
JP6392089B2 (ja) 打抜き方法及び打抜き装置並びに積層鉄心の製造方法
KR101990696B1 (ko) 코어의 분리가 용이한 접착식 적층 코어 제조 장치
JP6316783B2 (ja) 積層鉄心の製造方法及び製造装置
CN103855875A (zh) 电枢制造方法和跳步模具装置
JP5016650B2 (ja) 環状積層鉄心用ユニット積層体の製造方法

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20110217

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20110217

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20110217

RD02 Notification of acceptance of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7422

Effective date: 20110904

TRDD Decision of grant or rejection written
A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20121128

A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20121204

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20121213

R150 Certificate of patent or registration of utility model

Ref document number: 5160944

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

Free format text: JAPANESE INTERMEDIATE CODE: R150

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20151221

Year of fee payment: 3

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

LAPS Cancellation because of no payment of annual fees