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MX2022005865A - Metodo de procesamiento de punzonado para laminas de acero electrico y metodo para fabricar nucleo laminado. - Google Patents

Metodo de procesamiento de punzonado para laminas de acero electrico y metodo para fabricar nucleo laminado.

Info

Publication number
MX2022005865A
MX2022005865A MX2022005865A MX2022005865A MX2022005865A MX 2022005865 A MX2022005865 A MX 2022005865A MX 2022005865 A MX2022005865 A MX 2022005865A MX 2022005865 A MX2022005865 A MX 2022005865A MX 2022005865 A MX2022005865 A MX 2022005865A
Authority
MX
Mexico
Prior art keywords
electromagnetic steel
steel plate
laminated core
manufacturing laminated
stacked state
Prior art date
Application number
MX2022005865A
Other languages
English (en)
Inventor
Kunihiro Senda
Yoshihiko Oda
Masanori Uesaka
Original Assignee
Jfe Steel Corp
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 Jfe Steel Corp filed Critical Jfe Steel Corp
Publication of MX2022005865A publication Critical patent/MX2022005865A/es

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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/02—Details of the magnetic circuit characterised by the magnetic material
    • 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
    • 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
    • B21D28/24—Perforating, i.e. punching holes
    • B21D28/26—Perforating, i.e. punching holes in sheets or flat parts
    • 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
    • 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
    • H02K2213/00—Specific aspects, not otherwise provided for and not covered by codes H02K2201/00 - H02K2211/00
    • H02K2213/03—Machines characterised by numerical values, ranges, mathematical expressions or similar information
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/64—Electric machine technologies in electromobility
    • 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
    • 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
    • Y10T29/4902—Electromagnet, transformer or inductor
    • Y10T29/49075—Electromagnet, transformer or inductor including permanent magnet or core
    • Y10T29/49078—Laminated

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Manufacture Of Motors, Generators (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Manufacturing Cores, Coils, And Magnets (AREA)

Abstract

Un método de procesamiento de punzonado para láminas de acero eléctrico de acuerdo a la presente invención es un método de procesamiento de punzonado para láminas de acero eléctrico para fabricar segmentos de núcleo al perforar, simultáneamente, una pluralidad de láminas de acero eléctrico en un estado apilado, en el cual, en un caso donde los segmentos de núcleo se aplican a un núcleo de estator en el que una densidad de flujo magnético máxima en una Porción de diente es para ser más alta que una densidad de flujo magnético máxima en una porción del yugo trasera, grados de dureza Vickers de una lámina de acero eléctrico colocada en segundo lugar desde un lado inferior y una lámina de acero eléctrico colocada encima de la lámina de acero eléctrico colocada en segundo lugar desde el lado inferior, en el estado apilado, se caracterizan por estar configurados a 180 HV o superior, y 10 HV o superior que un valor de grado de dureza Vickers de una lámina de acero eléctrico colocada en el lado inferior en el estado apilado.
MX2022005865A 2016-09-29 2019-03-27 Metodo de procesamiento de punzonado para laminas de acero electrico y metodo para fabricar nucleo laminado. MX2022005865A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2016191028A JP6288201B1 (ja) 2016-09-29 2016-09-29 電磁鋼板の打抜き加工方法及び積層鉄心の製造方法

Publications (1)

Publication Number Publication Date
MX2022005865A true MX2022005865A (es) 2022-06-14

Family

ID=61558008

Family Applications (2)

Application Number Title Priority Date Filing Date
MX2019003576A MX2019003576A (es) 2016-09-29 2017-08-22 Metodo de procesamiento de punzonado para laminas de acero electrico y metodo para fabricar nucleo laminado.
MX2022005865A MX2022005865A (es) 2016-09-29 2019-03-27 Metodo de procesamiento de punzonado para laminas de acero electrico y metodo para fabricar nucleo laminado.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
MX2019003576A MX2019003576A (es) 2016-09-29 2017-08-22 Metodo de procesamiento de punzonado para laminas de acero electrico y metodo para fabricar nucleo laminado.

Country Status (9)

Country Link
US (1) US11005345B2 (es)
EP (1) EP3522344B1 (es)
JP (1) JP6288201B1 (es)
KR (1) KR102215858B1 (es)
CN (1) CN109792193B (es)
CA (1) CA3037947C (es)
MX (2) MX2019003576A (es)
TW (1) TWI645958B (es)
WO (1) WO2018061529A1 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7096015B2 (ja) 2018-03-09 2022-07-05 Ｊｆｅスチール株式会社 電磁鋼板の製造方法
NL1043083B1 (en) * 2018-11-20 2020-06-03 Bosch Gmbh Robert Multi-layer blanking process and device for the manufacture of metal parts such as rotor and stator lamination sheets for an electric motor
JP7084451B2 (ja) * 2020-08-11 2022-06-14 シナノケンシ株式会社 固定子コア及びモータ
JP7358608B2 (ja) * 2020-08-17 2023-10-10 日本製鉄株式会社 加工品製造方法
PL4235717T3 (pl) * 2020-10-26 2025-07-14 Nippon Steel Corporation Żelazny rdzeń zwinięty, sposób wytwarzania żelaznego rdzenia zwiniętego oraz urządzenie dla wytwarzania żelaznego rdzenia zwiniętego
EP4243246B1 (de) * 2022-03-07 2025-09-10 Dr. Ing. h.c. F. Porsche Aktiengesellschaft Elektrische maschine für ein fahrzeug

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JPS55156623A (en) 1979-05-23 1980-12-05 Shinko Electric Co Ltd Blanking method for overlapped double sheets for iron core of electrical machinery and apparatus
BR0002188A (pt) * 2000-03-30 2001-11-13 Brasil Compressores Sa Processo de formação do pacote de lâminasmetálicas de estator de motor elétrico e pacotede lâminas metálicas
JP2003153503A (ja) 2001-11-08 2003-05-23 Matsushita Electric Ind Co Ltd 電動機鉄心の製造方法
JP2003189514A (ja) * 2001-12-14 2003-07-04 Hitachi Ltd 積層コアを有する電気機器及び電気機器用積層コアプレス金型及び積層コア組立設備
US6784588B2 (en) * 2003-02-03 2004-08-31 Metglas, Inc. Low core loss amorphous metal magnetic components for electric motors
CN1294685C (zh) * 2003-07-29 2007-01-10 发那科株式会社 电机及电机制造装置
DE10361857A1 (de) * 2003-12-30 2005-07-28 Robert Bosch Gmbh Verfahren zur Herstellung eines Ständers sowie danach hergestellter Ständer
JP4472386B2 (ja) 2004-03-10 2010-06-02 株式会社三井ハイテック 積層鉄心の製造方法
JP4798965B2 (ja) 2004-05-31 2011-10-19 株式会社東芝 回転機鉄心の製造方法
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
EP1789260B1 (en) 2005-04-15 2008-11-26 Illinois Tool Works Inc. Seal stock laminate
JP4492521B2 (ja) 2005-10-26 2010-06-30 トヨタ自動車株式会社 ロータシャフトの製造方法
JP4752613B2 (ja) * 2006-05-19 2011-08-17 株式会社デンソー 積層部品の製造方法
JP4815300B2 (ja) 2006-07-31 2011-11-16 日本電産サンキョー株式会社 ステッピングモータのステータコアの製造方法並びにそのステッピングモータ
JP2009071994A (ja) * 2007-09-13 2009-04-02 Denso Corp 回転電機の固定子および回転電機
JP2011109834A (ja) * 2009-11-18 2011-06-02 Toyota Motor Corp 分割構造のモータステータ、並びにその製造方法及び装置
JP5494448B2 (ja) 2010-12-03 2014-05-14 新日鐵住金株式会社 金属板の打ち抜き加工方法及び装置と回転電機鉄心の製造方法
JP5494449B2 (ja) 2010-12-03 2014-05-14 新日鐵住金株式会社 金属板打ち抜き加工方法及び装置と回転電機鉄心の製造方法
EP3176285B1 (en) * 2014-07-29 2018-09-05 JFE Steel Corporation Electrical steel sheet for stacking, stacked electrical steel sheet, method of manufacturing stacked electrical steel sheet, and iron core for automotive motor
JP5958565B2 (ja) * 2015-01-14 2016-08-02 Ｊｆｅスチール株式会社 打抜き加工方法、打抜き加工装置、および積層鉄心の製造方法
JP2017038453A (ja) * 2015-08-07 2017-02-16 株式会社三井ハイテック 積層鉄心及びその製造方法並びにこれに用いるカシメ形成用パンチ
KR101705235B1 (ko) * 2015-12-11 2017-02-09 주식회사 포스코 무방향성 전기강판 및 그 제조방법

Also Published As

Publication number Publication date
MX2019003576A (es) 2019-06-03
EP3522344B1 (en) 2022-09-28
US20190312495A1 (en) 2019-10-10
TWI645958B (zh) 2019-01-01
EP3522344A4 (en) 2020-05-06
CN109792193A (zh) 2019-05-21
CA3037947A1 (en) 2018-04-05
JP6288201B1 (ja) 2018-03-07
WO2018061529A1 (ja) 2018-04-05
JP2018057158A (ja) 2018-04-05
KR20190055091A (ko) 2019-05-22
EP3522344A1 (en) 2019-08-07
CA3037947C (en) 2021-06-15
TW201815566A (zh) 2018-05-01
CN109792193B (zh) 2021-01-05
KR102215858B1 (ko) 2021-02-15
US11005345B2 (en) 2021-05-11

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