JPS5636336A - Manufacture of metal sheet laminated core - Google Patents

Manufacture of metal sheet laminated core

Info

Publication number
JPS5636336A
JPS5636336A JP11091479A JP11091479A JPS5636336A JP S5636336 A JPS5636336 A JP S5636336A JP 11091479 A JP11091479 A JP 11091479A JP 11091479 A JP11091479 A JP 11091479A JP S5636336 A JPS5636336 A JP S5636336A
Authority
JP
Japan
Prior art keywords
sheets
electrically insulated
punching
laminated core
manufacture
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.)
Pending
Application number
JP11091479A
Other languages
Japanese (ja)
Inventor
Harufumi Sakino
Eiichi Hirota
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP11091479A priority Critical patent/JPS5636336A/en
Publication of JPS5636336A publication Critical patent/JPS5636336A/en
Pending legal-status Critical Current

Links

Landscapes

  • Laminated Bodies (AREA)
  • Manufacturing Cores, Coils, And Magnets (AREA)

Abstract

PURPOSE: To reduce metal die wear and man power by laminating metal sheets through electrically insulated layers and then by punching the sheets in a desired shape.
CONSTITUTION: On amorphous alloy sheets as electrically insulated sheets, for example, epoxy resin is used to laminate, and then, the work is punched in a desired core form. Therefore, different from the usual one by one punching method, the number of punching and die life are improved remarkably, and a punched sheet is obtained in laminated core state so that man power is reduced. The electrically insulated layer uses epoxy resine, but even other resine can obtain fully the same effect.
COPYRIGHT: (C)1981,JPO&Japio
JP11091479A 1979-08-29 1979-08-29 Manufacture of metal sheet laminated core Pending JPS5636336A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11091479A JPS5636336A (en) 1979-08-29 1979-08-29 Manufacture of metal sheet laminated core

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11091479A JPS5636336A (en) 1979-08-29 1979-08-29 Manufacture of metal sheet laminated core

Publications (1)

Publication Number Publication Date
JPS5636336A true JPS5636336A (en) 1981-04-09

Family

ID=14547828

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11091479A Pending JPS5636336A (en) 1979-08-29 1979-08-29 Manufacture of metal sheet laminated core

Country Status (1)

Country Link
JP (1) JPS5636336A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58112730A (en) * 1981-12-26 1983-07-05 株式会社豊田中央研究所 Manufacture of laminated shape consisting of amorphous alloy and thermoplastic resin
JPS58175654A (en) * 1982-04-09 1983-10-14 新日本製鐵株式会社 Manufacture of laminated bonded amorphous alloy band and iron core
JPS61195013U (en) * 1985-05-25 1986-12-04
JPH01196432A (en) * 1988-01-29 1989-08-08 Matsushita Seiko Co Ltd Airconditioner
JPH02120805U (en) * 1989-03-16 1990-09-28
US7445852B2 (en) 2002-01-16 2008-11-04 Mitsui Chemicals, Inc. Magnetic substrate, laminate of magnetic substrate and method for producing thereof

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58112730A (en) * 1981-12-26 1983-07-05 株式会社豊田中央研究所 Manufacture of laminated shape consisting of amorphous alloy and thermoplastic resin
JPS6137113B2 (en) * 1981-12-26 1986-08-22 Toyoda Chuo Kenkyusho Kk
JPS58175654A (en) * 1982-04-09 1983-10-14 新日本製鐵株式会社 Manufacture of laminated bonded amorphous alloy band and iron core
JPS61195013U (en) * 1985-05-25 1986-12-04
JPH01196432A (en) * 1988-01-29 1989-08-08 Matsushita Seiko Co Ltd Airconditioner
JPH02120805U (en) * 1989-03-16 1990-09-28
US7445852B2 (en) 2002-01-16 2008-11-04 Mitsui Chemicals, Inc. Magnetic substrate, laminate of magnetic substrate and method for producing thereof

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