JPS5469793A - Manufacturing method of magnet wheet - Google Patents

Manufacturing method of magnet wheet

Info

Publication number
JPS5469793A
JPS5469793A JP13753777A JP13753777A JPS5469793A JP S5469793 A JPS5469793 A JP S5469793A JP 13753777 A JP13753777 A JP 13753777A JP 13753777 A JP13753777 A JP 13753777A JP S5469793 A JPS5469793 A JP S5469793A
Authority
JP
Japan
Prior art keywords
magnet
waved
sheet
magnet material
magnetization
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
JP13753777A
Other languages
Japanese (ja)
Inventor
Koji Koetani
Kanji Machida
Noriyuki Miyoshi
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 JP13753777A priority Critical patent/JPS5469793A/en
Publication of JPS5469793A publication Critical patent/JPS5469793A/en
Pending legal-status Critical Current

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  • Hard Magnetic Materials (AREA)

Abstract

PURPOSE: To obtain waved magnetization and to improve superficial flux density, by pressure machining a magnetic sheet material magnetized in rolling direction into wave then cutting the plane.
CONSTITUTION: Compound of anisotropized ferrite particle scale and rubber or synthetic resin is fed through rotating roll to produce anisotropic magnet material sheet showing ferro-magnetic in depth direction. Then a plurality of said magnet material sheets are laminated and machined by waved press to produce waved and laminated magnet material sheet 7. Since the magnetization of ferrite particle in magnet material 7 is left along magnet material 7, it is magnetized into wave. Then both surfaces are smoothed to produce magnet sheet 8 and magnetizing yoke 10 is located at the valley of waved magnetization to magnetize the magnet sheet 8.
COPYRIGHT: (C)1979,JPO&Japio
JP13753777A 1977-11-15 1977-11-15 Manufacturing method of magnet wheet Pending JPS5469793A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13753777A JPS5469793A (en) 1977-11-15 1977-11-15 Manufacturing method of magnet wheet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13753777A JPS5469793A (en) 1977-11-15 1977-11-15 Manufacturing method of magnet wheet

Publications (1)

Publication Number Publication Date
JPS5469793A true JPS5469793A (en) 1979-06-05

Family

ID=15200996

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13753777A Pending JPS5469793A (en) 1977-11-15 1977-11-15 Manufacturing method of magnet wheet

Country Status (1)

Country Link
JP (1) JPS5469793A (en)

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