JPS57207317A - Machining method for super quick cooling type magnetic thin belt - Google Patents

Machining method for super quick cooling type magnetic thin belt

Info

Publication number
JPS57207317A
JPS57207317A JP9277181A JP9277181A JPS57207317A JP S57207317 A JPS57207317 A JP S57207317A JP 9277181 A JP9277181 A JP 9277181A JP 9277181 A JP9277181 A JP 9277181A JP S57207317 A JPS57207317 A JP S57207317A
Authority
JP
Japan
Prior art keywords
core
thin belt
amorphous
external force
magnetic thin
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
JP9277181A
Other languages
Japanese (ja)
Inventor
Hidenori Kakehashi
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 Electric Works Co Ltd
Original Assignee
Matsushita Electric Works 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 Works Ltd filed Critical Matsushita Electric Works Ltd
Priority to JP9277181A priority Critical patent/JPS57207317A/en
Publication of JPS57207317A publication Critical patent/JPS57207317A/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • H01F41/0213—Manufacturing of magnetic circuits made from strip(s) or ribbon(s)
    • H01F41/0226—Manufacturing of magnetic circuits made from strip(s) or ribbon(s) from amorphous ribbons

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacturing Of Steel Electrode Plates (AREA)

Abstract

PURPOSE:To improve the productivity of a wound iron core and to improve magnetic characteristics, by applying an external force to an amorphous troidal core in the direction of the radius, obtaining an arbitrary shape, and performing heat treatment under the state the external force is being applied. CONSTITUTION:The amorphous magnetic thin belt 1 is wound and layered in a circular shape and the amorphous troidal core 2 is formed. Then the external foce F is applied to the core 2 in the direction of the radius of the core, and the arbitrary shape is formed. The heat treatment is performed under the state the external force F is being applied. In this method, there is no steep internal stress in the thin belt 1, and the iron loss is decreased. The amorphous toroidal core having the arbitrary shape can be formed based on the state of the external force and the productivity thereof can be improved.
JP9277181A 1981-06-15 1981-06-15 Machining method for super quick cooling type magnetic thin belt Pending JPS57207317A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9277181A JPS57207317A (en) 1981-06-15 1981-06-15 Machining method for super quick cooling type magnetic thin belt

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9277181A JPS57207317A (en) 1981-06-15 1981-06-15 Machining method for super quick cooling type magnetic thin belt

Publications (1)

Publication Number Publication Date
JPS57207317A true JPS57207317A (en) 1982-12-20

Family

ID=14063677

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9277181A Pending JPS57207317A (en) 1981-06-15 1981-06-15 Machining method for super quick cooling type magnetic thin belt

Country Status (1)

Country Link
JP (1) JPS57207317A (en)

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