JPS5680113A - Cutting of band material for circular cross-sectional winding core - Google Patents

Cutting of band material for circular cross-sectional winding core

Info

Publication number
JPS5680113A
JPS5680113A JP15688479A JP15688479A JPS5680113A JP S5680113 A JPS5680113 A JP S5680113A JP 15688479 A JP15688479 A JP 15688479A JP 15688479 A JP15688479 A JP 15688479A JP S5680113 A JPS5680113 A JP S5680113A
Authority
JP
Japan
Prior art keywords
cut
cutting
band material
approx
edge
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.)
Granted
Application number
JP15688479A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6122851B2 (enrdf_load_stackoverflow
Inventor
Kunio Kurashige
Fumio Kitamura
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.)
Kitamura Machinery Co Ltd
Original Assignee
Kitamura Machinery 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 Kitamura Machinery Co Ltd filed Critical Kitamura Machinery Co Ltd
Priority to JP15688479A priority Critical patent/JPS5680113A/ja
Publication of JPS5680113A publication Critical patent/JPS5680113A/ja
Publication of JPS6122851B2 publication Critical patent/JPS6122851B2/ja
Granted 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)

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Manufacturing Cores, Coils, And Magnets (AREA)
JP15688479A 1979-12-05 1979-12-05 Cutting of band material for circular cross-sectional winding core Granted JPS5680113A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15688479A JPS5680113A (en) 1979-12-05 1979-12-05 Cutting of band material for circular cross-sectional winding core

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15688479A JPS5680113A (en) 1979-12-05 1979-12-05 Cutting of band material for circular cross-sectional winding core

Publications (2)

Publication Number Publication Date
JPS5680113A true JPS5680113A (en) 1981-07-01
JPS6122851B2 JPS6122851B2 (enrdf_load_stackoverflow) 1986-06-03

Family

ID=15637490

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15688479A Granted JPS5680113A (en) 1979-12-05 1979-12-05 Cutting of band material for circular cross-sectional winding core

Country Status (1)

Country Link
JP (1) JPS5680113A (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63132412A (ja) * 1986-11-25 1988-06-04 Kitamura Kiden Kk 半円形断面巻鉄心用帯材の切抜き方法
JPH0289304A (ja) * 1988-09-27 1990-03-29 Kitamura Kiden Kk 巻鉄心用帯材の切抜方法
EP0566771A1 (en) * 1992-04-22 1993-10-27 Kitamura Kiden Co., Ltd. High precision cutting apparatus for strip material
US6407655B1 (en) 1994-03-16 2002-06-18 Kitamura Kiden Co., Ltd. Wound core for toroidal transformer

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63132412A (ja) * 1986-11-25 1988-06-04 Kitamura Kiden Kk 半円形断面巻鉄心用帯材の切抜き方法
JPH0289304A (ja) * 1988-09-27 1990-03-29 Kitamura Kiden Kk 巻鉄心用帯材の切抜方法
EP0566771A1 (en) * 1992-04-22 1993-10-27 Kitamura Kiden Co., Ltd. High precision cutting apparatus for strip material
US5367931A (en) * 1992-04-22 1994-11-29 Kitamura Kiden Co., Ltd. Cutting apparatus for cutting strip material by a plurality of slitter units to obtain a plurality of ribbon core materials in one operation with high precision
US5488887A (en) * 1992-04-22 1996-02-06 Kitamura Kiden Co., Ltd. Cutting apparatus for cutting strip material and for processing unnecessary strip material cut therefrom
US6407655B1 (en) 1994-03-16 2002-06-18 Kitamura Kiden Co., Ltd. Wound core for toroidal transformer

Also Published As

Publication number Publication date
JPS6122851B2 (enrdf_load_stackoverflow) 1986-06-03

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