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JPS57111011A - Winding method for toroidal core - Google Patents

Winding method for toroidal core

Info

Publication number
JPS57111011A
JPS57111011A JP18500980A JP18500980A JPS57111011A JP S57111011 A JPS57111011 A JP S57111011A JP 18500980 A JP18500980 A JP 18500980A JP 18500980 A JP18500980 A JP 18500980A JP S57111011 A JPS57111011 A JP S57111011A
Authority
JP
Japan
Prior art keywords
tip
wire
toroidal core
winding
core
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
JP18500980A
Other languages
Japanese (ja)
Inventor
Toshijiro Ohashi
Yasuhiro Yamaguchi
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP18500980A priority Critical patent/JPS57111011A/en
Publication of JPS57111011A publication Critical patent/JPS57111011A/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
    • H01F41/04—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 for manufacturing coils
    • H01F41/06—Coil winding
    • H01F41/08—Winding conductors onto closed formers or cores, e.g. threading conductors through toroidal cores

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Magnetic Heads (AREA)
  • Manufacturing Cores, Coils, And Magnets (AREA)

Abstract

PURPOSE:To detect a position of the tip of a wire material for winding of the toroidal core optically and positively, and to improve the reliability of the mechanization of the winding of the toroidal core by previously fusing the tip of the wire material by a reducing flame. CONSTITUTION:The wire material 6 for the winding is fused by the reducing flame, the wire material being fused is transported to the position of a core hole 2 of the toroidal core 1, the location of the tip 7 of the wire is detected optically, the positions of the core hole and the tip of the wire are corrected, and the tip 7 of the wire is inserted into the core hole 2 and wound. When the tip 7 of the wire 6 is finished in a glossy rounded shape, the reflected light of both illumination irradiating the tip 7 through an illuminating lamp 200, a condenser 201 and a half mirror 202 and illumination through an illuminating lamp 203 and a condenser 204 is caught by means of a mirror TV camera 103, and the position of the tip 7 of the wire 6 can be detected positively.
JP18500980A 1980-12-27 1980-12-27 Winding method for toroidal core Pending JPS57111011A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18500980A JPS57111011A (en) 1980-12-27 1980-12-27 Winding method for toroidal core

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18500980A JPS57111011A (en) 1980-12-27 1980-12-27 Winding method for toroidal core

Publications (1)

Publication Number Publication Date
JPS57111011A true JPS57111011A (en) 1982-07-10

Family

ID=16163170

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18500980A Pending JPS57111011A (en) 1980-12-27 1980-12-27 Winding method for toroidal core

Country Status (1)

Country Link
JP (1) JPS57111011A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4568032A (en) * 1983-07-26 1986-02-04 Kabushiki Kaisha Toshiba Winding apparatus

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4568032A (en) * 1983-07-26 1986-02-04 Kabushiki Kaisha Toshiba Winding apparatus
US4688733A (en) * 1983-07-26 1987-08-25 Kabushiki Kaisha Toshiba Toroidal core winding apparatus
US4691872A (en) * 1983-07-26 1987-09-08 Kabushiki Kaisha Toshiba Toroidal winding apparatus
US4694999A (en) * 1983-07-26 1987-09-22 Kabushiki Kaisha Toshiba Toroidal winding apparatus

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