JPS54104589A - Method of producing flat insulated wire - Google Patents

Method of producing flat insulated wire

Info

Publication number
JPS54104589A
JPS54104589A JP1261478A JP1261478A JPS54104589A JP S54104589 A JPS54104589 A JP S54104589A JP 1261478 A JP1261478 A JP 1261478A JP 1261478 A JP1261478 A JP 1261478A JP S54104589 A JPS54104589 A JP S54104589A
Authority
JP
Japan
Prior art keywords
rolling
insulated wire
rolled
heat
flat shape
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
JP1261478A
Other languages
Japanese (ja)
Other versions
JPS6222207B2 (en
Inventor
Nobuyuki Asano
Akio Nagata
Shigeo Masuda
Hirohiko Nakabayashi
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.)
Sumitomo Electric Industries Ltd
Original Assignee
Sumitomo Electric Industries 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 Sumitomo Electric Industries Ltd filed Critical Sumitomo Electric Industries Ltd
Priority to JP1261478A priority Critical patent/JPS54104589A/en
Publication of JPS54104589A publication Critical patent/JPS54104589A/en
Publication of JPS6222207B2 publication Critical patent/JPS6222207B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Insulated Conductors (AREA)
  • Processes Specially Adapted For Manufacturing Cables (AREA)

Abstract

PURPOSE: To obtain a flat insulated wire without cracks on the skin coating with good appearance by heat treating insulated wire during a plurality of rolling steps.
CONSTITUTION: Insulated wire 2 fed from a supply reel 1 is first rolled into flat shape through first rolling rollers 3 and then heat treated in a heat treatment furnace 4, and then rolled into flat shape through second rolling rollers 5. The wire 2' thus rolled into the flat shape is further heat treated in a heat treatment furnace 6 to be then wound up on a winder 7. Since it can be thus heat treated during a plurality of rolling steps to soften the conductor so as to roll with less force in the next rolling step to reduce the working deterioration of the skin coating. The residual stress of the coating by the rolling can be largely reduced by the heat treatments.
COPYRIGHT: (C)1979,JPO&Japio
JP1261478A 1978-02-06 1978-02-06 Method of producing flat insulated wire Granted JPS54104589A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1261478A JPS54104589A (en) 1978-02-06 1978-02-06 Method of producing flat insulated wire

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1261478A JPS54104589A (en) 1978-02-06 1978-02-06 Method of producing flat insulated wire

Publications (2)

Publication Number Publication Date
JPS54104589A true JPS54104589A (en) 1979-08-16
JPS6222207B2 JPS6222207B2 (en) 1987-05-16

Family

ID=11810245

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1261478A Granted JPS54104589A (en) 1978-02-06 1978-02-06 Method of producing flat insulated wire

Country Status (1)

Country Link
JP (1) JPS54104589A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59127320A (en) * 1983-01-11 1984-07-23 住友電気工業株式会社 Method of producing flat insulated wire

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59127320A (en) * 1983-01-11 1984-07-23 住友電気工業株式会社 Method of producing flat insulated wire
JPH0142444B2 (en) * 1983-01-11 1989-09-12 Sumitomo Electric Industries

Also Published As

Publication number Publication date
JPS6222207B2 (en) 1987-05-16

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