JPS5477266A - Manufacture of composite wire - Google Patents

Manufacture of composite wire

Info

Publication number
JPS5477266A
JPS5477266A JP14554277A JP14554277A JPS5477266A JP S5477266 A JPS5477266 A JP S5477266A JP 14554277 A JP14554277 A JP 14554277A JP 14554277 A JP14554277 A JP 14554277A JP S5477266 A JPS5477266 A JP S5477266A
Authority
JP
Japan
Prior art keywords
wire
diameter
inclination
lubricant
drawn
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
JP14554277A
Other languages
Japanese (ja)
Other versions
JPS5442953B2 (en
Inventor
Yasuhiko Miyake
Masahiro Nagai
Katsuhisa Furuichi
Mikishiro Hirato
Hajime Kawagoe
Kazuo Abe
Tsuyoshi Sato
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 Cable Ltd
Original Assignee
Hitachi Cable 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 Cable Ltd filed Critical Hitachi Cable Ltd
Priority to JP14554277A priority Critical patent/JPS5477266A/en
Publication of JPS5477266A publication Critical patent/JPS5477266A/en
Publication of JPS5442953B2 publication Critical patent/JPS5442953B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Wire Processing (AREA)
  • Metal Extraction Processes (AREA)

Abstract

PURPOSE: In drawing Al-clad steel wire or the like using liquid-lubrication system, inclined angles are specified each for a first inclined portion, i.e., a lubricant and wire introducing-zone and for a second inclined portion. This, together with an additional specification of wire diameter, provides a well-abraded composite wire having a stabilized high-quality.
CONSTITUTION: A die 16 has a first inclined surface 11 with an angle 2 between 5° and 0° exclusive, followed by a second inclined surface 12 with an angle 2 between 20° and 10°. A wire to be drawn has a diameter, which is ±5% of the inner diameter of the drawing hole at the boundary of the first and second inclination. For example, an Al-clad stecl wire 15 with a 5.5 mm diameter and a lubricant 17 are introduced into the first inclination 11. The luricant 17 is, by its wedge-effect, brought into high-pressure oil-layer and exhibits the maximum pressure at the final end of the inclination 11. The high-pressure oil-layer is then, together with the wire, drawn into the second inclination 12 to produce a wire contracted to 5 mm diameter.
COPYRIGHT: (C)1979,JPO&Japio
JP14554277A 1977-12-02 1977-12-02 Manufacture of composite wire Granted JPS5477266A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14554277A JPS5477266A (en) 1977-12-02 1977-12-02 Manufacture of composite wire

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14554277A JPS5477266A (en) 1977-12-02 1977-12-02 Manufacture of composite wire

Publications (2)

Publication Number Publication Date
JPS5477266A true JPS5477266A (en) 1979-06-20
JPS5442953B2 JPS5442953B2 (en) 1979-12-17

Family

ID=15387584

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14554277A Granted JPS5477266A (en) 1977-12-02 1977-12-02 Manufacture of composite wire

Country Status (1)

Country Link
JP (1) JPS5477266A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58154411A (en) * 1982-03-10 1983-09-13 Hitachi Cable Ltd Manufacture of composite wire material coated with aluminum

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5091564A (en) * 1973-12-14 1975-07-22
JPS5118336U (en) * 1974-07-30 1976-02-10

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5118336B2 (en) * 1973-10-24 1976-06-09

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5091564A (en) * 1973-12-14 1975-07-22
JPS5118336U (en) * 1974-07-30 1976-02-10

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58154411A (en) * 1982-03-10 1983-09-13 Hitachi Cable Ltd Manufacture of composite wire material coated with aluminum

Also Published As

Publication number Publication date
JPS5442953B2 (en) 1979-12-17

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