JPS5641015A - Manufacture of composite rod - Google Patents

Manufacture of composite rod

Info

Publication number
JPS5641015A
JPS5641015A JP11692079A JP11692079A JPS5641015A JP S5641015 A JPS5641015 A JP S5641015A JP 11692079 A JP11692079 A JP 11692079A JP 11692079 A JP11692079 A JP 11692079A JP S5641015 A JPS5641015 A JP S5641015A
Authority
JP
Japan
Prior art keywords
hollow groove
roll
end plane
composite
circumferential end
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
JP11692079A
Other languages
Japanese (ja)
Inventor
Masahiro Nagai
Hideo Kono
Mitsuaki Onuki
Yasuhiko Miyake
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 JP11692079A priority Critical patent/JPS5641015A/en
Publication of JPS5641015A publication Critical patent/JPS5641015A/en
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21CMANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C25/00Profiling tools for metal extruding
    • B21C25/02Dies
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21CMANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C23/00Extruding metal; Impact extrusion
    • B21C23/22Making metal-coated products; Making products from two or more metals
    • B21C23/24Covering indefinite lengths of metal or non-metal material with a metal coating

Abstract

PURPOSE: To continuously manufacture the composite wire at high speed, by oppositely rotating the grooved roll provided with the hollow groove at the circumferential end plane and the counter roll provided with the circumferential plane engaging with above stated hollow groove, by feeding the hollow groove with the core wire and the coating material in order to pressure weld them, and by extruding this composite material through the die.
CONSTITUTION: The groove roll 1 provided with the hollow groove 2 at its circumferential end plane, and the roll 3 provided with the flat end plane engaging with the hollow groove 2, are oppositely rotated. The soft coating material 9 like as the aluminum rod, etc., is fed into the hollow groove 2, and at the same time, the hard strip material 10 like as the stainless steel sheet, etc., is sent into the cavity 4 formed by the circumferential end plane of the roll 3 and the hollow groove 2, under the condition that the strip material 10 is tight pressed to the circumferential end plane of the roll 3. The composite material is pushed into the space 6 in the depth of the cavity 4 by the friction force between the composite material and the wall surface of the hollow groove 2, and hereby, the soft coating material 9 is pressure welded to one side of the hard strip material 10. Under this condition, the composite material is extruded through the die 7 set to the stationary die block 5 installed at the end of two rolls; hereby, the composite rod 11 is continuously manufactured at high speed.
COPYRIGHT: (C)1981,JPO&Japio
JP11692079A 1979-09-12 1979-09-12 Manufacture of composite rod Pending JPS5641015A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11692079A JPS5641015A (en) 1979-09-12 1979-09-12 Manufacture of composite rod

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11692079A JPS5641015A (en) 1979-09-12 1979-09-12 Manufacture of composite rod

Publications (1)

Publication Number Publication Date
JPS5641015A true JPS5641015A (en) 1981-04-17

Family

ID=14698931

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11692079A Pending JPS5641015A (en) 1979-09-12 1979-09-12 Manufacture of composite rod

Country Status (1)

Country Link
JP (1) JPS5641015A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0791412A1 (en) * 1996-02-26 1997-08-27 Alusuisse Technology & Management AG Composite profile of two different metals, in particular for use as a conductor rail and method for its production
EP0822016A1 (en) * 1996-06-26 1998-02-04 Outokumpu Copper Products Oy Method for producing bimetallic material
WO2002094466A1 (en) * 2001-05-23 2002-11-28 Alcan Technology & Management Ltd. Tool for extruding a composite profile from a light metal supporting profile and a profiled strip or bar
WO2008003694A1 (en) * 2006-07-07 2008-01-10 Airbus Deutschland Gmbh Method and apparatus for producing components by extrusion and components produced thereby

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0791412A1 (en) * 1996-02-26 1997-08-27 Alusuisse Technology & Management AG Composite profile of two different metals, in particular for use as a conductor rail and method for its production
EP0822016A1 (en) * 1996-06-26 1998-02-04 Outokumpu Copper Products Oy Method for producing bimetallic material
WO2002094466A1 (en) * 2001-05-23 2002-11-28 Alcan Technology & Management Ltd. Tool for extruding a composite profile from a light metal supporting profile and a profiled strip or bar
WO2008003694A1 (en) * 2006-07-07 2008-01-10 Airbus Deutschland Gmbh Method and apparatus for producing components by extrusion and components produced thereby

Similar Documents

Publication Publication Date Title
US2917821A (en) Method for rolling metal powder
JPS5641015A (en) Manufacture of composite rod
GB1462163A (en) Extrusion methods and apparatus
JPS5641014A (en) Manufacture of composite wire
JPS55120412A (en) Extruding method for extrusion material in extrusion press for thin walled large diameter pipe
JPS5684119A (en) Manufacturing apparatus for composite rod material
JPS5466365A (en) Piercing method for pipe material
JPS57187114A (en) Manufacture of square steel pipe
GB1146523A (en) Compound tube
JPS5684158A (en) Production of metallic material thin strip
GB814979A (en) Metal sheet or strip with integrally formed inflatable passageways
JPS5680316A (en) Continuous extruder
JPS5443584A (en) Manufacturing method of flat type insulated wire
JPS5680317A (en) Continuous extruding apparatus for composite wirecord
JPS55144322A (en) Production of composite wire
FR2374973A1 (en) Billets rolled from wide rectangular slab - which is fed through grooved rolls to make several billets joined together via longitudinal webs
JPS56151130A (en) Method and apparatus for forming sheet of nonuniform section
JPS56102312A (en) Hot extruding method for metallic material
JPS5680318A (en) Continuous extruding apparatus
SU1189529A1 (en) Method of producing bimetallic articles
JPS5447854A (en) Rolling method
JPS5437058A (en) Method of producting metal pipe with plurality of grooves and projections
JPS5747534A (en) Tube spinning equipment
JPS57190752A (en) Production of cylindrical billet
JPS54123563A (en) Manufacture of rod of irregular section