JPS566723A - Manufacture of composite metal made deformed bar - Google Patents

Manufacture of composite metal made deformed bar

Info

Publication number
JPS566723A
JPS566723A JP8310379A JP8310379A JPS566723A JP S566723 A JPS566723 A JP S566723A JP 8310379 A JP8310379 A JP 8310379A JP 8310379 A JP8310379 A JP 8310379A JP S566723 A JPS566723 A JP S566723A
Authority
JP
Japan
Prior art keywords
core material
mandrel
die
coating metal
deformed bar
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
JP8310379A
Other languages
Japanese (ja)
Inventor
Katsuo Kimura
Yasuhiko Miyake
Masahiro Nagai
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 JP8310379A priority Critical patent/JPS566723A/en
Publication of JPS566723A publication Critical patent/JPS566723A/en
Pending legal-status Critical Current

Links

Landscapes

  • Pressure Welding/Diffusion-Bonding (AREA)

Abstract

PURPOSE: To locate the core material eccentrically from the center position of the soft coating metal, and to uniformize the wall thickness along the longitude, by using the mandrel arranged near the material feed side of the die in restricting the position of the core material so as not to contact with the die.
CONSTITUTION: The core material 1 is guided to pass the space between the bottom end of the mandrel 11 and the upside of the horizontal center of the die 12. The coating metal 2 is pressed by the extruder, passes two holes 16 bored in the mandrel 11, is guided to the press bonding zone 14 in the die box 13, and is press bonded to the core material 1; this bonding is performed metallurgically. In above case, the core material 1 is pushed to the side of the mandrel 11, and its position is restricted by the mandrel 11; under this condition, the coating metal 2 is drawn by the die 12, the coating metal 2 is uniformly formed even in the thin walled part 17, corresponding to one side plane of the core material 1; hereby, the composite metal made deformed bar 3 with the eccentrically located core material and the good bonding performance is manufactured.
COPYRIGHT: (C)1981,JPO&Japio
JP8310379A 1979-06-29 1979-06-29 Manufacture of composite metal made deformed bar Pending JPS566723A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8310379A JPS566723A (en) 1979-06-29 1979-06-29 Manufacture of composite metal made deformed bar

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8310379A JPS566723A (en) 1979-06-29 1979-06-29 Manufacture of composite metal made deformed bar

Publications (1)

Publication Number Publication Date
JPS566723A true JPS566723A (en) 1981-01-23

Family

ID=13792849

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8310379A Pending JPS566723A (en) 1979-06-29 1979-06-29 Manufacture of composite metal made deformed bar

Country Status (1)

Country Link
JP (1) JPS566723A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58125315A (en) * 1982-01-20 1983-07-26 Nippon Light Metal Co Ltd Arranging plate of core material in die device for production of composite extrudate
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

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50133119A (en) * 1974-03-23 1975-10-22
JPS50145322A (en) * 1974-04-08 1975-11-21

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50133119A (en) * 1974-03-23 1975-10-22
JPS50145322A (en) * 1974-04-08 1975-11-21

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58125315A (en) * 1982-01-20 1983-07-26 Nippon Light Metal Co Ltd Arranging plate of core material in die device for production of composite extrudate
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

Similar Documents

Publication Publication Date Title
JPS566723A (en) Manufacture of composite metal made deformed bar
JPS54125153A (en) Manufacture of cold formed high accuracy slug
JPS5617216A (en) Plastic press die and production thereof
JPS57198168A (en) Rack pinion type steering unit
JPS5546949A (en) Manufacture of tube container
JPS55135615A (en) Press forming of resin
JPS5624110A (en) Manufacture and its device for hollow plastic body
JPS55141301A (en) Forming method for section with deviated thickness
JPS5569431A (en) Production of foaming synthetic resin sheet
JPS57199515A (en) Manufacture of composite wire rod
JPS5573916A (en) Manufacture of magnetic core
JPS558342A (en) Manufacturing apparatus of metal composite material
US2699584A (en) Flint tube mold and method of making the same
JPS5699040A (en) Die for manufacturing flanged hollow product
JPS54136567A (en) Press forming die and its manufacture
JPS5758936A (en) Manufacture of seamless eccentric reducer tube joint
JPS54123563A (en) Manufacture of rod of irregular section
JPS5312975A (en) Laminates, theri manufacture anxapparatuses
JPS55120436A (en) Connecting method of plate material
JPS554278A (en) Method of manufacturing closed shock of steel plate
USD231860S (en) Punch press
JPS5429380A (en) Manufacture of composite sheet
JPS5462960A (en) Manufacturing apparatus for metallic hollow material
JPS5557438A (en) Mold device
JPS5680388A (en) Producing device of composite rod component