JPS56122683A - Manufacture for composite flat bar of different kinds of metals - Google Patents

Manufacture for composite flat bar of different kinds of metals

Info

Publication number
JPS56122683A
JPS56122683A JP2643080A JP2643080A JPS56122683A JP S56122683 A JPS56122683 A JP S56122683A JP 2643080 A JP2643080 A JP 2643080A JP 2643080 A JP2643080 A JP 2643080A JP S56122683 A JPS56122683 A JP S56122683A
Authority
JP
Japan
Prior art keywords
roll
convexed
metals
different kinds
endless
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
JP2643080A
Other languages
Japanese (ja)
Other versions
JPS6320636B2 (en
Inventor
Yasuhiko Miyake
Mitsuaki Onuki
Akinori Ishida
Masao Oshima
Masatada Konuma
Kuniaki Kimoto
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 JP2643080A priority Critical patent/JPS56122683A/en
Publication of JPS56122683A publication Critical patent/JPS56122683A/en
Publication of JPS6320636B2 publication Critical patent/JPS6320636B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
    • B23K20/04—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating by means of a rolling mill

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)

Abstract

PURPOSE:To manufacture a composite flat bar of different kinds of metals by press-contacting the soft and hard metallic materials laid one on top of another in such state that the outer surface of endless convexed part of the convexed roll is touched to the sides of endless groove of the grooved roll with a small angle, and by excising the burr. CONSTITUTION:Soft metallic material (e.g.; Al) 1 and hard metallic material (e.g.; stainless steel) 2 are heated to a prescribed temperature and laid one on top of another, after they are cleaned with trichloroethylene and wire brushing. Then these materials 1 and 2 laid one on top of another are supplied to press-contacting device 5 composed of grooved roll 3 and convexed roll 4, and passed through space 8 formed when endless convexed part 7 of roll 4 is fitted to endless groove 6 of roll 3. A plastic deformation is generated on material 1 while it passes through the space and material 1 is pressure welded onto material 2, and thus composite flat bar by compounding different kinds of metals 9 is manufactured. In this case, even when burr 10 is generated by working with >=40% rolling reduction on blank material 1, burr 10 can be removed by cutting it with attached parts of the sides of groove 6 and the outer surface of convexed part 7.
JP2643080A 1980-03-03 1980-03-03 Manufacture for composite flat bar of different kinds of metals Granted JPS56122683A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2643080A JPS56122683A (en) 1980-03-03 1980-03-03 Manufacture for composite flat bar of different kinds of metals

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2643080A JPS56122683A (en) 1980-03-03 1980-03-03 Manufacture for composite flat bar of different kinds of metals

Publications (2)

Publication Number Publication Date
JPS56122683A true JPS56122683A (en) 1981-09-26
JPS6320636B2 JPS6320636B2 (en) 1988-04-28

Family

ID=12193288

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2643080A Granted JPS56122683A (en) 1980-03-03 1980-03-03 Manufacture for composite flat bar of different kinds of metals

Country Status (1)

Country Link
JP (1) JPS56122683A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58173090A (en) * 1982-04-02 1983-10-11 Hitachi Cable Ltd Production of composite material of different kinds of metal
JPS606287A (en) * 1983-06-27 1985-01-12 Daido Steel Co Ltd Method for rolling and press sticking

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH021942U (en) * 1988-06-16 1990-01-09

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58173090A (en) * 1982-04-02 1983-10-11 Hitachi Cable Ltd Production of composite material of different kinds of metal
JPH0256997B2 (en) * 1982-04-02 1990-12-03 Hitachi Cable
JPS606287A (en) * 1983-06-27 1985-01-12 Daido Steel Co Ltd Method for rolling and press sticking

Also Published As

Publication number Publication date
JPS6320636B2 (en) 1988-04-28

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