JPS5452648A - Friction welding method for dissimilar metals - Google Patents

Friction welding method for dissimilar metals

Info

Publication number
JPS5452648A
JPS5452648A JP11903077A JP11903077A JPS5452648A JP S5452648 A JPS5452648 A JP S5452648A JP 11903077 A JP11903077 A JP 11903077A JP 11903077 A JP11903077 A JP 11903077A JP S5452648 A JPS5452648 A JP S5452648A
Authority
JP
Japan
Prior art keywords
deformation resistance
copper rod
attached
unillustrated
friction welding
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
JP11903077A
Other languages
Japanese (ja)
Inventor
Keiichi Nakamura
Kenichi Waratani
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 Ltd
Original Assignee
Hitachi 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 Ltd filed Critical Hitachi Ltd
Priority to JP11903077A priority Critical patent/JPS5452648A/en
Publication of JPS5452648A publication Critical patent/JPS5452648A/en
Pending 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
    • B23K20/12—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating the heat being generated by friction; Friction welding
    • B23K20/129—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating the heat being generated by friction; Friction welding specially adapted for particular articles or work

Landscapes

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

Abstract

PURPOSE:To obtain the strongly jointed faying surface without generating excessive flush, by preheating the metal of large deformation resistance until its deformation resistance reduces to a level approximately equal to that of another metal of smaller deformation resistance, and then, by applying the friction welding. CONSTITUTION:When a copper rod 1, attached to the unillustrated rotary chuck, is to be friction welded to another aluminum rod 2, etc., attached to the unillustrated stationary chuck, the copper rod 1 is preheated to 400 deg.C in the unillustrated furnace installed separately; soon after that, the copper rod 1 is attached to the rotary chuck and is rotated at, for instance, 3000 r.p.m. for carrying out the friction welding. In this case, the deformation resistance of the copper rod 1 is approximately equal to that of the aluminum rod 2, therefore, even though the compression force for the pressure welding is smaller than that of the conventional method, new plane is generated in the faying surface, so that the weld zone including the diffused layer can be formed. Besides, the generated flush is a little.
JP11903077A 1977-10-05 1977-10-05 Friction welding method for dissimilar metals Pending JPS5452648A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11903077A JPS5452648A (en) 1977-10-05 1977-10-05 Friction welding method for dissimilar metals

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11903077A JPS5452648A (en) 1977-10-05 1977-10-05 Friction welding method for dissimilar metals

Publications (1)

Publication Number Publication Date
JPS5452648A true JPS5452648A (en) 1979-04-25

Family

ID=14751234

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11903077A Pending JPS5452648A (en) 1977-10-05 1977-10-05 Friction welding method for dissimilar metals

Country Status (1)

Country Link
JP (1) JPS5452648A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63188484A (en) * 1987-01-30 1988-08-04 Hitachi Ltd Solid phase joining method for different kinds of materials
EP1962353A2 (en) * 1997-11-19 2008-08-27 Kabushiki Kaisha Toshiba Joined structure of dissimilar metallic materials
CN110434449A (en) * 2018-05-04 2019-11-12 通用汽车环球科技运作有限责任公司 Welding method and the part made of the welding method
CN113967785A (en) * 2021-11-22 2022-01-25 中国兵器工业第五九研究所 Friction welding method for reinforcing heterogeneous material bidirectional embedding machine
CN114206535A (en) * 2019-08-07 2022-03-18 国立大学法人大阪大学 Solid-phase bonding method for dissimilar materials and solid-phase bonded structure of dissimilar materials

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63188484A (en) * 1987-01-30 1988-08-04 Hitachi Ltd Solid phase joining method for different kinds of materials
EP1962353A2 (en) * 1997-11-19 2008-08-27 Kabushiki Kaisha Toshiba Joined structure of dissimilar metallic materials
CN110434449A (en) * 2018-05-04 2019-11-12 通用汽车环球科技运作有限责任公司 Welding method and the part made of the welding method
CN114206535A (en) * 2019-08-07 2022-03-18 国立大学法人大阪大学 Solid-phase bonding method for dissimilar materials and solid-phase bonded structure of dissimilar materials
EP4011540A4 (en) * 2019-08-07 2022-11-09 Osaka University METHOD FOR BONDING BY DIFFUSION OF DISSIMILAR MATERIALS, AND STRUCTURE BONDED BY DIFFUSION OF DISSIMILAR MATERIALS
CN114206535B (en) * 2019-08-07 2024-04-02 国立大学法人大阪大学 Method for solid phase bonding of dissimilar materials and solid phase bonded structure of dissimilar materials
CN113967785A (en) * 2021-11-22 2022-01-25 中国兵器工业第五九研究所 Friction welding method for reinforcing heterogeneous material bidirectional embedding machine

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