JPS57149082A - Friction pressure welding method - Google Patents

Friction pressure welding method

Info

Publication number
JPS57149082A
JPS57149082A JP3319481A JP3319481A JPS57149082A JP S57149082 A JPS57149082 A JP S57149082A JP 3319481 A JP3319481 A JP 3319481A JP 3319481 A JP3319481 A JP 3319481A JP S57149082 A JPS57149082 A JP S57149082A
Authority
JP
Japan
Prior art keywords
works
disc
welding
heat
pressure
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
JP3319481A
Other languages
Japanese (ja)
Other versions
JPS601118B2 (en
Inventor
Toshio Yoshida
Toshio Atsuta
Hirohito Taira
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.)
Kawasaki Heavy Industries Ltd
Kawasaki Motors Ltd
Original Assignee
Kawasaki Heavy Industries Ltd
Kawasaki Jukogyo KK
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 Kawasaki Heavy Industries Ltd, Kawasaki Jukogyo KK filed Critical Kawasaki Heavy Industries Ltd
Priority to JP56033194A priority Critical patent/JPS601118B2/en
Publication of JPS57149082A publication Critical patent/JPS57149082A/en
Publication of JPS601118B2 publication Critical patent/JPS601118B2/en
Expired 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

Landscapes

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

Abstract

PURPOSE:To weld the works by frictional pressure satisfactorily irrespective of their sizes and shapes by pressing the works against a rotary disc from both sides to heat their abutting surfaces, and detaching the works and the disc relatively then welding the works to each other under high pressure. CONSTITUTION:A rotary disc 5 supported with bearings 4, 4 provided to a base 3 is rotated at a preset high speed by means of a motor 6. Thence, the works 7, 7' are brought into press abutment on the disc 5 under pressing forces F, F, to heat the welding surfaces 8, 8' thereof to high temp. by friction heat, thereby melting these surfaces to a half-melted state. Then, the works 7, 7' are detached from the disc 5 instantaneously and immediately the surfaces 8, 8' are welded by high pressure pressing forces F', F', whereby they are bound metallurgically. Hence, the disc 5 is rotated at all times, and is kept ready for pressure welding and friction heating of the next works 7, 7'.
JP56033194A 1981-03-10 1981-03-10 Friction welding method Expired JPS601118B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56033194A JPS601118B2 (en) 1981-03-10 1981-03-10 Friction welding method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56033194A JPS601118B2 (en) 1981-03-10 1981-03-10 Friction welding method

Publications (2)

Publication Number Publication Date
JPS57149082A true JPS57149082A (en) 1982-09-14
JPS601118B2 JPS601118B2 (en) 1985-01-11

Family

ID=12379669

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56033194A Expired JPS601118B2 (en) 1981-03-10 1981-03-10 Friction welding method

Country Status (1)

Country Link
JP (1) JPS601118B2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0653265A3 (en) * 1991-12-06 1995-07-05 Welding Inst Improvements relating to friction welding.
US6360937B1 (en) 1999-04-27 2002-03-26 Fokker Aerostructures B.V. Friction stir welding
EP1398106A1 (en) * 2002-09-14 2004-03-17 AEA Technology plc Method and apparatus for welding rails with a rotating welding steel disc
JP2018069269A (en) * 2016-10-27 2018-05-10 国立大学法人富山大学 Junction device, junction method using the same, and manufacturing method for junction body

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6256922A (en) * 1985-09-06 1987-03-12 Canon Inc Optical system for astigmatism compensation

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5751873U (en) * 1980-09-09 1982-03-25

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5751873U (en) * 1980-09-09 1982-03-25

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0653265A3 (en) * 1991-12-06 1995-07-05 Welding Inst Improvements relating to friction welding.
US6360937B1 (en) 1999-04-27 2002-03-26 Fokker Aerostructures B.V. Friction stir welding
EP1398106A1 (en) * 2002-09-14 2004-03-17 AEA Technology plc Method and apparatus for welding rails with a rotating welding steel disc
JP2018069269A (en) * 2016-10-27 2018-05-10 国立大学法人富山大学 Junction device, junction method using the same, and manufacturing method for junction body

Also Published As

Publication number Publication date
JPS601118B2 (en) 1985-01-11

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