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GB1101128A - An upset-shearing friction welding apparatus and method - Google Patents

An upset-shearing friction welding apparatus and method

Info

Publication number
GB1101128A
GB1101128A GB859265A GB859265A GB1101128A GB 1101128 A GB1101128 A GB 1101128A GB 859265 A GB859265 A GB 859265A GB 859265 A GB859265 A GB 859265A GB 1101128 A GB1101128 A GB 1101128A
Authority
GB
United Kingdom
Prior art keywords
upset
workpieces
shear
chuck
cutting edge
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.)
Expired
Application number
GB859265A
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.)
AMF Inc
Original Assignee
AMF Inc
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 AMF Inc filed Critical AMF Inc
Publication of GB1101128A publication Critical patent/GB1101128A/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
    • 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 workpieces

Landscapes

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

Abstract

1,101,128. Welding by pressure; planing. AMERICAN MACHINE & FOUNDRY CO. 1 March, 1965 [13 March, 1964], No. 8592/65. Headings B3L and B3R. A friction welding apparatus comprises an upset-shearing tool, having an annular cutting edge, secured to one of the workpiece holding chucks so that the cutting edge is disposed close to the cylindrical surface of one of the workpieces, the arrangement being such that during friction welding the shortening of at least one of the workpieces causes the weld area to move relatively to the cutting edge so that weld upset is sheared from the workpieces. A metal workpiece 12, e.g. of aluminium is held in the jaws 11 of the stationary chuck 10 and a metal workpiece 15, e.g. of copper, is held in the jaws 14 of a rotatable chuck 13 on a spindle 16, an external collar-like shear 20 being fixed to chuck 10 with slight clearance on workpiece 12. The shear may be fixed to chuck 13. In operation as the workpieces are relatively rotated and pressed together the weld area moves rearwardly relatively to the shear collar and plastic upset is removed thereby. Inner and outer shear collars may be employed during the welding of tubular articles.
GB859265A 1964-03-13 1965-03-01 An upset-shearing friction welding apparatus and method Expired GB1101128A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US35165064A 1964-03-13 1964-03-13

Publications (1)

Publication Number Publication Date
GB1101128A true GB1101128A (en) 1968-01-31

Family

ID=23381750

Family Applications (1)

Application Number Title Priority Date Filing Date
GB859265A Expired GB1101128A (en) 1964-03-13 1965-03-01 An upset-shearing friction welding apparatus and method

Country Status (2)

Country Link
FR (1) FR1425943A (en)
GB (1) GB1101128A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2123634A1 (en) * 1970-06-18 1971-12-23 North American Rockwell Method and device for removing a weld burr

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3800996A (en) * 1971-12-27 1974-04-02 Production Technology Inc Apparatus for flash removal
US3853258A (en) * 1972-07-17 1974-12-10 Textron Inc Flash removal apparatus for a friction welding operation
FR2218156B2 (en) * 1973-02-21 1976-09-10 Naphtachimie Sa

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2123634A1 (en) * 1970-06-18 1971-12-23 North American Rockwell Method and device for removing a weld burr

Also Published As

Publication number Publication date
FR1425943A (en) 1966-01-24

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