GB1223576A - Improvements in and relating to friction welding - Google Patents

Improvements in and relating to friction welding

Info

Publication number
GB1223576A
GB1223576A GB4955568A GB4955568A GB1223576A GB 1223576 A GB1223576 A GB 1223576A GB 4955568 A GB4955568 A GB 4955568A GB 4955568 A GB4955568 A GB 4955568A GB 1223576 A GB1223576 A GB 1223576A
Authority
GB
United Kingdom
Prior art keywords
blade
annular
chuck
carries
flash
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
GB4955568A
Inventor
Geoffrey Walter Watson
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.)
Steelweld Ltd
Original Assignee
Steelweld 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 Steelweld Ltd filed Critical Steelweld Ltd
Priority to GB4955568A priority Critical patent/GB1223576A/en
Priority to DE19691952479 priority patent/DE1952479A1/en
Priority to DE19696940506 priority patent/DE6940506U/en
Priority to FR6935854A priority patent/FR2021045A1/fr
Publication of GB1223576A publication Critical patent/GB1223576A/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

1,223,576. Dividing by a single blade; welding by pressure. STEEL WELD Ltd. 17 Oct., 1969 [18 Oct., 1968], No. 49555/68. Headings B3R and B3W. In friction welding, flash is removed whilst still hot, immediately the upsetting stage is completed, by high impact shearing. As shown, a bar 10 held in a non-rotatable chuck 12 is welded to a bar 11 held in a rotatable chuck 13. An annular shear blade 14, mounted on a plate 19, embraces the rod 10. The plate 15 is supported on rods 16 slidably in the frame 18 which carries the chuck 13 and is normally urged away from the frame 18 by springs 17. The blade 14 is actuated by a hammer mechanism 24 through an anvil 22, rods 20, slidable in the frame 21 which carries the chuck 12, and an annular member 19. The frusto-conical front face of the blade bursts the annular flash removed by the blade. Alternatively the blade may have a diametral tooth on the front face for splitting the annular flash removed in two. For removing internal flash where two tubes are welded the head of a plunger slidably mounted in one of the chucks is formed as a shear tool. The plunger is normally urged away from the weld area by springs and carries an anvil at its rear end.
GB4955568A 1968-10-18 1968-10-18 Improvements in and relating to friction welding Expired GB1223576A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB4955568A GB1223576A (en) 1968-10-18 1968-10-18 Improvements in and relating to friction welding
DE19691952479 DE1952479A1 (en) 1968-10-18 1969-10-17 Method and device for friction welding
DE19696940506 DE6940506U (en) 1968-10-18 1969-10-17 DEVICE FOR FRICTION WELDING
FR6935854A FR2021045A1 (en) 1968-10-18 1969-10-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4955568A GB1223576A (en) 1968-10-18 1968-10-18 Improvements in and relating to friction welding

Publications (1)

Publication Number Publication Date
GB1223576A true GB1223576A (en) 1971-02-24

Family

ID=10452727

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4955568A Expired GB1223576A (en) 1968-10-18 1968-10-18 Improvements in and relating to friction welding

Country Status (3)

Country Link
DE (2) DE6940506U (en)
FR (1) FR2021045A1 (en)
GB (1) GB1223576A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112935832A (en) * 2021-02-03 2021-06-11 方莉 Rod motion control device of heading machine

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0954040B1 (en) 1998-04-28 2004-06-16 Kyocera Corporation Safety device and secondary battery using the same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112935832A (en) * 2021-02-03 2021-06-11 方莉 Rod motion control device of heading machine

Also Published As

Publication number Publication date
DE6940506U (en) 1970-01-15
DE1952479A1 (en) 1970-04-30
FR2021045A1 (en) 1970-07-17

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