GB793835A - Fusion welding of metals and alloys - Google Patents

Fusion welding of metals and alloys

Info

Publication number
GB793835A
GB793835A GB464556A GB464556A GB793835A GB 793835 A GB793835 A GB 793835A GB 464556 A GB464556 A GB 464556A GB 464556 A GB464556 A GB 464556A GB 793835 A GB793835 A GB 793835A
Authority
GB
United Kingdom
Prior art keywords
nozzle
welding
metals
spot
welded
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
GB464556A
Inventor
Robert Arthur Cresswell
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.)
BOC Group Ltd
Original Assignee
British Oxigen 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 British Oxigen Ltd filed Critical British Oxigen Ltd
Priority to GB464556A priority Critical patent/GB793835A/en
Publication of GB793835A publication Critical patent/GB793835A/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
    • B23K9/00—Arc welding or cutting
    • B23K9/007—Spot arc 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
    • B23K9/00—Arc welding or cutting
    • B23K9/02—Seam welding; Backing means; Inserts
    • B23K9/022—Welding by making use of electrode vibrations

Abstract

793,835. Welding by fusion. BRITISH OXYGEN CO., Ltd. Jan. 30, 1957 [Feb. 14, 1956], No. 4645/56. Class 83 (4). In gas shielded are welding of metals having a refractory oxide skin, e.g. aluminium, the weld pool is vibrated at at least 10 cycles per second during welding and subsequent cooling. A spot-welding torch, Fig. 2, has a laminated gas nozzle 20 arranged to bear upon the plates 1, 2 being welded. Notches 22 or holes in the end of the nozzle 20 serve as outlets for the shielding argon. Alternating current passed. through a coil 21 vibrates the nozzle and thus the weld metal. The nozzle 20 and the body of the torch are separated by a resilient gasket 13. As shown in Fig. 3, an electromagnetic vibrator 31 is mounted on the plates to be welded or is used to vibrate the support for the workpieces. Ultrasonic vibrators may be used. The Provisional Specification states that for spot or seam welds, vibrated plate or strip backings may be used.
GB464556A 1956-02-14 1956-02-14 Fusion welding of metals and alloys Expired GB793835A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB464556A GB793835A (en) 1956-02-14 1956-02-14 Fusion welding of metals and alloys

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB464556A GB793835A (en) 1956-02-14 1956-02-14 Fusion welding of metals and alloys

Publications (1)

Publication Number Publication Date
GB793835A true GB793835A (en) 1958-04-23

Family

ID=9781109

Family Applications (1)

Application Number Title Priority Date Filing Date
GB464556A Expired GB793835A (en) 1956-02-14 1956-02-14 Fusion welding of metals and alloys

Country Status (1)

Country Link
GB (1) GB793835A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1210201B1 (en) * 1999-08-06 2005-04-20 International Aluminium Holdings Limited Welding apparatus and method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1210201B1 (en) * 1999-08-06 2005-04-20 International Aluminium Holdings Limited Welding apparatus and method

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