GB617831A - Improved method for electric resistance seam welding applicable to the sheaths of electric cables - Google Patents

Improved method for electric resistance seam welding applicable to the sheaths of electric cables

Info

Publication number
GB617831A
GB617831A GB3033046A GB3033046A GB617831A GB 617831 A GB617831 A GB 617831A GB 3033046 A GB3033046 A GB 3033046A GB 3033046 A GB3033046 A GB 3033046A GB 617831 A GB617831 A GB 617831A
Authority
GB
United Kingdom
Prior art keywords
electrodes
strips
reels
flanges
aluminium
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
GB3033046A
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.)
EDWARD JOHN KEEFE
Balfour Beatty PLC
Original Assignee
EDWARD JOHN KEEFE
BICC PLC
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 EDWARD JOHN KEEFE, BICC PLC filed Critical EDWARD JOHN KEEFE
Priority to GB3033046A priority Critical patent/GB617831A/en
Publication of GB617831A publication Critical patent/GB617831A/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
    • B23K11/00—Resistance welding; Severing by resistance heating
    • B23K11/16—Resistance welding; Severing by resistance heating taking account of the properties of the material to be welded
    • B23K11/18—Resistance welding; Severing by resistance heating taking account of the properties of the material to be welded of non-ferrous metals

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Resistance Welding (AREA)

Abstract

617,831. Electric welding. BRITISH INSULATED CALLENDER'S CABLES, Ltd., KEEFE, E. J., and WILSON, L. B. Oct. 10, 1946, No. 30330. [Class 83 (iv)] [Also in Group XXXVI] In roller lap-seam welding low resistance sheet-aluminium &c., higher-resistance and melting-point steel &c. strips of similar thickness are interposed between the work and the electrodes. The projecting flanges 8, 9 of an aluminium cable sheath 7 are welded between electrodes 2, 3, with steel strips 10, 11 fed from reels 12, 13 guided by arms 17, 18 between the flanges 8, 9 and the electrodes 2, 3. The electrodes 2, 3 are idle and fluid-pressed, and the feed depends on the take-up reels 24, 25 for the strips 10, 11 which are separated from the flanges 8, 9 by further guides 19, 20. In a modification for lap-welding sheets, a driven electrode is used with synchronized take-up reels. Continuous or intermittent overlapping seam welds may be produced. In an example 0.036 inch aluminium alloy D.T.D. 213A was welded at 13 feet per minute using 1 per cent carbon steel strips 0.036 inch thick and 50-cycle A.C. supply.
GB3033046A 1946-10-10 1946-10-10 Improved method for electric resistance seam welding applicable to the sheaths of electric cables Expired GB617831A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3033046A GB617831A (en) 1946-10-10 1946-10-10 Improved method for electric resistance seam welding applicable to the sheaths of electric cables

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3033046A GB617831A (en) 1946-10-10 1946-10-10 Improved method for electric resistance seam welding applicable to the sheaths of electric cables

Publications (1)

Publication Number Publication Date
GB617831A true GB617831A (en) 1949-02-11

Family

ID=10305925

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3033046A Expired GB617831A (en) 1946-10-10 1946-10-10 Improved method for electric resistance seam welding applicable to the sheaths of electric cables

Country Status (1)

Country Link
GB (1) GB617831A (en)

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