GB1047537A - A method of joining together the ends of workpieces by resistance fusion welding machines - Google Patents

A method of joining together the ends of workpieces by resistance fusion welding machines

Info

Publication number
GB1047537A
GB1047537A GB2434464A GB2434464A GB1047537A GB 1047537 A GB1047537 A GB 1047537A GB 2434464 A GB2434464 A GB 2434464A GB 2434464 A GB2434464 A GB 2434464A GB 1047537 A GB1047537 A GB 1047537A
Authority
GB
United Kingdom
Prior art keywords
workpieces
joining together
fusion welding
welding machines
resistance fusion
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
GB2434464A
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.)
Theodor Wuppermann GmbH
Original Assignee
Theodor Wuppermann GmbH
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 Theodor Wuppermann GmbH filed Critical Theodor Wuppermann GmbH
Publication of GB1047537A publication Critical patent/GB1047537A/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
    • B23K33/00—Specially-profiled edge portions of workpieces for making soldering or welding connections; Filling the seams formed thereby
    • B23K33/004—Filling of continuous seams
    • B23K33/006—Filling of continuous seams for cylindrical workpieces
    • 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
    • B23K11/04—Flash butt 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
    • B23K11/00—Resistance welding; Severing by resistance heating
    • B23K11/34—Preliminary treatment

Landscapes

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

Abstract

1,047,537. Welding. THEODOR WUPPERMANN G.m.b.H. June 11, 1964 [July 2, 1963], No. 24344/64. Heading B3R. In welding together the ends 1, 2 of workpieces in an electrical-resistance, fusion-welding machine in which the ends are pre-heated by an inductor 7 swung into position between them, the ends are shaped to conical, pyramidal, frusto-conical or frusto-pyramidal form before being pre-heated. Thus, the pre-heating is made more effective at the centres of the ends 1, 2.
GB2434464A 1963-07-02 1964-06-11 A method of joining together the ends of workpieces by resistance fusion welding machines Expired GB1047537A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEW0034816 1963-07-02

Publications (1)

Publication Number Publication Date
GB1047537A true GB1047537A (en) 1966-11-09

Family

ID=7600708

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2434464A Expired GB1047537A (en) 1963-07-02 1964-06-11 A method of joining together the ends of workpieces by resistance fusion welding machines

Country Status (6)

Country Link
AT (1) AT244123B (en)
BE (1) BE649137A (en)
CH (1) CH411167A (en)
GB (1) GB1047537A (en)
LU (1) LU46305A1 (en)
NL (1) NL6406390A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108568584A (en) * 2017-03-13 2018-09-25 白银中科威远环境科技设备有限公司 A kind of auxiliary preheats big cross section metal butt welding machine and its duct butt-welding method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108568584A (en) * 2017-03-13 2018-09-25 白银中科威远环境科技设备有限公司 A kind of auxiliary preheats big cross section metal butt welding machine and its duct butt-welding method

Also Published As

Publication number Publication date
AT244123B (en) 1965-12-10
NL6406390A (en) 1965-01-04
LU46305A1 (en) 1972-01-01
CH411167A (en) 1966-04-15
BE649137A (en) 1964-10-01

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