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GB743555A - Improvements in or relating to electric arc welding - Google Patents

Improvements in or relating to electric arc welding

Info

Publication number
GB743555A
GB743555A GB1868653A GB1868653A GB743555A GB 743555 A GB743555 A GB 743555A GB 1868653 A GB1868653 A GB 1868653A GB 1868653 A GB1868653 A GB 1868653A GB 743555 A GB743555 A GB 743555A
Authority
GB
United Kingdom
Prior art keywords
welding
pivot
pipe
arc
motor
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
GB1868653A
Inventor
Henry Yarwood
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.)
Fusarc Ltd
Original Assignee
Fusarc 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 Fusarc Ltd filed Critical Fusarc Ltd
Priority to GB1868653A priority Critical patent/GB743555A/en
Publication of GB743555A publication Critical patent/GB743555A/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
    • B23K9/02—Seam welding; Backing means; Inserts
    • B23K9/028—Seam welding; Backing means; Inserts for curved planar seams
    • B23K9/0288—Seam welding; Backing means; Inserts for curved planar seams for welding of tubes to tube plates

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Arc Welding In General (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)

Abstract

743,555. Welding by fusion. FUSARC, Ltd. June 24, 1954 [June 6, 1953], No. 18686/53. Class 83 (4). An arc-welding machine for welding a vertical pipe or cylinder to a horizontal surface is rotatably carried on a pivot arranged to be removably and coaxially mounted on the pipe or cylinder. In a submerged arc-welding machine, a casing 17 carrying a reel 29 of welding wire, a welding head 25 and a flux hopper 30 is rotatably supported on the pivot 10 which is secured to a self-centring chuck 11 internally or externally fixable to the pipe S to be welded to a plate P. A variable speed motor 19 mounted in the casing drives a pinion 18 engaging a gear 13 fixed to the pivot 10 to rotate the machine during welding. The welding head 25 is adjustable vertically and horizontally and angularly in a vertical plane and has a telescopic nozzle 36. The current for the welding arc, the motor 19 and a motor 39 driving the feed-roller for the welding wire is fed through slip-rings to brushes 45, 49 to prevent twisting of the supply cables 42, 47. In a modification the hopper 30 is dispensed with and flux-coated welding wire is used.
GB1868653A 1953-06-06 1953-06-06 Improvements in or relating to electric arc welding Expired GB743555A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1868653A GB743555A (en) 1953-06-06 1953-06-06 Improvements in or relating to electric arc welding

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1868653A GB743555A (en) 1953-06-06 1953-06-06 Improvements in or relating to electric arc welding

Publications (1)

Publication Number Publication Date
GB743555A true GB743555A (en) 1956-01-18

Family

ID=10116671

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1868653A Expired GB743555A (en) 1953-06-06 1953-06-06 Improvements in or relating to electric arc welding

Country Status (1)

Country Link
GB (1) GB743555A (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1060071B (en) * 1956-10-30 1959-06-25 Revere Copper & Brass Inc Welding gun for arc welding pipes on pipe walls
US2902588A (en) * 1957-12-02 1959-09-01 Alloy Cladding Co Inc Method and apparatus for cladding
US2930883A (en) * 1957-12-23 1960-03-29 Ckd Ceska Lipa Narodni Podnik Apparatus for automatic arc-welding circular seams
DE1092580B (en) * 1957-12-26 1960-11-10 Foster Wheeler Ltd Automatic round seam arc welding head
US3010010A (en) * 1959-01-22 1961-11-21 Chicago Bridge & Iron Co Apparatus for use in depositing weld metal as spiral, partially overlapping courses on the interior of a shell
US3062949A (en) * 1957-03-19 1962-11-06 Westinghouse Electric Corp Welding apparatus
DE1174440B (en) * 1957-12-23 1964-07-23 Ckd Ceska Lipa Narodni Podnik Device for automatic arc welding of circular seams
DE102008059618A1 (en) * 2008-11-28 2010-06-02 Aker Mtw Werft Gmbh Method for submerged-arc welding a circular component such as flap pot with a plate, comprises supplying powder and welding wire to zones of the component connected to each other
CN113798635A (en) * 2021-09-28 2021-12-17 南京汽轮电机集团泰兴宁兴机械有限公司 Welding process of automatic welding equipment for high-pressure container

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1060071B (en) * 1956-10-30 1959-06-25 Revere Copper & Brass Inc Welding gun for arc welding pipes on pipe walls
US3062949A (en) * 1957-03-19 1962-11-06 Westinghouse Electric Corp Welding apparatus
US2902588A (en) * 1957-12-02 1959-09-01 Alloy Cladding Co Inc Method and apparatus for cladding
US2930883A (en) * 1957-12-23 1960-03-29 Ckd Ceska Lipa Narodni Podnik Apparatus for automatic arc-welding circular seams
DE1174440B (en) * 1957-12-23 1964-07-23 Ckd Ceska Lipa Narodni Podnik Device for automatic arc welding of circular seams
DE1092580B (en) * 1957-12-26 1960-11-10 Foster Wheeler Ltd Automatic round seam arc welding head
US3010010A (en) * 1959-01-22 1961-11-21 Chicago Bridge & Iron Co Apparatus for use in depositing weld metal as spiral, partially overlapping courses on the interior of a shell
DE102008059618A1 (en) * 2008-11-28 2010-06-02 Aker Mtw Werft Gmbh Method for submerged-arc welding a circular component such as flap pot with a plate, comprises supplying powder and welding wire to zones of the component connected to each other
CN113798635A (en) * 2021-09-28 2021-12-17 南京汽轮电机集团泰兴宁兴机械有限公司 Welding process of automatic welding equipment for high-pressure container
CN113798635B (en) * 2021-09-28 2023-01-17 南京汽轮电机集团泰兴宁兴机械有限公司 Welding process of automatic welding equipment for high-pressure container

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