GB1333048A - Consumable arc-welding electrodes and a method for their pro duction - Google Patents

Consumable arc-welding electrodes and a method for their pro duction

Info

Publication number
GB1333048A
GB1333048A GB5844069A GB1333048DA GB1333048A GB 1333048 A GB1333048 A GB 1333048A GB 5844069 A GB5844069 A GB 5844069A GB 1333048D A GB1333048D A GB 1333048DA GB 1333048 A GB1333048 A GB 1333048A
Authority
GB
United Kingdom
Prior art keywords
arm
bushes
carried
members
roll
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
GB5844069A
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.)
Murex Welding Processes Ltd
Original Assignee
Murex Welding Processes 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 Murex Welding Processes Ltd filed Critical Murex Welding Processes Ltd
Publication of GB1333048A publication Critical patent/GB1333048A/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
    • B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • B23K35/02—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape
    • B23K35/0255—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape for use in welding
    • B23K35/0261—Rods, electrodes, wires
    • B23K35/0283—Rods, electrodes, wires multi-cored; multiple
    • 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
    • B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
    • B23K35/24—Selection of soldering or welding materials proper
    • B23K35/30—Selection of soldering or welding materials proper with the principal constituent melting at less than 1550 degrees C
    • B23K35/3053—Fe as the principal constituent
    • 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
    • B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • B23K35/40—Making wire or rods for soldering or welding

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
  • Arc Welding In General (AREA)
  • Nonmetallic Welding Materials (AREA)

Abstract

1333048 Making welding electrodes; twisting wires together; welding by fusion MUREX WELDING PROCESSES Ltd 18 Nov 1970 [28 Nov 1969] 58440/69 Headings B3A B3E and B3R A method of making a consumable arcwelding electrode includes twisting together two or more tubular electro-conductive members and passing them through a die 3, to form a resultant electrode having a substantially circular transverse profile. The conductive members are fed from reels 8, 9 through a twisting member 4 to the die 3. The ratio of the rotational speed of the reel and member 4 and that of take-up reel 6, determines the pitch of the twisted members. The members may be twisted about a central solid wire of nickel, nickel alloy, stainless steel or aluminium alloy. The conductive members comprise mild steel or alloy steel sheaths filled with iron powder or mild steel sheaths filled with flux. Electrodes having the following percentage compositions by weight may be made: 1333065 Rolling mills BRITISH IRON & STEEL RESEARCH ASSOCIATION 19 April 1971 [18 March 1970] 12997/70 Heading B3M [Also in Division F2] A rolling mill stand includes a work roll 20 carried in a pivoted arm 14, the pivot axis 16 of the arm being adjustable to vary the relative axial positions of the roll 20 and a co-operating work roll 21. The roll 21 is similarly carried in a pivoted arm 15, the two rolls being driven by shafts 18 and 19. Backing rolls 24 and 25 for the work rolls are carried in the arms. The arm 1S, Fig. 3, has a pair of bushes 45 clamped to its two uppermost portions, the bushes rotating on pins 30. The pins are carried in frame members 10 and 11 of the stand and define a pivot axis 17 for the arm 15. Each bush has an eccentric inner portion which supports the upper arm 14 for rotation about an axis 17. To adjust the position of the axis 17, the bushes 45 are first unclamped from the arm 15 and are rotated by toothed sectors 50. The bushes are rotatable only to a limited extent to either side of a lower dead centre position.
GB5844069A 1969-11-28 1969-11-28 Consumable arc-welding electrodes and a method for their pro duction Expired GB1333048A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5844069 1969-11-28

Publications (1)

Publication Number Publication Date
GB1333048A true GB1333048A (en) 1973-10-10

Family

ID=10481632

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5844069A Expired GB1333048A (en) 1969-11-28 1969-11-28 Consumable arc-welding electrodes and a method for their pro duction

Country Status (4)

Country Link
AU (1) AU2257270A (en)
DE (1) DE2057994A1 (en)
GB (1) GB1333048A (en)
ZA (1) ZA707729B (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105904117A (en) * 2016-06-13 2016-08-31 梁裕 Forged stranded welding wire
CN105983796A (en) * 2016-07-04 2016-10-05 梁裕 Production device for forging stranded welding wires and production technology of production device
CN106041351A (en) * 2016-07-04 2016-10-26 江苏极速焊接产业技术研究院有限公司 Twisted welding wire structure and manufacturing method thereof
CN106078007A (en) * 2016-07-04 2016-11-09 江苏极速焊接产业技术研究院有限公司 A kind of production equipment of stranded electrode structure

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105904117A (en) * 2016-06-13 2016-08-31 梁裕 Forged stranded welding wire
CN105983796A (en) * 2016-07-04 2016-10-05 梁裕 Production device for forging stranded welding wires and production technology of production device
CN106041351A (en) * 2016-07-04 2016-10-26 江苏极速焊接产业技术研究院有限公司 Twisted welding wire structure and manufacturing method thereof
CN106078007A (en) * 2016-07-04 2016-11-09 江苏极速焊接产业技术研究院有限公司 A kind of production equipment of stranded electrode structure

Also Published As

Publication number Publication date
DE2057994A1 (en) 1971-06-09
ZA707729B (en) 1971-08-25
AU2257270A (en) 1972-05-25

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee