ZA841627B - A metal electrode for use in underwater arc welding or cutting,and an apparatus therefore - Google Patents

A metal electrode for use in underwater arc welding or cutting,and an apparatus therefore

Info

Publication number
ZA841627B
ZA841627B ZA841627A ZA841627A ZA841627B ZA 841627 B ZA841627 B ZA 841627B ZA 841627 A ZA841627 A ZA 841627A ZA 841627 A ZA841627 A ZA 841627A ZA 841627 B ZA841627 B ZA 841627B
Authority
ZA
South Africa
Prior art keywords
cutting
metal electrode
arc welding
underwater arc
underwater
Prior art date
Application number
ZA841627A
Inventor
Niinivaara Tapio
Original Assignee
Niinivaara T
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
Priority claimed from FI830961A external-priority patent/FI68009C/en
Application filed by Niinivaara T filed Critical Niinivaara T
Publication of ZA841627B publication Critical patent/ZA841627B/en

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
    • B23K9/0061—Underwater 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
    • 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
    • B23K35/0211—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape for use in cutting
    • 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
    • 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
    • B23K9/013—Arc cutting, gouging, scarfing or desurfacing
    • B23K9/0135—Arc saw cutting

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Arc Welding In General (AREA)
  • Electrolytic Production Of Metals (AREA)
ZA841627A 1983-03-22 1984-03-05 A metal electrode for use in underwater arc welding or cutting,and an apparatus therefore ZA841627B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI830961A FI68009C (en) 1983-02-04 1983-03-22 METALLELEKTROD FOER ANVAENDNING VID BAOGSKAERNING SAMT EN BAOGSKAERNINGSANORDNING

Publications (1)

Publication Number Publication Date
ZA841627B true ZA841627B (en) 1984-11-28

Family

ID=8516936

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA841627A ZA841627B (en) 1983-03-22 1984-03-05 A metal electrode for use in underwater arc welding or cutting,and an apparatus therefore

Country Status (7)

Country Link
JP (1) JPS59179287A (en)
AU (1) AU2509184A (en)
DK (1) DK106684A (en)
FR (1) FR2543038A1 (en)
GB (1) GB2136721A (en)
NO (1) NO841118L (en)
ZA (1) ZA841627B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI75512C (en) * 1984-08-14 1988-07-11 Gss General Sea Safety Ltd Oy Procedure, device and piece to be welded for conducting a weld joint underwater.
FI77795C (en) * 1985-07-24 1989-05-10 Gss General Sea Safety Ltd Oy ANORDINATION OF UNDERVATTENSARBETE.
US4689461A (en) * 1985-09-25 1987-08-25 Eutectic Corporation Cored tubular electrode and method for the electric-arc cutting of metals
DE4330157C1 (en) * 1993-09-07 1995-04-13 Geesthacht Gkss Forschung Device for electrical welding by means of a filler metal supplied in a wet environment

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB243931A (en) * 1925-02-06 1925-12-10 Oskar Fritz Amandus Emil Grump A new or improved apparatus for cutting metals
FR594898A (en) * 1925-03-10 1925-09-22 Elektrotrennmaschinen Ges Mit Method and device for cutting metals using electric current
GB253440A (en) * 1925-07-24 1926-06-17 Elektrotrennmaschinen Ges Mit Improvements in the art of and apparatus for cutting metal by electrode disks or thelike
GB345941A (en) * 1929-12-24 1931-03-24 Geffrey Alan Stenning Improvements in metal cutting machines
GB459292A (en) * 1935-07-03 1937-01-04 Karl Strobel Electric arc cutting machine
GB805677A (en) * 1956-01-06 1958-12-10 Philips Electrical Ind Ltd Improvements in electric arc welding apparatus
GB1188079A (en) * 1968-10-30 1970-04-15 Reginald Clucas Improvements in or relating to Cutting Torches
US3806745A (en) * 1971-12-31 1974-04-23 Soudure Autogene Elect Slip ring
DE2412203C3 (en) * 1974-03-14 1980-03-06 Hans Guenter Dipl.-Ing. 6460 Gelnhausen Bals Method and apparatus for arc cutting
US4510368A (en) * 1977-05-05 1985-04-09 Retech, Inc. High speed electric arc saw and method of operating same
GB2092936B (en) * 1981-02-16 1984-11-21 Vnii Metiznoj Promy Electric arc apparatus for surfacing elongated stock

Also Published As

Publication number Publication date
GB8407183D0 (en) 1984-04-26
DK106684D0 (en) 1984-02-27
GB2136721A (en) 1984-09-26
AU2509184A (en) 1984-09-27
JPS59179287A (en) 1984-10-11
NO841118L (en) 1984-09-24
FR2543038A1 (en) 1984-09-28
DK106684A (en) 1984-09-23

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