ES457312A1 - Method and apparatus for plasma-mig welding - Google Patents

Method and apparatus for plasma-mig welding

Info

Publication number
ES457312A1
ES457312A1 ES457312A ES457312A ES457312A1 ES 457312 A1 ES457312 A1 ES 457312A1 ES 457312 A ES457312 A ES 457312A ES 457312 A ES457312 A ES 457312A ES 457312 A1 ES457312 A1 ES 457312A1
Authority
ES
Spain
Prior art keywords
plasma
electrode
gas
consumable
maintained
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
ES457312A
Other languages
Spanish (es)
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of ES457312A1 publication Critical patent/ES457312A1/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
    • B23K10/00—Welding or cutting by means of a plasma
    • B23K10/02—Plasma welding
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
    • H05H1/00—Generating plasma; Handling plasma
    • H05H1/24—Generating plasma
    • H05H1/26—Plasma torches
    • H05H1/32—Plasma torches using an arc
    • H05H1/42—Plasma torches using an arc with provisions for introducing materials into the plasma, e.g. powder, liquid

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Mechanical Engineering (AREA)
  • Arc Welding In General (AREA)
  • Plasma Technology (AREA)
  • Ceramic Products (AREA)

Abstract

A method of welding in a thermally ionized gas, with a metallic arc in inert gas (mig) maintained between a consumable electrode continuously fed and a workpiece in a gas plasma, which is produced by a plasma arc that is maintained in a gas flow between a non-consumable plasma electrode and a second electrode, characterized in that the welding current is fed to the consumable electrode downstream of the plasma electrode. (Machine-translation by Google Translate, not legally binding)
ES457312A 1976-03-31 1977-03-29 Method and apparatus for plasma-mig welding Expired ES457312A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NLAANVRAGE7603320,A NL175500C (en) 1976-03-31 1976-03-31 Welding torches for welding in a thermally ionized gas.

Publications (1)

Publication Number Publication Date
ES457312A1 true ES457312A1 (en) 1978-02-01

Family

ID=19825912

Family Applications (1)

Application Number Title Priority Date Filing Date
ES457312A Expired ES457312A1 (en) 1976-03-31 1977-03-29 Method and apparatus for plasma-mig welding

Country Status (13)

Country Link
JP (1) JPS5812108B2 (en)
BE (1) BE853004A (en)
BR (1) BR7701921A (en)
CA (1) CA1096949A (en)
DE (1) DE2711852A1 (en)
ES (1) ES457312A1 (en)
FI (1) FI65933C (en)
FR (1) FR2346092A1 (en)
GB (1) GB1542547A (en)
IT (1) IT1083741B (en)
NL (1) NL175500C (en)
NO (1) NO145153C (en)
SE (1) SE427437B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7601721A (en) * 1976-02-20 1977-08-23 Philips Nv METHOD AND DEVICE FOR PLASMA-MIG WELDING.
US4328257A (en) * 1979-11-26 1982-05-04 Electro-Plasma, Inc. System and method for plasma coating
DE102012003306B4 (en) * 2012-02-18 2024-03-21 Amt Ag Plasma coating device

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2847555A (en) * 1955-10-11 1958-08-12 Union Carbide Corp High pressure arc process and apparatus
FR76013E (en) * 1955-07-26 1961-09-08 Union Carbide Corp Method and apparatus for archery
US3312566A (en) * 1962-08-01 1967-04-04 Giannini Scient Corp Rod-feed torch apparatus and method
NL164779C (en) * 1971-04-01 1981-02-16 Philips Nv METHOD FOR PLASMA MIG WELDING.
DE2310983A1 (en) * 1973-03-06 1974-09-12 Rheinstahl Ag Forging profiled rolls - billet forged first to preform then to final shape
US3890182A (en) * 1973-04-04 1975-06-17 Johns Manville Method and apparatus for applying a cover to a conduit
JPS5028458A (en) * 1973-07-12 1975-03-24
NL7403966A (en) * 1974-03-25 1975-09-29 Philips Nv METHOD AND DEVICE FOR PLASMA-MIG WELDING.
NL7404120A (en) * 1974-03-27 1975-09-30 Philips Nv METHOD AND DEVICE FOR ARC WELDING.
NL7404658A (en) * 1974-04-05 1975-10-07 Philips Nv METHOD AND DEVICE FOR PLASMA-MIG WELDING.

Also Published As

Publication number Publication date
CA1096949A (en) 1981-03-03
SE427437B (en) 1983-04-11
DE2711852A1 (en) 1977-10-06
NO771094L (en) 1977-10-03
BR7701921A (en) 1978-01-17
BE853004A (en) 1977-09-29
NL175500C (en) 1984-11-16
FI770964A (en) 1977-10-01
NO145153B (en) 1981-10-19
GB1542547A (en) 1979-03-21
IT1083741B (en) 1985-05-25
FI65933C (en) 1984-08-10
FR2346092A1 (en) 1977-10-28
FR2346092B1 (en) 1982-08-13
NO145153C (en) 1982-01-27
SE7703543L (en) 1977-10-01
JPS5812108B2 (en) 1983-03-07
NL7603320A (en) 1977-10-04
NL175500B (en) 1984-06-18
JPS52120249A (en) 1977-10-08
FI65933B (en) 1984-04-30

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