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FR2051677A1 - Wig-fine welding process and current supply - Google Patents

Wig-fine welding process and current supply

Info

Publication number
FR2051677A1
FR2051677A1 FR6942963A FR6942963A FR2051677A1 FR 2051677 A1 FR2051677 A1 FR 2051677A1 FR 6942963 A FR6942963 A FR 6942963A FR 6942963 A FR6942963 A FR 6942963A FR 2051677 A1 FR2051677 A1 FR 2051677A1
Authority
FR
France
Prior art keywords
wig
welding process
current supply
fine welding
fine
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.)
Granted
Application number
FR6942963A
Other languages
French (fr)
Other versions
FR2051677B1 (en
Inventor
Wolfgang Mueller
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.)
Zentralinstitut fuer Schweisstechnik der DDR
Original Assignee
Zentralinstitut fuer Schweisstechnik der DDR
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 Zentralinstitut fuer Schweisstechnik der DDR filed Critical Zentralinstitut fuer Schweisstechnik der DDR
Publication of FR2051677A1 publication Critical patent/FR2051677A1/en
Application granted granted Critical
Publication of FR2051677B1 publication Critical patent/FR2051677B1/fr
Granted 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
    • B23K9/09—Arrangements or circuits for arc welding with pulsed current or voltage
    • B23K9/091—Arrangements or circuits for arc welding with pulsed current or voltage characterised by the circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Resistance Welding (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Arc Welding In General (AREA)

Abstract

WIG-fine welding process and current supply Intended especially for thin aluminum sheet and foil. The electrical supply is a.c. and phase-chopping is used.
FR6942963A 1969-07-11 1969-12-11 Wig-fine welding process and current supply Granted FR2051677A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD14114269 1969-07-11

Publications (2)

Publication Number Publication Date
FR2051677A1 true FR2051677A1 (en) 1971-04-09
FR2051677B1 FR2051677B1 (en) 1973-03-16

Family

ID=5481446

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6942963A Granted FR2051677A1 (en) 1969-07-11 1969-12-11 Wig-fine welding process and current supply

Country Status (3)

Country Link
CH (1) CH521192A (en)
DE (1) DE2024276A1 (en)
FR (1) FR2051677A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3989922A (en) * 1974-05-16 1976-11-02 United Air Lines Pulsed arc welding apparatus
DE4006201C1 (en) * 1990-02-28 1991-05-02 Rehm Schweisstechnik Gmbh & Co., 7321 Wangen, De
US5296675A (en) * 1993-05-19 1994-03-22 Allied-Signal Inc. Method for improving high temperature weldments
US5296676A (en) * 1993-05-20 1994-03-22 Allied-Signal Inc. Welding of aluminum powder alloy products

Also Published As

Publication number Publication date
FR2051677B1 (en) 1973-03-16
CH521192A (en) 1972-04-15
DE2024276A1 (en) 1971-01-14

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Legal Events

Date Code Title Description
ST Notification of lapse