JPS57175083A - Pulsed arc welding device - Google Patents

Pulsed arc welding device

Info

Publication number
JPS57175083A
JPS57175083A JP5912081A JP5912081A JPS57175083A JP S57175083 A JPS57175083 A JP S57175083A JP 5912081 A JP5912081 A JP 5912081A JP 5912081 A JP5912081 A JP 5912081A JP S57175083 A JPS57175083 A JP S57175083A
Authority
JP
Japan
Prior art keywords
arc welding
pulsed arc
single phase
rectifier circuit
welding device
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.)
Pending
Application number
JP5912081A
Other languages
Japanese (ja)
Inventor
Hiroichi Nomura
Yukihiko Sato
Yoshikazu Sato
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.)
JFE Engineering Corp
Original Assignee
NKK Corp
Nippon Kokan 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 NKK Corp, Nippon Kokan Ltd filed Critical NKK Corp
Priority to JP5912081A priority Critical patent/JPS57175083A/en
Publication of JPS57175083A publication Critical patent/JPS57175083A/en
Pending 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)
  • Arc Welding Control (AREA)

Abstract

PURPOSE:To make stable pulsed arc welding possible by providing a rectifier circuit that subjects single phase AC to full wave rectifying and a saturable reactor connected in series to the output of the rectifier circuit. CONSTITUTION:A rectifier circuit 1 constituted of a bridge of diodes D1-D4 performing full wave rectifying of single phase AC and a saturable reactor 2 connected in series to the output of the circuit 1 are provided. Hence, the arc is sustained stably even with the DC by the single phase rectification and the pulsed arc welding is accomplished effectively.
JP5912081A 1981-04-21 1981-04-21 Pulsed arc welding device Pending JPS57175083A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5912081A JPS57175083A (en) 1981-04-21 1981-04-21 Pulsed arc welding device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5912081A JPS57175083A (en) 1981-04-21 1981-04-21 Pulsed arc welding device

Publications (1)

Publication Number Publication Date
JPS57175083A true JPS57175083A (en) 1982-10-27

Family

ID=13104126

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5912081A Pending JPS57175083A (en) 1981-04-21 1981-04-21 Pulsed arc welding device

Country Status (1)

Country Link
JP (1) JPS57175083A (en)

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