JPS6348631B2 - - Google Patents

Info

Publication number
JPS6348631B2
JPS6348631B2 JP11121583A JP11121583A JPS6348631B2 JP S6348631 B2 JPS6348631 B2 JP S6348631B2 JP 11121583 A JP11121583 A JP 11121583A JP 11121583 A JP11121583 A JP 11121583A JP S6348631 B2 JPS6348631 B2 JP S6348631B2
Authority
JP
Japan
Prior art keywords
arc
voltage
output
welding
comparison amplifier
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
JP11121583A
Other languages
English (en)
Japanese (ja)
Other versions
JPS603974A (ja
Inventor
Seigo Hagiwara
Hideyuki Koyama
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP58111215A priority Critical patent/JPS603974A/ja
Publication of JPS603974A publication Critical patent/JPS603974A/ja
Publication of JPS6348631B2 publication Critical patent/JPS6348631B2/ja
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
    • B23K9/06—Arrangements or circuits for starting the arc, e.g. by generating ignition voltage, or for stabilising the arc
    • B23K9/073—Stabilising the arc
    • B23K9/0731—Stabilising of the arc tension

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Arc Welding Control (AREA)
JP58111215A 1983-06-20 1983-06-20 直流ア−ク溶接機 Granted JPS603974A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58111215A JPS603974A (ja) 1983-06-20 1983-06-20 直流ア−ク溶接機

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58111215A JPS603974A (ja) 1983-06-20 1983-06-20 直流ア−ク溶接機

Publications (2)

Publication Number Publication Date
JPS603974A JPS603974A (ja) 1985-01-10
JPS6348631B2 true JPS6348631B2 (enExample) 1988-09-29

Family

ID=14555438

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58111215A Granted JPS603974A (ja) 1983-06-20 1983-06-20 直流ア−ク溶接機

Country Status (1)

Country Link
JP (1) JPS603974A (enExample)

Also Published As

Publication number Publication date
JPS603974A (ja) 1985-01-10

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