JPS6358676B2 - - Google Patents

Info

Publication number
JPS6358676B2
JPS6358676B2 JP4292881A JP4292881A JPS6358676B2 JP S6358676 B2 JPS6358676 B2 JP S6358676B2 JP 4292881 A JP4292881 A JP 4292881A JP 4292881 A JP4292881 A JP 4292881A JP S6358676 B2 JPS6358676 B2 JP S6358676B2
Authority
JP
Japan
Prior art keywords
output
motor
circuit
welding
comparator
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
JP4292881A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57156874A (en
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 filed Critical
Priority to JP4292881A priority Critical patent/JPS57156874A/ja
Publication of JPS57156874A publication Critical patent/JPS57156874A/ja
Publication of JPS6358676B2 publication Critical patent/JPS6358676B2/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
    • B23K9/12—Automatic feeding or moving of electrodes or work for spot or seam welding or cutting
    • B23K9/124—Circuits or methods for feeding welding wire
    • B23K9/125—Feeding of electrodes

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Arc Welding Control (AREA)
JP4292881A 1981-03-23 1981-03-23 Arc welding controller Granted JPS57156874A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4292881A JPS57156874A (en) 1981-03-23 1981-03-23 Arc welding controller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4292881A JPS57156874A (en) 1981-03-23 1981-03-23 Arc welding controller

Publications (2)

Publication Number Publication Date
JPS57156874A JPS57156874A (en) 1982-09-28
JPS6358676B2 true JPS6358676B2 (pt) 1988-11-16

Family

ID=12649676

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4292881A Granted JPS57156874A (en) 1981-03-23 1981-03-23 Arc welding controller

Country Status (1)

Country Link
JP (1) JPS57156874A (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101019041B1 (ko) 2008-08-05 2011-03-04 삼성중공업 주식회사 용접 사고 방지 장치 및 그 방법

Also Published As

Publication number Publication date
JPS57156874A (en) 1982-09-28

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