JPS56105876A - Method of controlling welding time in resistance spot welding and circuit for executing said method - Google Patents

Method of controlling welding time in resistance spot welding and circuit for executing said method

Info

Publication number
JPS56105876A
JPS56105876A JP17335180A JP17335180A JPS56105876A JP S56105876 A JPS56105876 A JP S56105876A JP 17335180 A JP17335180 A JP 17335180A JP 17335180 A JP17335180 A JP 17335180A JP S56105876 A JPS56105876 A JP S56105876A
Authority
JP
Japan
Prior art keywords
executing
circuit
resistance spot
welding
controlling
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
JP17335180A
Other languages
Japanese (ja)
Inventor
Dezuranii Edeyuarudo
Yanota Marutein
Kubaan Yozefu
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.)
Vyskumny Ustav Zvaracsky VUZ
Original Assignee
Vyskumny Ustav Zvaracsky VUZ
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 Vyskumny Ustav Zvaracsky VUZ filed Critical Vyskumny Ustav Zvaracsky VUZ
Publication of JPS56105876A publication Critical patent/JPS56105876A/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
    • B23K11/00—Resistance welding; Severing by resistance heating
    • B23K11/24—Electric supply or control circuits therefor
    • B23K11/25—Monitoring devices
    • B23K11/252—Monitoring devices using digital means
    • B23K11/256—Monitoring devices using digital means the measured parameter being the inter-electrode electrical resistance
    • 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
    • B23K11/00—Resistance welding; Severing by resistance heating
    • B23K11/24—Electric supply or control circuits therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Resistance Welding (AREA)
JP17335180A 1979-12-10 1980-12-10 Method of controlling welding time in resistance spot welding and circuit for executing said method Pending JPS56105876A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS798561A CS209713B1 (en) 1979-12-10 1979-12-10 Method of and circuitry for controlling welding time in resistance spot welding process

Publications (1)

Publication Number Publication Date
JPS56105876A true JPS56105876A (en) 1981-08-22

Family

ID=5436339

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17335180A Pending JPS56105876A (en) 1979-12-10 1980-12-10 Method of controlling welding time in resistance spot welding and circuit for executing said method

Country Status (9)

Country Link
JP (1) JPS56105876A (en)
AT (1) AT379536B (en)
CH (1) CH648782A5 (en)
CS (1) CS209713B1 (en)
DE (1) DE3046269A1 (en)
FR (1) FR2473378A1 (en)
GB (1) GB2065925B (en)
HU (1) HU191003B (en)
IT (1) IT1195768B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4302653A (en) * 1980-04-02 1981-11-24 Weltronic Company Method and apparatus for monitoring and controlling a resistance welding operation
US4493965A (en) * 1983-05-25 1985-01-15 General Motors Corporation Method and apparatus for predicting and controlling the quality of a resistance spot weld
US4477709A (en) * 1983-05-25 1984-10-16 General Motors Corporation Method and apparatus for detecting edge welds during resistance spot welding
FR3016818B1 (en) * 2014-01-27 2016-08-19 Gys WELDING METHOD WITH DETERMINATION OF WELDING PARAMETERS BY CALCULATING A TARGET IMPEDANCE, AND DEVICE FOR IMPLEMENTING THE METHOD

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE375032B (en) * 1969-07-16 1975-04-07 Pressed Steel Fisher Ltd

Also Published As

Publication number Publication date
HU191003B (en) 1986-12-28
GB2065925A (en) 1981-07-01
FR2473378A1 (en) 1981-07-17
CH648782A5 (en) 1985-04-15
DE3046269C2 (en) 1987-06-25
FR2473378B3 (en) 1982-05-07
AT379536B (en) 1986-01-27
CS209713B1 (en) 1981-12-31
IT1195768B (en) 1988-10-27
ATA597280A (en) 1985-06-15
DE3046269A1 (en) 1981-08-27
GB2065925B (en) 1983-09-21
IT8026528A0 (en) 1980-12-09

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