AT379536B - Einrichtung zur regelung der schweisszeit einer widerstandsschweissmaschine - Google Patents

Einrichtung zur regelung der schweisszeit einer widerstandsschweissmaschine

Info

Publication number
AT379536B
AT379536B AT0597280A AT597280A AT379536B AT 379536 B AT379536 B AT 379536B AT 0597280 A AT0597280 A AT 0597280A AT 597280 A AT597280 A AT 597280A AT 379536 B AT379536 B AT 379536B
Authority
AT
Austria
Prior art keywords
controlling
welding
time
welding machine
resistance
Prior art date
Application number
AT0597280A
Other languages
English (en)
Other versions
ATA597280A (de
Original Assignee
Vyzk Ustav Zvaracsky
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 Vyzk Ustav Zvaracsky filed Critical Vyzk Ustav Zvaracsky
Publication of ATA597280A publication Critical patent/ATA597280A/de
Application granted granted Critical
Publication of AT379536B publication Critical patent/AT379536B/de

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)
AT0597280A 1979-12-10 1980-12-09 Einrichtung zur regelung der schweisszeit einer widerstandsschweissmaschine AT379536B (de)

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 (2)

Publication Number Publication Date
ATA597280A ATA597280A (de) 1985-06-15
AT379536B true AT379536B (de) 1986-01-27

Family

ID=5436339

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0597280A AT379536B (de) 1979-12-10 1980-12-09 Einrichtung zur regelung der schweisszeit einer widerstandsschweissmaschine

Country Status (9)

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

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 (fr) * 2014-01-27 2016-08-19 Gys Methode de soudage avec determination des parametres de soudage par le calcul d'une impedance cible, et dispositif de mise en œuvre du procede

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7010452A (de) * 1969-07-16 1971-01-19 Pressed Steel Fisher Ltd

Also Published As

Publication number Publication date
DE3046269A1 (de) 1981-08-27
FR2473378A1 (fr) 1981-07-17
IT1195768B (it) 1988-10-27
ATA597280A (de) 1985-06-15
IT8026528A0 (it) 1980-12-09
DE3046269C2 (de) 1987-06-25
GB2065925A (en) 1981-07-01
CS209713B1 (en) 1981-12-31
GB2065925B (en) 1983-09-21
FR2473378B3 (de) 1982-05-07
HU191003B (en) 1986-12-28
JPS56105876A (en) 1981-08-22
CH648782A5 (de) 1985-04-15

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties