GB2068147B - Welding current control in resistance welding - Google Patents

Welding current control in resistance welding

Info

Publication number
GB2068147B
GB2068147B GB8101257A GB8101257A GB2068147B GB 2068147 B GB2068147 B GB 2068147B GB 8101257 A GB8101257 A GB 8101257A GB 8101257 A GB8101257 A GB 8101257A GB 2068147 B GB2068147 B GB 2068147B
Authority
GB
United Kingdom
Prior art keywords
welding
current control
resistance
welding current
resistance welding
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
GB8101257A
Other versions
GB2068147A (en
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 GB2068147A publication Critical patent/GB2068147A/en
Application granted granted Critical
Publication of GB2068147B publication Critical patent/GB2068147B/en
Expired 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
GB8101257A 1980-01-28 1981-01-15 Welding current control in resistance welding Expired GB2068147B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS80549A CS211021B1 (en) 1980-01-28 1980-01-28 Method of welding current control at resistance,especially contact welding and apparatus for making the same

Publications (2)

Publication Number Publication Date
GB2068147A GB2068147A (en) 1981-08-05
GB2068147B true GB2068147B (en) 1984-03-14

Family

ID=5337741

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8101257A Expired GB2068147B (en) 1980-01-28 1981-01-15 Welding current control in resistance welding

Country Status (10)

Country Link
JP (1) JPS56128685A (en)
CH (1) CH650185A5 (en)
CS (1) CS211021B1 (en)
DD (1) DD158166A3 (en)
DE (1) DE3048488A1 (en)
FR (1) FR2474367A1 (en)
GB (1) GB2068147B (en)
HU (1) HU189489B (en)
IT (1) IT1135092B (en)
SU (1) SU1316769A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4503311A (en) * 1983-05-25 1985-03-05 General Motors Corporation Method and apparatus for detecting the onset of melting in a resistance spot weld
JP2510377B2 (en) * 1992-05-01 1996-06-26 株式会社ナ・デックス Welding controller

Also Published As

Publication number Publication date
IT8119217A0 (en) 1981-01-20
GB2068147A (en) 1981-08-05
HU189489B (en) 1986-07-28
DE3048488C2 (en) 1988-08-11
FR2474367A1 (en) 1981-07-31
CS211021B1 (en) 1982-01-29
CH650185A5 (en) 1985-07-15
DE3048488A1 (en) 1981-09-10
JPS56128685A (en) 1981-10-08
FR2474367B3 (en) 1982-06-11
DD158166A3 (en) 1983-01-05
SU1316769A1 (en) 1987-06-15
IT1135092B (en) 1986-08-20

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee