BR8204514A - QUALITY CONTROL PROCESS FOR STRETCHED ARC WELDING - Google Patents

QUALITY CONTROL PROCESS FOR STRETCHED ARC WELDING

Info

Publication number
BR8204514A
BR8204514A BR8204514A BR8204514A BR8204514A BR 8204514 A BR8204514 A BR 8204514A BR 8204514 A BR8204514 A BR 8204514A BR 8204514 A BR8204514 A BR 8204514A BR 8204514 A BR8204514 A BR 8204514A
Authority
BR
Brazil
Prior art keywords
control process
quality control
arc welding
stretched arc
stretched
Prior art date
Application number
BR8204514A
Other languages
Portuguese (pt)
Inventor
Hermann Netzsch
Willi Rodig
Original Assignee
Usm Corp
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 Usm Corp filed Critical Usm Corp
Publication of BR8204514A publication Critical patent/BR8204514A/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/165—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values
    • G01R19/16566—Circuits and arrangements for comparing voltage or current with one or several thresholds and for indicating the result not covered by subgroups G01R19/16504, G01R19/16528, G01R19/16533
    • G01R19/1659—Circuits and arrangements for comparing voltage or current with one or several thresholds and for indicating the result not covered by subgroups G01R19/16504, G01R19/16528, G01R19/16533 to indicate that the value is within or outside a predetermined range of values (window)
    • 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
    • B23K9/10—Other electric circuits therefor; Protective circuits; Remote controls
    • 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
    • B23K9/20—Stud welding
    • B23K9/201—Stud welding of the extremity of a small piece on a great or large basis
    • B23K9/202—Stud welding of the extremity of a small piece on a great or large basis by means of portable equipment, e.g. stud welding gun
BR8204514A 1981-07-31 1982-07-30 QUALITY CONTROL PROCESS FOR STRETCHED ARC WELDING BR8204514A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19813130389 DE3130389A1 (en) 1981-07-31 1981-07-31 TEST METHOD FOR WELDING COMPONENTS, ESPECIALLY WELDING BOLTS, ON WORKPIECES BY ARC ARCHED

Publications (1)

Publication Number Publication Date
BR8204514A true BR8204514A (en) 1983-07-26

Family

ID=6138282

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8204514A BR8204514A (en) 1981-07-31 1982-07-30 QUALITY CONTROL PROCESS FOR STRETCHED ARC WELDING

Country Status (5)

Country Link
JP (1) JPS5825877A (en)
BR (1) BR8204514A (en)
DE (1) DE3130389A1 (en)
FR (1) FR2510447A1 (en)
GB (1) GB2103136B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3611823A1 (en) * 1986-04-08 1987-10-15 Tucker Gmbh CONTROL CIRCUIT FOR WELDING COMPONENTS, ESPECIALLY WELDING BOLTS, ARC ARCHED BY WORKPIECE
NL8700951A (en) * 1987-05-06 1988-11-16 Inst Elektroswarki Patona METHOD FOR USING CAPACITOR DISCHARGE THROUGH ELECTRIC FLASH ARM POINT WELDING OR BOLT WELDING
SE469319B (en) * 1990-11-22 1993-06-21 Safetrack Baavhammar Ab PROCEDURE AND DEVICE TO REDUCE ENERGY INPUT AND MINIMIZE MARTENSITE EDUCATION
DE4226953C1 (en) * 1992-08-14 1993-09-16 Heinz Soyer Bolzenschweisstechnik Gmbh, 82237 Woerthsee, De Identification of flawed welds - by marking with fluorescent paint using welding head to attach bolt to base material by arc welding and spraying flawed weld with paint
DE4328386C2 (en) * 1993-08-24 1997-05-28 Kleinmichel Klaus Gmbh Automatic processing device, in particular welding device
DE19509172C1 (en) * 1995-03-14 1996-08-29 Trw Nelson Bolzenschweisstechn Welding process for drawn arc stud welding
US7282661B2 (en) * 2004-10-27 2007-10-16 Illinois Tool Works Inc. Apparatus for detecting connection of a welded stud to a stud welding gun
US8513569B2 (en) * 2010-07-06 2013-08-20 Nelson Stud Welding, Inc. Arc energy regulation in drawn arc fastener welding process
JP2022157957A (en) * 2021-04-01 2022-10-14 トヨタ自動車株式会社 Arc stud welding device and arc stud welding method

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB991304A (en) * 1961-12-14 1965-05-05 Philips Electronic Associated Improvements in or relating to stud welding devices
US3291958A (en) * 1964-06-05 1966-12-13 Gregory Ind Inc Stud welding
US3505495A (en) * 1965-08-20 1970-04-07 Ford Motor Co Stud welding
DE1615517A1 (en) * 1967-08-24 1970-06-25 Hirst Welding Rectifiers Ltd Electrical control and monitoring device for the welding process when setting studs in the electrical burn-off welding process
DE2800176C2 (en) * 1978-01-03 1982-03-11 Tucker Gmbh, 6300 Giessen Test method for drawn arc stud welding guns and circuit arrangement for its implementation

Also Published As

Publication number Publication date
GB2103136B (en) 1986-03-19
DE3130389A1 (en) 1983-02-17
GB2103136A (en) 1983-02-16
FR2510447A1 (en) 1983-02-04
JPS5825877A (en) 1983-02-16
DE3130389C2 (en) 1989-10-05
FR2510447B1 (en) 1984-11-30
JPH02157B2 (en) 1990-01-05

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Legal Events

Date Code Title Description
B21A Expiry acc. art. 78, item i of ipl- expiry of the term of protection

Free format text: PATENTE EXTINTA EM 30/07/97