WO2013134112A3 - Resistance welding process and method of control - Google Patents

Resistance welding process and method of control Download PDF

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Publication number
WO2013134112A3
WO2013134112A3 PCT/US2013/028843 US2013028843W WO2013134112A3 WO 2013134112 A3 WO2013134112 A3 WO 2013134112A3 US 2013028843 W US2013028843 W US 2013028843W WO 2013134112 A3 WO2013134112 A3 WO 2013134112A3
Authority
WO
WIPO (PCT)
Prior art keywords
parts
joined
resistance welding
control
welding process
Prior art date
Application number
PCT/US2013/028843
Other languages
French (fr)
Other versions
WO2013134112A2 (en
Inventor
Kevin Arthur FEE
Joseph Allen BRIGGS
William Edward PAJAK
David Dominic FILICICCHIA
Original Assignee
Hess Industries, Inc.
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 Hess Industries, Inc. filed Critical Hess Industries, Inc.
Publication of WO2013134112A2 publication Critical patent/WO2013134112A2/en
Publication of WO2013134112A3 publication Critical patent/WO2013134112A3/en

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
    • B23K11/002—Resistance welding; Severing by resistance heating specially adapted for particular articles or work
    • B23K11/0026—Welding of thin articles
    • 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
    • B23K2103/00—Materials to be soldered, welded or cut
    • B23K2103/02—Iron or ferrous alloys
    • B23K2103/04—Steel or steel alloys

Abstract

A method for resistance welding parts together is provided that includes the steps of clamping the parts to be joined together with electrodes; closing the gap between the parts to be joined; squeezing the parts together to deform contact surfaces on the parts to be joined; heating the parts to soften the material; monitoring the contact force between the parts; and forcing the parts together and upsetting material when the contact force reaches a predetermined value. It may also include the steps of holding the parts after being forced together and upset to reduce shrinkage stress and preheating the parts to increase the temperature before the heating cycle is commenced.
PCT/US2013/028843 2012-03-05 2013-03-04 Resistance welding process and method of control WO2013134112A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201261606760P 2012-03-05 2012-03-05
US61/606,760 2012-03-05

Publications (2)

Publication Number Publication Date
WO2013134112A2 WO2013134112A2 (en) 2013-09-12
WO2013134112A3 true WO2013134112A3 (en) 2015-06-18

Family

ID=49117488

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2013/028843 WO2013134112A2 (en) 2012-03-05 2013-03-04 Resistance welding process and method of control

Country Status (1)

Country Link
WO (1) WO2013134112A2 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4912295A (en) * 1987-08-27 1990-03-27 Sumitomo Metal Industries, Ltd. Butt welding method
US5880425A (en) * 1997-04-29 1999-03-09 Board Of Regents, The University Of Texas System Method and apparatus for joining metals
US20070131316A1 (en) * 2003-10-22 2007-06-14 Tadashi Ishikawa Large-heat-input butt welded joints having excellent brittle fracture resistance
US20090120919A1 (en) * 2007-11-08 2009-05-14 Lincoln Global, Inc. Method of welding two sides of a joint simultaneously
US20100108654A1 (en) * 2008-11-03 2010-05-06 Ulrich James F Weld parameter interface

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4912295A (en) * 1987-08-27 1990-03-27 Sumitomo Metal Industries, Ltd. Butt welding method
US5880425A (en) * 1997-04-29 1999-03-09 Board Of Regents, The University Of Texas System Method and apparatus for joining metals
US20070131316A1 (en) * 2003-10-22 2007-06-14 Tadashi Ishikawa Large-heat-input butt welded joints having excellent brittle fracture resistance
US20090120919A1 (en) * 2007-11-08 2009-05-14 Lincoln Global, Inc. Method of welding two sides of a joint simultaneously
US20100108654A1 (en) * 2008-11-03 2010-05-06 Ulrich James F Weld parameter interface

Also Published As

Publication number Publication date
WO2013134112A2 (en) 2013-09-12

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