ES2096522B1 - POST-TREATMENT METHOD OF A POINT WELDED JOINT. - Google Patents

POST-TREATMENT METHOD OF A POINT WELDED JOINT.

Info

Publication number
ES2096522B1
ES2096522B1 ES09401885A ES9401885A ES2096522B1 ES 2096522 B1 ES2096522 B1 ES 2096522B1 ES 09401885 A ES09401885 A ES 09401885A ES 9401885 A ES9401885 A ES 9401885A ES 2096522 B1 ES2096522 B1 ES 2096522B1
Authority
ES
Spain
Prior art keywords
post
treatment method
welded joint
point welded
heat
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 - Fee Related
Application number
ES09401885A
Other languages
Spanish (es)
Other versions
ES2096522A1 (en
Inventor
Atsushi Amataka
Buhei Yokota
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.)
Honda Motor Co Ltd
Original Assignee
Honda Motor Co Ltd
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 Honda Motor Co Ltd filed Critical Honda Motor Co Ltd
Publication of ES2096522A1 publication Critical patent/ES2096522A1/en
Application granted granted Critical
Publication of ES2096522B1 publication Critical patent/ES2096522B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B23K11/10—Spot welding; Stitch welding
    • B23K11/11—Spot welding

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Heat Treatment Of Articles (AREA)
  • Resistance Welding (AREA)

Abstract

METODO DE TRATAMIENTO POSTERIOR DE UNA UNION SOLDADA POR PUNTOS. UN METODO DE TRATAMIENTO POSTERIOR DE UNA UNION SOLDADA POR PUNTOS COMPRENDE UN PROCESO DE REBLANDECIMIENTO EN EL QUE LA ZONA AFECTADA CON CALOR DE LAS PIEZAS DE TRABAJO SOLDADAS POR PUNTOS SE CALIENTA POR CALOR JOULE SUMINISTRANDO UNA CORRIENTE A TRAVES DE LOS ELECTRODOS DE PASADOR. EL PROCESO DE REBLANDECIMIENTO REPITE CICLOS DE SUMINISTRO DE CORRIENTE Y CICLOS DE INTERRUPCION DEL SUMINISTRO DE CORRIENTE ALTERNA Y PERIODICAMENTE. LA ZONA AFECTADA CON CALOR SE PUEDE CALENTAR FACILMENTE A UNA TEMPERATURA DESEADA REPITIENDO LOS CICLOS DE SUMINISTRO DE CORRIENTE Y LOS CICLOS DE INTERRUPCION DE SUMINISTRO DE LA CORRIENTE, Y LA CORRIENTE DE ENTRADA Y EL TIEMPO DE SUMINISTRO DE LA CORRIENTE NO NECESITAN CONTROLARSE CON PRECISION.POST-TREATMENT METHOD OF A POINT WELDED JOINT. A POST-TREATMENT METHOD OF A POINT WELDED JOINT INCLUDES A SOFTENING PROCESS IN WHICH THE AREA AFFECTED WITH HEAT OF THE POINT WELDED WORKPIECES IS HEATED BY JOULE HEAT BY SUPPLYING A CURRENT THROUGH THE ELECTRODES. THE SOFTENING PROCESS REPEATS CURRENT SUPPLY CYCLES AND ALTERNATING CURRENT SUPPLY CYCLES PERIODICALLY. THE ZONE AFFECTED WITH HEAT CAN EASILY HEAT TO A DESIRED TEMPERATURE BY REPEATING THE CURRENT SUPPLY CYCLES AND THE SUPPLY CURRENT CYCLES, AND THE NON-CURRENT SUPPLY TIME.

ES09401885A 1993-09-01 1994-08-30 POST-TREATMENT METHOD OF A POINT WELDED JOINT. Expired - Fee Related ES2096522B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP21738393A JP3320515B2 (en) 1993-09-01 1993-09-01 Post-treatment method for spot welding

Publications (2)

Publication Number Publication Date
ES2096522A1 ES2096522A1 (en) 1997-03-01
ES2096522B1 true ES2096522B1 (en) 1997-12-16

Family

ID=16703320

Family Applications (1)

Application Number Title Priority Date Filing Date
ES09401885A Expired - Fee Related ES2096522B1 (en) 1993-09-01 1994-08-30 POST-TREATMENT METHOD OF A POINT WELDED JOINT.

Country Status (4)

Country Link
JP (1) JP3320515B2 (en)
ES (1) ES2096522B1 (en)
FR (1) FR2709436B1 (en)
IT (1) IT1266745B1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2097207B1 (en) * 2006-11-14 2011-04-06 Corus Staal BV Method for spot welding, and spot welded sheet material
JP5151615B2 (en) * 2008-03-28 2013-02-27 新日鐵住金株式会社 Spot welding method for high strength steel sheet
JP5201116B2 (en) * 2008-10-16 2013-06-05 Ｊｆｅスチール株式会社 Resistance spot welding method for high strength steel sheet
JP5573128B2 (en) * 2008-11-28 2014-08-20 Ｊｆｅスチール株式会社 Resistance spot welding method
US20100282716A1 (en) * 2009-05-07 2010-11-11 Venkatasubramanian Ananthanarayanan Welding assembly and associated method for welding, mechanically deforming and heat treating materials
US8963043B2 (en) * 2009-05-07 2015-02-24 Innovative Weld Solutions, Ltd. Welding assembly and associated method for welding and heat treating metals and metal alloys
US8357871B2 (en) * 2009-05-07 2013-01-22 Innovative Weld Solutions Ltd. Welding assembly and method
JP5429327B2 (en) * 2012-05-30 2014-02-26 新日鐵住金株式会社 Spot welding method for high strength steel sheet

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS587392B2 (en) * 1978-12-13 1983-02-09 株式会社ボッシュオートモーティブ システム Resistance heating bonding method

Also Published As

Publication number Publication date
FR2709436B1 (en) 1996-02-02
ITTO940694A1 (en) 1996-03-02
FR2709436A1 (en) 1995-03-10
JP3320515B2 (en) 2002-09-03
IT1266745B1 (en) 1997-01-14
JPH0768388A (en) 1995-03-14
ES2096522A1 (en) 1997-03-01
ITTO940694A0 (en) 1994-08-31

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