MX376669B - Junta soldada por puntos y método de soldadura por puntos. - Google Patents

Junta soldada por puntos y método de soldadura por puntos.

Info

Publication number
MX376669B
MX376669B MX2016006466A MX2016006466A MX376669B MX 376669 B MX376669 B MX 376669B MX 2016006466 A MX2016006466 A MX 2016006466A MX 2016006466 A MX2016006466 A MX 2016006466A MX 376669 B MX376669 B MX 376669B
Authority
MX
Mexico
Prior art keywords
sub
spot
welded part
welded
welding method
Prior art date
Application number
MX2016006466A
Other languages
English (en)
Other versions
MX2016006466A (es
Inventor
Fuminori Watanabe
Yasunobu Miyazaki
Original Assignee
Nippon Steel 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 Nippon Steel Corp filed Critical Nippon Steel Corp
Publication of MX2016006466A publication Critical patent/MX2016006466A/es
Publication of MX376669B publication Critical patent/MX376669B/es

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
    • 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
    • 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
    • B23K11/12—Spot welding; Stitch welding making use of vibrations
    • 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
    • B23K11/16—Resistance welding; Severing by resistance heating taking account of the properties of the material to be welded
    • 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
    • B23K2101/00—Articles made by soldering, welding or cutting
    • B23K2101/006—Vehicles
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Resistance Welding (AREA)
  • Laser Beam Processing (AREA)
  • Heat Treatment Of Articles (AREA)
  • Arc Welding In General (AREA)

Abstract

El propósito de la presente invención es proveer una junta soldada por puntos y un método de soldadura por puntos por lo que se incrementa la tenacidad contra fractura de metal soldada por puntos y se mejora la resistencia de la junta soldad por puntos. La presente invención es un método de soldadura por puntos que incluye un paso de formación de partes soldadas para formar una parte soldada por conducción de corriente, y un paso de solidificación para conducir corriente eléctrica inferior a la corriente eléctrica conducida en el paso de formación de la parte soldada para ocasionar que la parte soldada se solidifique, el paso de solidificación que sigue el paso de formación de la parte soldada. En el paso de solidificación, se aplica vibración electromagnética a la parte soldada, y la frecuencia fv de la vibración electromagnética, la tasa de solidificación vs cuando se solidifica la parte soldada, y la separación de brazos ?D de dendritas (31a) cuando la parte soldada se solidifica cumple con la relación 0.2=vs/?D.fv)=4.0.
MX2016006466A 2014-01-31 2015-01-30 Junta soldada por puntos y método de soldadura por puntos. MX376669B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2014017283 2014-01-31
PCT/JP2015/052690 WO2015115603A1 (ja) 2014-01-31 2015-01-30 スポット溶接継手及びスポット溶接方法

Publications (2)

Publication Number Publication Date
MX2016006466A MX2016006466A (es) 2016-08-05
MX376669B true MX376669B (es) 2025-03-07

Family

ID=53757170

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2016006466A MX376669B (es) 2014-01-31 2015-01-30 Junta soldada por puntos y método de soldadura por puntos.

Country Status (12)

Country Link
US (1) US10646949B2 (es)
EP (1) EP3100815B1 (es)
JP (1) JP6103078B2 (es)
KR (1) KR101887291B1 (es)
CN (1) CN105636736B (es)
BR (1) BR112016011036B1 (es)
CA (1) CA2927742A1 (es)
ES (1) ES2741739T3 (es)
MX (1) MX376669B (es)
PL (1) PL3100815T3 (es)
RU (1) RU2660431C2 (es)
WO (1) WO2015115603A1 (es)

Family Cites Families (27)

* Cited by examiner, † Cited by third party
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US354954A (en) * 1886-12-28 Envelope sealer and opener
US2908801A (en) 1956-02-14 1959-10-13 British Oxygen Co Ltd Fusion welding of metals
JP3543842B2 (ja) * 1994-07-07 2004-07-21 三菱アルミニウム株式会社 アルミニウム製ホイールリムの製造方法
US20010047988A1 (en) * 1997-10-20 2001-12-06 Kazuo Hiraoka Welding method and welded joint structure
US20050145306A1 (en) 1998-09-03 2005-07-07 Uit, L.L.C. Company Welded joints with new properties and provision of such properties by ultrasonic impact treatment
CN1160170C (zh) * 2000-04-19 2004-08-04 中国科学院金属研究所 一种细晶粒金属材料的电阻焊接方法
JP2002103048A (ja) 2000-09-29 2002-04-09 Nippon Steel Corp 高強度鋼板のスポット溶接方法
JP4139375B2 (ja) * 2003-12-10 2008-08-27 本田技研工業株式会社 抵抗溶接用電極及び抵抗溶接方法
US20060081563A1 (en) 2004-10-19 2006-04-20 Honda Motor Co., Ltd. Resistance welding electrodes, resistance welding methods and welded structures
JP5459750B2 (ja) 2007-11-28 2014-04-02 日産自動車株式会社 溶接方法
JP4700764B2 (ja) * 2008-03-27 2011-06-15 新日本製鐵株式会社 成形性と溶接性に優れた高強度冷延鋼板、高強度亜鉛めっき鋼板、高強度合金化溶融亜鉛めっき鋼板、及びそれらの製造方法
JP2010059451A (ja) 2008-09-02 2010-03-18 Sumitomo Metal Ind Ltd 溶接継手およびその製造方法
KR101289370B1 (ko) 2008-09-30 2013-07-29 도쿠리츠교세이호징 붓시쯔 자이료 겐큐키코 금속재의 용접 장치 및 금속재의 용접 방법
JP5305194B2 (ja) * 2008-09-30 2013-10-02 高周波熱錬株式会社 金属材の溶接装置
JP5201116B2 (ja) 2008-10-16 2013-06-05 Ｊｆｅスチール株式会社 高強度鋼板の抵抗スポット溶接方法
GB0912978D0 (en) 2009-07-27 2009-09-02 Enanef Ltd Exercise apparatus
CN101628358B (zh) * 2009-08-13 2011-06-01 上海交通大学 磁控电阻点焊系统
MY160054A (en) 2009-08-31 2017-02-15 Nippon Steel Corp Spot welded joint and spot welding method
KR20110025015A (ko) 2009-09-01 2011-03-09 엘지전자 주식회사 멀티 캐리어 시스템의 슬립모드 동작 방법 및 장치
JP5494065B2 (ja) 2010-03-17 2014-05-14 新日鐵住金株式会社 スポット溶接方法及びスポット溶接継手
DE102010060401A1 (de) * 2010-11-08 2012-05-10 Sartorius Weighing Technology Gmbh Schweißvorrichtung, Verwendung derselben als Steuerventil und Dosiervorrichtung
JP2012187615A (ja) 2011-03-11 2012-10-04 Nissan Motor Co Ltd 高張力鋼板の接合体、および高張力鋼板の抵抗溶接方法
JP2012187617A (ja) 2011-03-11 2012-10-04 Nissan Motor Co Ltd 高張力鋼板の接合体、および高張力鋼板の抵抗溶接方法
US10391582B2 (en) * 2011-07-21 2019-08-27 Ford Global Technologies, Llc System and method of welding a workpiece
CN102500901B (zh) * 2011-11-16 2014-04-16 上海交通大学 复合脉冲点焊工艺及系统
JP5787798B2 (ja) * 2012-03-09 2015-09-30 株式会社神戸製鋼所 ソリッドワイヤおよびこれを用いたガスシールドアーク溶接方法
JP5429327B2 (ja) * 2012-05-30 2014-02-26 新日鐵住金株式会社 高強度鋼板のスポット溶接方法

Also Published As

Publication number Publication date
JPWO2015115603A1 (ja) 2017-03-23
EP3100815B1 (en) 2019-05-15
RU2016122869A3 (es) 2018-03-01
CN105636736A (zh) 2016-06-01
EP3100815A1 (en) 2016-12-07
EP3100815A4 (en) 2017-10-11
RU2660431C2 (ru) 2018-07-06
US10646949B2 (en) 2020-05-12
JP6103078B2 (ja) 2017-03-29
BR112016011036B1 (pt) 2021-02-09
ES2741739T3 (es) 2020-02-12
KR20160067176A (ko) 2016-06-13
WO2015115603A1 (ja) 2015-08-06
CA2927742A1 (en) 2015-08-06
PL3100815T3 (pl) 2019-10-31
US20160263694A1 (en) 2016-09-15
MX2016006466A (es) 2016-08-05
CN105636736B (zh) 2018-10-26
RU2016122869A (ru) 2018-03-01
KR101887291B1 (ko) 2018-08-09

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Owner name: TORAY INDUSTRIES, INC.

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