MX2017012458A - Metodo para soldar mediante soldadura por puntos lamina de acero enchapada. - Google Patents

Metodo para soldar mediante soldadura por puntos lamina de acero enchapada.

Info

Publication number
MX2017012458A
MX2017012458A MX2017012458A MX2017012458A MX2017012458A MX 2017012458 A MX2017012458 A MX 2017012458A MX 2017012458 A MX2017012458 A MX 2017012458A MX 2017012458 A MX2017012458 A MX 2017012458A MX 2017012458 A MX2017012458 A MX 2017012458A
Authority
MX
Mexico
Prior art keywords
steel sheet
spot welding
plated steel
center
range
Prior art date
Application number
MX2017012458A
Other languages
English (en)
Other versions
MX366087B (es
Inventor
Hayashi Kunio
Wakabayashi Chisato
Kawata Hiroyuki
Miyazaki Yasunobu
Watanabe Fuminori
Furusako Seiji
Matsui Sho
Original Assignee
Nippon Steel & Sumitomo Metal 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=57006878&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=MX2017012458(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Nippon Steel & Sumitomo Metal Corp filed Critical Nippon Steel & Sumitomo Metal Corp
Publication of MX2017012458A publication Critical patent/MX2017012458A/es
Publication of MX366087B publication Critical patent/MX366087B/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
    • B23K11/11—Spot welding
    • B23K11/115—Spot welding by means of two electrodes placed opposite one another on both sides of the welded parts
    • 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
    • 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
    • B23K11/163—Welding of coated materials
    • 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
    • B23K11/163—Welding of coated materials
    • B23K11/166—Welding of coated materials of galvanized or tinned materials
    • 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
    • B23K11/34—Preliminary treatment
    • 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
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/36—Removing material
    • 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
    • B23K2101/00—Articles made by soldering, welding or cutting
    • B23K2101/34—Coated articles, e.g. plated or painted; Surface treated articles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Plasma & Fusion (AREA)
  • Resistance Welding (AREA)

Abstract

Se provee un método de soldadura por puntos con el cual se puede prevenir fácilmente agrietamiento por fragilidad de metal líquido durante la soldadura por puntos de una lámina de acero enchapada, en donde el método se caracteriza porque, antes de la soldadura por puntos, el enchapado es removido en al menos: un rango que es centrado en el lugar planeado en donde el centro de una pepita ha de ser formado, el perímetro exterior del rango incluyendo el interior de un círculo dentro del borde exterior de la parte afectada por soldadura; o, desde una superficie de superposición de la lámina de acero soldada, un rango que tiene un centro en común con el lugar planeado en la cual el centro de la pepita formada sobre la superficie de superposición de la lámina de acero soldada ha de ser removida, el perímetro exterior del rango incluyendo el interior de un círculo dentro del borde exterior de la parte afectada por soldadura.
MX2017012458A 2015-03-30 2016-03-30 Metodo para soldar mediante soldadura por puntos lamina de acero enchapada. MX366087B (es)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2015069553 2015-03-30
JP2016022066 2016-02-08
JP2016048893 2016-03-11
PCT/JP2016/060541 WO2016159169A1 (ja) 2015-03-30 2016-03-30 めっき鋼板のスポット溶接方法

Publications (2)

Publication Number Publication Date
MX2017012458A true MX2017012458A (es) 2018-01-30
MX366087B MX366087B (es) 2019-06-27

Family

ID=57006878

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2017012458A MX366087B (es) 2015-03-30 2016-03-30 Metodo para soldar mediante soldadura por puntos lamina de acero enchapada.

Country Status (12)

Country Link
US (1) US10350701B2 (es)
EP (1) EP3278917B1 (es)
JP (1) JP6108049B2 (es)
KR (1) KR101901085B1 (es)
CN (1) CN107530820B (es)
BR (1) BR112017020590A2 (es)
CA (1) CA2980692C (es)
MX (1) MX366087B (es)
MY (1) MY186160A (es)
RU (1) RU2685928C2 (es)
TW (1) TWI628022B (es)
WO (1) WO2016159169A1 (es)

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JP7132300B2 (ja) * 2020-09-18 2022-09-06 フタバ産業株式会社 抵抗スポット溶接方法及び抵抗スポット溶接装置
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Also Published As

Publication number Publication date
WO2016159169A1 (ja) 2016-10-06
RU2017135023A (ru) 2019-04-05
RU2685928C2 (ru) 2019-04-23
TW201641201A (zh) 2016-12-01
MX366087B (es) 2019-06-27
MY186160A (en) 2021-06-30
JPWO2016159169A1 (ja) 2017-04-27
JP6108049B2 (ja) 2017-04-05
EP3278917A1 (en) 2018-02-07
KR101901085B1 (ko) 2018-09-20
EP3278917B1 (en) 2020-12-16
US20180079026A1 (en) 2018-03-22
KR20170113689A (ko) 2017-10-12
BR112017020590A2 (pt) 2018-07-03
EP3278917A4 (en) 2018-12-05
CN107530820B (zh) 2019-04-19
RU2017135023A3 (es) 2019-04-05
CA2980692C (en) 2018-04-24
CN107530820A (zh) 2018-01-02
US10350701B2 (en) 2019-07-16
CA2980692A1 (en) 2016-10-06
TWI628022B (zh) 2018-07-01

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