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MX2022012864A - Metodo para producir un elemento soldado por resistencia. - Google Patents

Metodo para producir un elemento soldado por resistencia.

Info

Publication number
MX2022012864A
MX2022012864A MX2022012864A MX2022012864A MX2022012864A MX 2022012864 A MX2022012864 A MX 2022012864A MX 2022012864 A MX2022012864 A MX 2022012864A MX 2022012864 A MX2022012864 A MX 2022012864A MX 2022012864 A MX2022012864 A MX 2022012864A
Authority
MX
Mexico
Prior art keywords
current value
compressive force
producing
nugget
energizing
Prior art date
Application number
MX2022012864A
Other languages
English (en)
Inventor
Reiichi Suzuki
Kyohei Maeda
Ryohei Ihara
Original Assignee
Kobe Steel 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 Kobe Steel Ltd filed Critical Kobe Steel Ltd
Publication of MX2022012864A publication Critical patent/MX2022012864A/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
    • B23K11/30—Features relating to electrodes
    • B23K11/31—Electrode holders and actuating devices therefor
    • 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
    • B23K11/16—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
    • B23K11/24—Electric supply or control circuits therefor
    • 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
    • B23K11/24—Electric supply or control circuits therefor
    • B23K11/25—Monitoring devices
    • B23K11/252—Monitoring devices using digital means
    • B23K11/255—Monitoring devices using digital means the measured parameter being a force
    • 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
    • B23K11/24—Electric supply or control circuits therefor
    • B23K11/25—Monitoring devices
    • B23K11/252—Monitoring devices using digital means
    • B23K11/257—Monitoring devices using digital means the measured parameter being an electrical current
    • 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
    • B23K2101/18—Sheet panels
    • 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
    • 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)

Abstract

Se proporciona un método para producir un elemento soldado por resistencia que hace posible controlar la grieta interna de una lenteja y la grieta interna de la unión de la corona durante la soldadura por puntos de un conjunto de tres o más láminas, incluida una lámina de acero chapado. El método comprende: una etapa de activación principal para realizar la activación con un primer valor de corriente (I1) mientras se comprime la lámina de acero con una primera fuerza de compresión (P1) para conformar una lenteja; una etapa de activación posterior, después de la etapa de activación principal, para realizar la activación con un segundo valor de corriente (I2) menor que el primer valor de corriente (I1) mientras se comprime con una segunda fuerza de compresión (P2) mayor que la primera fuerza de compresión (P1); una etapa de mantenimiento de electrodos para mantener un electrodo mientras se conserva la segunda fuerza de compresión (P2) después de la activación posterior. La segunda fuerza de compresión (P2) y el grosor total de la lámina (t), el primer valor de corriente (I1) y el segundo valor de corriente (I2), y el tiempo de activación posterior (Tw2) y el tiempo de mantenimiento de electrodos (Tht) cumplen con las condiciones predeterminadas respectivamente.
MX2022012864A 2020-04-15 2021-04-12 Metodo para producir un elemento soldado por resistencia. MX2022012864A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2020073126A JP7299192B2 (ja) 2020-04-15 2020-04-15 抵抗溶接部材の製造方法
PCT/JP2021/015192 WO2021210541A1 (ja) 2020-04-15 2021-04-12 抵抗溶接部材の製造方法

Publications (1)

Publication Number Publication Date
MX2022012864A true MX2022012864A (es) 2022-11-08

Family

ID=78084809

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2022012864A MX2022012864A (es) 2020-04-15 2021-04-12 Metodo para producir un elemento soldado por resistencia.

Country Status (7)

Country Link
US (1) US20230191526A1 (es)
EP (1) EP4119275B1 (es)
JP (1) JP7299192B2 (es)
KR (1) KR102733738B1 (es)
CN (1) CN115379915B (es)
MX (1) MX2022012864A (es)
WO (1) WO2021210541A1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7730025B2 (ja) * 2022-02-09 2025-08-27 日本製鉄株式会社 スポット溶接継手の製造方法及びスポット溶接継手
JP7807660B2 (ja) * 2022-07-12 2026-01-28 日本製鉄株式会社 スポット溶接継手の製造方法、及びスポット溶接装置
JP7648019B2 (ja) * 2023-04-03 2025-03-18 Ｊｆｅスチール株式会社 抵抗スポット溶接方法、並びに溶接部材の製造方法

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4734555A (en) * 1986-06-26 1988-03-29 Duffers Scientific, Inc. Method and apparatus for measuring and controlling indentation in resistance welding
JP2011067853A (ja) * 2009-09-28 2011-04-07 Nippon Steel Corp 高強度鋼板のスポット溶接方法
JP5267640B2 (ja) * 2011-11-25 2013-08-21 Ｊｆｅスチール株式会社 抵抗スポット溶接継手の評価方法
CN105263663B (zh) 2013-06-05 2017-07-21 新日铁住金株式会社 点焊接头以及点焊方法
US9579744B2 (en) * 2013-07-30 2017-02-28 GM Global Technology Operations LLC Resistance welding with minimized weld expulsion
JP6194765B2 (ja) * 2013-11-08 2017-09-13 新日鐵住金株式会社 高強度鋼板のスポット溶接方法
WO2016147551A1 (ja) * 2015-03-16 2016-09-22 Ｊｆｅスチール株式会社 抵抗スポット溶接方法および抵抗スポット溶接継手の製造方法
KR102010195B1 (ko) * 2015-07-10 2019-08-12 제이에프이 스틸 가부시키가이샤 저항 스폿 용접 방법
CN107848061B (zh) * 2015-07-10 2021-03-09 杰富意钢铁株式会社 电阻点焊方法
MX2018002598A (es) * 2015-09-03 2018-06-20 Nippon Steel & Sumitomo Metal Corp Metodo de soldadura por puntos.
JP6108017B2 (ja) 2015-09-03 2017-04-05 新日鐵住金株式会社 スポット溶接方法
US10946470B2 (en) * 2015-12-16 2021-03-16 Jfe Steel Corporation Resistance spot welding method and welded member production method
BR112018016464A2 (pt) * 2016-02-15 2018-12-26 Novelis Inc ?métodos para unir chapas de metal e para evitar defeitos em uma solda ponto?
US10940556B2 (en) * 2016-08-22 2021-03-09 Jfe Steel Corporation Automotive member having resistance weld
WO2018123350A1 (ja) * 2016-12-26 2018-07-05 Ｊｆｅスチール株式会社 抵抗スポット溶接方法
CN110325313B (zh) * 2017-03-01 2021-07-23 杰富意钢铁株式会社 电阻点焊方法
JP2020073126A (ja) 2020-02-11 2020-05-14 株式会社三洋物産 遊技機
JP7335196B2 (ja) * 2020-04-15 2023-08-29 株式会社神戸製鋼所 抵抗溶接部材の製造方法

Also Published As

Publication number Publication date
WO2021210541A1 (ja) 2021-10-21
EP4119275A1 (en) 2023-01-18
JP2021169113A (ja) 2021-10-28
JP7299192B2 (ja) 2023-06-27
US20230191526A1 (en) 2023-06-22
CN115379915B (zh) 2024-02-02
CN115379915A (zh) 2022-11-22
KR102733738B1 (ko) 2024-11-25
KR20220140009A (ko) 2022-10-17
EP4119275B1 (en) 2024-12-11
EP4119275A4 (en) 2023-09-27

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