MX428458B - Método para producir un elemento soldado por resistencia. - Google Patents

Método para producir un elemento soldado por resistencia.

Info

Publication number
MX428458B
MX428458B MX2022012864A MX2022012864A MX428458B MX 428458 B MX428458 B MX 428458B MX 2022012864 A MX2022012864 A MX 2022012864A MX 2022012864 A MX2022012864 A MX 2022012864A MX 428458 B MX428458 B MX 428458B
Authority
MX
Mexico
Prior art keywords
current value
compressive force
producing
nugget
energizing
Prior art date
Application number
MX2022012864A
Other languages
English (en)
Other versions
MX2022012864A (es
Inventor
Kyohei Maeda
Reiichi Suzuki
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
Publication of MX428458B publication Critical patent/MX428458B/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
    • B23K11/24—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
    • B23K11/16—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
    • 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 ; 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 Método para producir un elemento soldado por resistencia. MX428458B (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 (2)

Publication Number Publication Date
MX2022012864A MX2022012864A (es) 2022-11-08
MX428458B true MX428458B (es) 2025-11-13

Family

ID=78084809

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2022012864A MX428458B (es) 2020-04-15 2021-04-12 Método 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) MX428458B (es)
WO (1) WO2021210541A1 (es)

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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

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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
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KR102010196B1 (ko) * 2015-07-10 2019-08-12 제이에프이 스틸 가부시키가이샤 저항 스폿 용접 방법
US11007598B2 (en) * 2015-09-03 2021-05-18 Nippon Steel Corporation Spot welding method
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MX2018007315A (es) * 2015-12-16 2018-09-06 Jfe Steel Corp Metodo de soldadura por puntos de resistencia y metodo de produccion de miembros soldados.
AU2017221247B2 (en) * 2016-02-15 2019-05-23 Novelis Inc. Method for improving quality of aluminum resistance spot welding
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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
CN115379915A (zh) 2022-11-22
EP4119275A1 (en) 2023-01-18
WO2021210541A1 (ja) 2021-10-21
KR20220140009A (ko) 2022-10-17
JP2021169113A (ja) 2021-10-28
EP4119275B1 (en) 2024-12-11
JP7299192B2 (ja) 2023-06-27
KR102733738B1 (ko) 2024-11-25
MX2022012864A (es) 2022-11-08
US20230191526A1 (en) 2023-06-22
EP4119275A4 (en) 2023-09-27
CN115379915B (zh) 2024-02-02