MX2016009185A - Metodo de soldadura por solapado, union de solapa, metodo de produccion para union de solapa, y parte automotriz. - Google Patents

Metodo de soldadura por solapado, union de solapa, metodo de produccion para union de solapa, y parte automotriz.

Info

Publication number
MX2016009185A
MX2016009185A MX2016009185A MX2016009185A MX2016009185A MX 2016009185 A MX2016009185 A MX 2016009185A MX 2016009185 A MX2016009185 A MX 2016009185A MX 2016009185 A MX2016009185 A MX 2016009185A MX 2016009185 A MX2016009185 A MX 2016009185A
Authority
MX
Mexico
Prior art keywords
lap
welding
lap joint
generally circular
steel plates
Prior art date
Application number
MX2016009185A
Other languages
English (en)
Inventor
Fujimoto Hiroki
Okada Tohru
Imamura Takashi
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
Application filed by Nippon Steel & Sumitomo Metal Corp filed Critical Nippon Steel & Sumitomo Metal Corp
Publication of MX2016009185A publication Critical patent/MX2016009185A/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
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/20—Bonding
    • B23K26/21—Bonding by welding
    • B23K26/22—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
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/20—Bonding
    • B23K26/21—Bonding by welding
    • B23K26/24—Seam welding
    • B23K26/244—Overlap seam 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
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/20—Bonding
    • B23K26/21—Bonding by welding
    • B23K26/24—Seam welding
    • B23K26/28—Seam welding of curved planar seams
    • 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
    • B23K26/20—Bonding
    • B23K26/32—Bonding taking account of the properties of the material involved
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
    • B62D25/02—Side panels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D27/00—Connections between superstructure or understructure sub-units
    • B62D27/02—Connections between superstructure or understructure sub-units rigid
    • B62D27/023—Assembly of structural joints
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/06—Surface hardening
    • C21D1/09—Surface hardening by direct application of electrical or wave energy; by particle radiation
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
    • B62D25/04—Door pillars ; windshield pillars
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/62—Quenching devices
    • C21D1/673—Quenching devices for die quenching
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/008—Martensite
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D2251/00—Treating composite or clad material
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/50—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for welded joints

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Engineering (AREA)
  • Plasma & Fusion (AREA)
  • Chemical & Material Sciences (AREA)
  • Transportation (AREA)
  • Combustion & Propulsion (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Laser Beam Processing (AREA)
  • Body Structure For Vehicles (AREA)
  • Heat Treatment Of Articles (AREA)

Abstract

La presente invención se dirige al problema de minimizar la ruptura debido al agrietamiento asociado con una región de suavizado de HAZ durante la soldadura de solapa por láser generalmente circular como un sustituto para soldadura por puntos de resistencia, con el fin de solapar una pluralidad de láminas de acero que incluyen placas de acero de alta resistencia. Se descubrió que se resolvió el problema por un método de soldadura de solapado para solapar una pluralidad de placas de acero y que forma una porción soldada por láser generalmente circular (1), en donde ocurre el agrietamiento asociado con una región de suavizado de HAZ se minimiza a través de irradiación con un láser en un patrón lineal que pasa a través del borde externo de la porción soldada por láser generalmente circular (1), que forma una porción de extinción (8) en las placas de acero.
MX2016009185A 2014-02-06 2015-02-04 Metodo de soldadura por solapado, union de solapa, metodo de produccion para union de solapa, y parte automotriz. MX2016009185A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2014021638 2014-02-06
PCT/JP2015/053119 WO2015119159A1 (ja) 2014-02-06 2015-02-04 重ね溶接方法、重ね継手、重ね継手の製造方法、および自動車用部品

Publications (1)

Publication Number Publication Date
MX2016009185A true MX2016009185A (es) 2016-10-03

Family

ID=53777963

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2016009185A MX2016009185A (es) 2014-02-06 2015-02-04 Metodo de soldadura por solapado, union de solapa, metodo de produccion para union de solapa, y parte automotriz.

Country Status (9)

Country Link
US (1) US10589380B2 (es)
EP (1) EP3112076A4 (es)
JP (1) JP6179605B2 (es)
KR (1) KR101943173B1 (es)
CN (1) CN105873715B (es)
CA (1) CA2936787C (es)
MX (1) MX2016009185A (es)
RU (1) RU2653742C2 (es)
WO (1) WO2015119159A1 (es)

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JP7446128B2 (ja) 2020-02-27 2024-03-08 三和シヤッター工業株式会社 鋼製ドアおよび鋼製ドアの製造方法
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CN112896323B (zh) * 2021-02-05 2022-06-21 奇瑞新能源汽车股份有限公司 车身笼形骨架结构

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Also Published As

Publication number Publication date
JP6179605B2 (ja) 2017-08-16
CA2936787A1 (en) 2015-08-13
WO2015119159A1 (ja) 2015-08-13
EP3112076A4 (en) 2018-01-03
KR20160104048A (ko) 2016-09-02
RU2016132308A3 (es) 2018-03-07
JPWO2015119159A1 (ja) 2017-03-23
CN105873715B (zh) 2018-06-26
RU2016132308A (ru) 2018-03-07
US10589380B2 (en) 2020-03-17
RU2653742C2 (ru) 2018-05-14
CN105873715A (zh) 2016-08-17
CA2936787C (en) 2019-01-15
KR101943173B1 (ko) 2019-01-28
EP3112076A1 (en) 2017-01-04
US20170008124A1 (en) 2017-01-12

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