PL3731992T3 - Sposób doczołowego spawania laserowego dwóch blach za pomocą pierwszej i drugiej przedniej wiązki laserowej i tylnej wiązki laserowej - Google Patents

Sposób doczołowego spawania laserowego dwóch blach za pomocą pierwszej i drugiej przedniej wiązki laserowej i tylnej wiązki laserowej

Info

Publication number
PL3731992T3
PL3731992T3 PL18833538T PL18833538T PL3731992T3 PL 3731992 T3 PL3731992 T3 PL 3731992T3 PL 18833538 T PL18833538 T PL 18833538T PL 18833538 T PL18833538 T PL 18833538T PL 3731992 T3 PL3731992 T3 PL 3731992T3
Authority
PL
Poland
Prior art keywords
laser
metal sheets
butt
laser beam
welding
Prior art date
Application number
PL18833538T
Other languages
English (en)
Inventor
René VIERSTRAETE
Original Assignee
Arcelormittal
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 Arcelormittal filed Critical Arcelormittal
Publication of PL3731992T3 publication Critical patent/PL3731992T3/pl

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
    • B23K26/24—Seam welding
    • B23K26/242—Fillet welding, i.e. involving a weld of substantially triangular cross section joining two 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
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/20—Bonding
    • B23K26/21—Bonding by welding
    • B23K26/24—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
    • B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
    • B23K26/06—Shaping the laser beam, e.g. by masks or multi-focusing
    • 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
    • B23K1/00—Soldering, e.g. brazing, or unsoldering
    • B23K1/005—Soldering by means of radiant energy
    • B23K1/0056—Soldering by means of radiant energy soldering by means of beams, e.g. lasers, E.B.
    • 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
    • B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
    • B23K26/06—Shaping the laser beam, e.g. by masks or multi-focusing
    • B23K26/0604—Shaping the laser beam, e.g. by masks or multi-focusing by a combination of beams
    • 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
    • B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
    • B23K26/06—Shaping the laser beam, e.g. by masks or multi-focusing
    • B23K26/0604—Shaping the laser beam, e.g. by masks or multi-focusing by a combination of beams
    • B23K26/0608—Shaping the laser beam, e.g. by masks or multi-focusing by a combination of beams in the same heat affected zone [HAZ]
    • 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
    • B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
    • B23K26/06—Shaping the laser beam, e.g. by masks or multi-focusing
    • B23K26/073—Shaping the laser spot
    • 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
    • B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
    • B23K26/06—Shaping the laser beam, e.g. by masks or multi-focusing
    • B23K26/073—Shaping the laser spot
    • B23K26/0734—Shaping the laser spot into an annular shape
    • 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
    • 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
    • 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
    • B23K26/322—Bonding taking account of the properties of the material involved involving coated metal 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
    • 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
    • B23K2103/00—Materials to be soldered, welded or cut
    • B23K2103/02—Iron or ferrous alloys
    • B23K2103/04—Steel or steel alloys

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Plasma & Fusion (AREA)
  • Laser Beam Processing (AREA)
PL18833538T 2017-12-26 2018-12-19 Sposób doczołowego spawania laserowego dwóch blach za pomocą pierwszej i drugiej przedniej wiązki laserowej i tylnej wiązki laserowej PL3731992T3 (pl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
PCT/IB2017/058402 WO2019130043A1 (en) 2017-12-26 2017-12-26 Method for butt laser welding two metal sheets with first and second front laser beams and a back laser beam
PCT/IB2018/060367 WO2019130169A1 (en) 2017-12-26 2018-12-19 Method for butt laser welding two metal sheets with first and second front laser beams and a back laser beam
EP18833538.4A EP3731992B1 (en) 2017-12-26 2018-12-19 Method of butt laser welding two metal sheets with first and second front laser beams and a back laser beam

Publications (1)

Publication Number Publication Date
PL3731992T3 true PL3731992T3 (pl) 2022-03-21

Family

ID=61007729

Family Applications (1)

Application Number Title Priority Date Filing Date
PL18833538T PL3731992T3 (pl) 2017-12-26 2018-12-19 Sposób doczołowego spawania laserowego dwóch blach za pomocą pierwszej i drugiej przedniej wiązki laserowej i tylnej wiązki laserowej

Country Status (16)

Country Link
US (1) US11806808B2 (pl)
EP (1) EP3731992B1 (pl)
JP (1) JP7118156B2 (pl)
KR (1) KR102351463B1 (pl)
CN (1) CN111526965B (pl)
BR (1) BR112020010179B1 (pl)
CA (1) CA3086970C (pl)
ES (1) ES2901433T3 (pl)
HU (1) HUE056639T2 (pl)
MA (1) MA51448B1 (pl)
MX (1) MX2020006707A (pl)
PL (1) PL3731992T3 (pl)
RU (1) RU2739265C1 (pl)
UA (1) UA124997C2 (pl)
WO (2) WO2019130043A1 (pl)
ZA (1) ZA202003549B (pl)

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DE102017205765B4 (de) * 2017-04-04 2023-03-30 Bayerische Motoren Werke Aktiengesellschaft Verfahren zum Verschweißen von Bauteilen
DE102019210019B4 (de) * 2019-07-08 2021-06-10 Trumpf Laser- Und Systemtechnik Gmbh Optische Apparatur zum Laserschweißen eines Werkstücks, Verfahren zum Laserschweißen eines Werkstücks mittels mehrerer Teilstrahlen sowie Verwendung einer optischen Apparatur zum Laserschweißen
CN110539078B (zh) * 2019-07-31 2021-10-15 北京航星机器制造有限公司 一种5a06/zl114a异种铝合金件对接激光摆动焊接方法
US11759890B2 (en) * 2020-11-02 2023-09-19 Ford Global Technologies, Llc Laser welding of square butt joints between copper substrates
US11945046B2 (en) * 2020-11-24 2024-04-02 Ford Global Technologies, Llc Laser edge welding of copper substrates

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Also Published As

Publication number Publication date
US11806808B2 (en) 2023-11-07
WO2019130169A1 (en) 2019-07-04
JP2021509360A (ja) 2021-03-25
HUE056639T2 (hu) 2022-03-28
CN111526965B (zh) 2021-12-31
MA51448B1 (fr) 2021-12-31
US20210053152A1 (en) 2021-02-25
ES2901433T3 (es) 2022-03-22
UA124997C2 (uk) 2021-12-22
KR102351463B1 (ko) 2022-01-13
EP3731992B1 (en) 2021-12-01
MX2020006707A (es) 2020-08-20
CN111526965A (zh) 2020-08-11
RU2739265C1 (ru) 2020-12-22
CA3086970A1 (en) 2019-07-04
ZA202003549B (en) 2021-06-30
BR112020010179A2 (pt) 2020-10-13
JP7118156B2 (ja) 2022-08-15
MA51448A (fr) 2020-11-04
BR112020010179B1 (pt) 2023-12-19
WO2019130043A1 (en) 2019-07-04
EP3731992A1 (en) 2020-11-04
KR20200087248A (ko) 2020-07-20
CA3086970C (en) 2022-08-09

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