SG11202101845TA - Backside surface welding system and method - Google Patents

Backside surface welding system and method

Info

Publication number
SG11202101845TA
SG11202101845TA SG11202101845TA SG11202101845TA SG11202101845TA SG 11202101845T A SG11202101845T A SG 11202101845TA SG 11202101845T A SG11202101845T A SG 11202101845TA SG 11202101845T A SG11202101845T A SG 11202101845TA SG 11202101845T A SG11202101845T A SG 11202101845TA
Authority
SG
Singapore
Prior art keywords
welding system
backside surface
surface welding
backside
welding
Prior art date
Application number
SG11202101845TA
Inventor
Lurii Markushov
Nikolay Grezev
Maksim Murzakov
Original Assignee
Ipg Photonics 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 Ipg Photonics Corp filed Critical Ipg Photonics Corp
Publication of SG11202101845TA publication Critical patent/SG11202101845TA/en

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
    • B23K26/244—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
    • B23K26/02—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
    • B23K26/064—Shaping the laser beam, e.g. by masks or multi-focusing by means of optical elements, e.g. lenses, mirrors or prisms
    • B23K26/0643—Shaping the laser beam, e.g. by masks or multi-focusing by means of optical elements, e.g. lenses, mirrors or prisms comprising mirrors
    • 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
    • B23K26/08—Devices involving relative movement between laser beam and workpiece
    • B23K26/082—Scanning systems, i.e. devices involving movement of the laser beam relative to the laser head
    • 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
    • B23K26/12—Working by laser beam, e.g. welding, cutting or boring in a special atmosphere, e.g. in an enclosure
    • B23K26/123—Working by laser beam, e.g. welding, cutting or boring in a special atmosphere, e.g. in an enclosure in an atmosphere of particular gases
    • 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
    • B23K26/32—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
    • B23K26/50—Working by transmitting the laser beam through or within the workpiece
    • B23K26/57—Working by transmitting the laser beam through or within the workpiece the laser beam entering a face of the workpiece from which it is transmitted through the workpiece material to work on a different workpiece face, e.g. for effecting removal, fusion splicing, modifying or reforming
    • 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
    • B23K2103/08—Non-ferrous metals or alloys
    • B23K2103/14—Titanium or alloys thereof

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Laser Beam Processing (AREA)
SG11202101845TA 2018-08-30 2019-08-30 Backside surface welding system and method SG11202101845TA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201862724934P 2018-08-30 2018-08-30
PCT/US2019/049068 WO2020047412A1 (en) 2018-08-30 2019-08-30 Backside surface welding system and method

Publications (1)

Publication Number Publication Date
SG11202101845TA true SG11202101845TA (en) 2021-03-30

Family

ID=69644769

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11202101845TA SG11202101845TA (en) 2018-08-30 2019-08-30 Backside surface welding system and method

Country Status (8)

Country Link
US (1) US11331752B2 (en)
EP (1) EP3826800A4 (en)
JP (1) JP2021534977A (en)
KR (1) KR102535216B1 (en)
CN (1) CN112638570B (en)
CA (1) CA3110516A1 (en)
SG (1) SG11202101845TA (en)
WO (1) WO2020047412A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112475602B (en) * 2020-11-13 2022-06-28 哈尔滨工业大学 Method for eliminating laser welding air holes of aluminum-lithium alloy T-shaped joint
EP4032652A1 (en) * 2021-01-26 2022-07-27 Precitec GmbH & Co. KG Laser beam material processing with wobble motion
DE102021105559A1 (en) * 2021-03-08 2022-09-08 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung eingetragener Verein Mirror device for a manufacturing system for laser beam-based manufacturing, manufacturing system and method
CN115365596B (en) * 2021-05-18 2023-11-07 大族激光科技产业集团股份有限公司 Welding method and welding system based on blue laser
TWI834396B (en) * 2022-11-23 2024-03-01 財團法人工業技術研究院 Welding method

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63203286A (en) * 1987-02-18 1988-08-23 Hitachi Ltd Piercing welding method for t-shaped joint
SU1655698A1 (en) * 1989-06-05 1991-06-15 Предприятие П/Я В-2190 Method for fusion welding of corner and overlap joints with filler wire
FR2705603B1 (en) * 1993-05-25 1995-06-30 Snecma Method of laser welding an assembly of two metal parts.
SE512942C2 (en) * 1998-10-02 2000-06-12 Volvo Aero Corp Procedure for manufacturing rocket engine outlet nozzles
US20060255019A1 (en) 2002-05-24 2006-11-16 Martukanitz Richard P Apparatus and methods for conducting laser stir welding
DE60313782T2 (en) * 2002-08-14 2008-01-24 Volvo Aero Corp. METHOD FOR PRODUCING A STATOR OR ROTOR PART
JP2004148334A (en) * 2002-10-29 2004-05-27 Nippon Steel Corp Method for enhancing fatigue strength of lap joint
EP2094430A4 (en) * 2006-12-18 2010-07-28 Volvo Aero Corp A method of joining pieces of metal material and a welding device
DE102007038502B4 (en) 2007-08-14 2013-01-03 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Method for joining at least two workpieces by means of a laser beam
US11110547B2 (en) * 2014-01-08 2021-09-07 Panasonic Intellectual Property Management Co., Ltd. Laser welding method
JP6967700B2 (en) * 2015-06-01 2021-11-17 パナソニックＩｐマネジメント株式会社 Laser welding method, laser welding condition determination method, and laser welding system
CA2989860C (en) * 2015-06-19 2023-09-26 Ipg Photonics Corporation Laser welding head with dual movable mirrors providing beam movement and laser welding systems and methods using same
JP6596655B2 (en) * 2015-08-20 2019-10-30 パナソニックＩｐマネジメント株式会社 Laser welding control method and laser welding system
US10195689B2 (en) * 2016-07-11 2019-02-05 GM Global Technology Operations LLC Laser welding of overlapping metal workpieces assisted by varying laser beam parameters

Also Published As

Publication number Publication date
EP3826800A1 (en) 2021-06-02
KR102535216B1 (en) 2023-05-26
CA3110516A1 (en) 2020-03-05
US11331752B2 (en) 2022-05-17
EP3826800A4 (en) 2022-05-04
JP2021534977A (en) 2021-12-16
CN112638570B (en) 2023-07-07
CN112638570A (en) 2021-04-09
US20210060701A1 (en) 2021-03-04
WO2020047412A1 (en) 2020-03-05
KR20210042399A (en) 2021-04-19

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