CN118541232A - 激光焊接装置以及激光焊接方法 - Google Patents

激光焊接装置以及激光焊接方法 Download PDF

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Publication number
CN118541232A
CN118541232A CN202280088329.0A CN202280088329A CN118541232A CN 118541232 A CN118541232 A CN 118541232A CN 202280088329 A CN202280088329 A CN 202280088329A CN 118541232 A CN118541232 A CN 118541232A
Authority
CN
China
Prior art keywords
laser beam
laser
workpiece
optical element
welding device
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
CN202280088329.0A
Other languages
English (en)
Chinese (zh)
Inventor
吉永光宏
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Intellectual Property Management Co Ltd
Original Assignee
Panasonic Intellectual Property Management Co 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 Panasonic Intellectual Property Management Co Ltd filed Critical Panasonic Intellectual Property Management Co Ltd
Publication of CN118541232A publication Critical patent/CN118541232A/zh
Pending legal-status Critical Current

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
    • B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
    • B23K26/04—Automatically aligning, aiming or focusing the laser beam, e.g. using the back-scattered light
    • B23K26/042—Automatically aligning the laser beam
    • 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
    • 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
    • B23K26/067—Dividing the beam into multiple beams, e.g. 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
    • 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
    • B23K26/20—Bonding
    • B23K26/21—Bonding by welding

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Laser Beam Processing (AREA)
CN202280088329.0A 2022-01-14 2022-09-06 激光焊接装置以及激光焊接方法 Pending CN118541232A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022004409 2022-01-14
JP2022-004409 2022-01-14
PCT/JP2022/033392 WO2023135860A1 (ja) 2022-01-14 2022-09-06 レーザ溶接装置及びレーザ溶接方法

Publications (1)

Publication Number Publication Date
CN118541232A true CN118541232A (zh) 2024-08-23

Family

ID=87278810

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202280088329.0A Pending CN118541232A (zh) 2022-01-14 2022-09-06 激光焊接装置以及激光焊接方法

Country Status (3)

Country Link
JP (1) JPWO2023135860A1 (https=)
CN (1) CN118541232A (https=)
WO (1) WO2023135860A1 (https=)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5216019B2 (ja) * 2007-11-14 2013-06-19 浜松ホトニクス株式会社 レーザ加工装置およびレーザ加工方法
JP5180021B2 (ja) * 2008-10-01 2013-04-10 浜松ホトニクス株式会社 レーザ加工装置およびレーザ加工方法
JP6021493B2 (ja) * 2012-07-30 2016-11-09 株式会社アマダミヤチ レーザ加工システム及びレーザ加工方法
US20180141160A1 (en) * 2016-11-21 2018-05-24 General Electric Company In-line laser scanner for controlled cooling rates of direct metal laser melting

Also Published As

Publication number Publication date
JPWO2023135860A1 (https=) 2023-07-20
WO2023135860A1 (ja) 2023-07-20

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