SG11202102883RA - System and method for visualizing laser energy distributions provided by different near field scanning patterns - Google Patents

System and method for visualizing laser energy distributions provided by different near field scanning patterns

Info

Publication number
SG11202102883RA
SG11202102883RA SG11202102883RA SG11202102883RA SG11202102883RA SG 11202102883R A SG11202102883R A SG 11202102883RA SG 11202102883R A SG11202102883R A SG 11202102883RA SG 11202102883R A SG11202102883R A SG 11202102883RA SG 11202102883R A SG11202102883R A SG 11202102883RA
Authority
SG
Singapore
Prior art keywords
near field
laser energy
field scanning
energy distributions
scanning patterns
Prior art date
Application number
SG11202102883RA
Inventor
Iurii V Markushov
Mustafa Coskun
Dmitry Novikov
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 SG11202102883RA publication Critical patent/SG11202102883RA/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
    • B23K26/70—Auxiliary operations or equipment
    • 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
    • B23K26/035—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
    • B23K26/04—Automatically aligning, aiming or focusing the laser beam, e.g. using the back-scattered light
    • B23K26/044—Seam tracking
    • 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
    • B23K26/062—Shaping the laser beam, e.g. by masks or multi-focusing by direct control of 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
    • B23K26/08—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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/0014—Monitoring arrangements not otherwise provided for
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/005—Optical devices external to the laser cavity, specially adapted for lasers, e.g. for homogenisation of the beam or for manipulating laser pulses, e.g. pulse shaping
    • H01S3/0071—Beam steering, e.g. whereby a mirror outside the cavity is present to change the beam direction

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Electromagnetism (AREA)
  • Laser Beam Processing (AREA)
SG11202102883RA 2018-09-27 2019-09-27 System and method for visualizing laser energy distributions provided by different near field scanning patterns SG11202102883RA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201862737538P 2018-09-27 2018-09-27
PCT/US2019/053376 WO2020069266A1 (en) 2018-09-27 2019-09-27 System and method for visualizing laser energy distributions provided by different near field scanning patterns

Publications (1)

Publication Number Publication Date
SG11202102883RA true SG11202102883RA (en) 2021-04-29

Family

ID=69945651

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11202102883RA SG11202102883RA (en) 2018-09-27 2019-09-27 System and method for visualizing laser energy distributions provided by different near field scanning patterns

Country Status (8)

Country Link
US (1) US20200101566A1 (en)
EP (1) EP3837082A4 (en)
JP (1) JP7481327B2 (en)
KR (1) KR102686855B1 (en)
CN (1) CN112770865B (en)
CA (1) CA3112812A1 (en)
SG (1) SG11202102883RA (en)
WO (1) WO2020069266A1 (en)

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CN114746206B (en) * 2019-12-02 2024-03-19 株式会社天田集团 Coordinate pattern file making device, trajectory pattern making device and laser processing machine control method
JP7568900B2 (en) * 2020-09-15 2024-10-17 日亜化学工業株式会社 Laser processing device, laser processing method, and method for manufacturing workpiece
EP3984688A1 (en) * 2020-10-16 2022-04-20 Bystronic Laser AG Method, computer program and laser cutting system for smart corner cutting
WO2022117207A1 (en) 2020-12-04 2022-06-09 Lessmueller Lasertechnik Gmbh Method, device and machining system for monitoring a process for machining a workpiece by means of a high-energy machining beam
CN117836085A (en) * 2021-08-27 2024-04-05 发那科株式会社 Display device with function of displaying laser processing status and processing control device including the display device
KR102375554B1 (en) * 2021-12-20 2022-03-17 주식회사 에이치비테크놀러지 Laser Repair Apparatus and Method for Adjusting a Profile of a Beam to be Irradiated by Using a Diffraction Phenomenon
CN115319287B (en) * 2022-08-23 2023-06-13 山东大学 Overlap joint laser scanning welding method based on linear energy density regulation and control
CN120359103A (en) * 2022-12-22 2025-07-22 发那科株式会社 Machining information display device, laser machining control device, and machining information display program
WO2025122611A1 (en) * 2023-12-04 2025-06-12 Ipg Photonics Corporation Systems and methods for simulation of laser fuence on a surface of a part during a laser treatment process
CN117655525B (en) * 2023-12-29 2024-05-24 惠州市振邦精密五金有限公司 Automatic welding method and device for power battery connecting sheet
CN117983962B (en) * 2024-04-03 2024-07-02 成都环龙智能机器人有限公司 Working method of full-flow automatic welding intelligent workstation
KR102749574B1 (en) * 2024-06-03 2025-01-03 주식회사 티프렌즈 Laser drill system combining spindle motor and scanner

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US5916461A (en) * 1997-02-19 1999-06-29 Technolines, Llc System and method for processing surfaces by a laser
JP2006237525A (en) * 2005-02-28 2006-09-07 Nec Lcd Technologies Ltd Laser irradiation method and apparatus
DE102006019963B4 (en) * 2006-04-28 2023-12-07 Envisiontec Gmbh Device and method for producing a three-dimensional object by layer-by-layer solidifying a material that can be solidified under the influence of electromagnetic radiation using mask exposure
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DE102008022014B3 (en) * 2008-05-02 2009-11-26 Trumpf Laser- Und Systemtechnik Gmbh Dynamic beam deflection of a laser beam
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Also Published As

Publication number Publication date
CN112770865B (en) 2023-09-29
KR102686855B1 (en) 2024-07-19
CA3112812A1 (en) 2020-04-02
KR20210062673A (en) 2021-05-31
US20200101566A1 (en) 2020-04-02
WO2020069266A1 (en) 2020-04-02
JP7481327B2 (en) 2024-05-10
EP3837082A4 (en) 2022-06-08
EP3837082A1 (en) 2021-06-23
JP2022503868A (en) 2022-01-12
CN112770865A (en) 2021-05-07

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