CN104903044B - 激光脉冲能量控制系统及方法 - Google Patents

激光脉冲能量控制系统及方法 Download PDF

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Publication number
CN104903044B
CN104903044B CN201480004050.5A CN201480004050A CN104903044B CN 104903044 B CN104903044 B CN 104903044B CN 201480004050 A CN201480004050 A CN 201480004050A CN 104903044 B CN104903044 B CN 104903044B
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China
Prior art keywords
laser
pulse
pulse energy
energy
workpiece
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CN201480004050.5A
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Chinese (zh)
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CN104903044A (zh
Inventor
马克·A·昂瑞斯
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Irecto Science Industry Co ltd
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Irecto Science Industry Co ltd
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    • 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
    • B23K26/0626—Energy 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
    • B23K26/10—Devices involving relative movement between laser beam and workpiece using a fixed support, i.e. involving moving 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
    • B23K26/03—Observing, e.g. monitoring, the workpiece
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Laser Beam Processing (AREA)
  • Lasers (AREA)
CN201480004050.5A 2013-01-11 2014-01-09 激光脉冲能量控制系统及方法 Active CN104903044B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201361751810P 2013-01-11 2013-01-11
US61/751,810 2013-01-11
PCT/US2014/010902 WO2014110276A1 (en) 2013-01-11 2014-01-09 Laser pulse energy control systems and methods

Publications (2)

Publication Number Publication Date
CN104903044A CN104903044A (zh) 2015-09-09
CN104903044B true CN104903044B (zh) 2018-01-12

Family

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Family Applications (1)

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CN201480004050.5A Active CN104903044B (zh) 2013-01-11 2014-01-09 激光脉冲能量控制系统及方法

Country Status (7)

Country Link
US (1) US9486877B2 (enExample)
EP (1) EP2943311A4 (enExample)
JP (1) JP6339102B2 (enExample)
KR (1) KR102231727B1 (enExample)
CN (1) CN104903044B (enExample)
TW (1) TWI718087B (enExample)
WO (1) WO2014110276A1 (enExample)

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CN113649694B (zh) * 2021-08-12 2024-02-27 武汉逸飞激光股份有限公司 圆柱电池集流体焊接方法
CN116207000A (zh) * 2021-11-30 2023-06-02 合肥本源量子计算科技有限责任公司 一种激光退火系统及激光退火方法
CN114473196A (zh) * 2021-12-29 2022-05-13 深圳泰德激光技术股份有限公司 激光焊接设备、方法、控制器及存储介质
CN114498277A (zh) * 2021-12-31 2022-05-13 中国科学院空天信息创新研究院 一种窄线宽脉冲激光器稳频装置
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TWI869831B (zh) * 2023-04-25 2025-01-11 聚嶸科技股份有限公司 用於複合材料鑽孔的GHz脈衝串雷射光源系統與方法
CN116604202B (zh) * 2023-06-16 2025-06-27 中冶南方工程技术有限公司 一种激光头距离感应器的精确校准控制方法与系统
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CN120395208A (zh) * 2025-07-04 2025-08-01 深圳市大族数控科技股份有限公司 激光加工缺陷监测方法、玻璃基板激光加工方法及设备
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Cited By (1)

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Publication number Priority date Publication date Assignee Title
US11687065B2 (en) 2020-12-18 2023-06-27 Industrial Technology Research Institute Method and system for generating and updating position distribution graph

Also Published As

Publication number Publication date
JP2016504199A (ja) 2016-02-12
WO2014110276A1 (en) 2014-07-17
EP2943311A4 (en) 2016-08-31
US9486877B2 (en) 2016-11-08
CN104903044A (zh) 2015-09-09
EP2943311A1 (en) 2015-11-18
TW201434563A (zh) 2014-09-16
JP6339102B2 (ja) 2018-06-06
US20140197140A1 (en) 2014-07-17
TWI718087B (zh) 2021-02-11
KR102231727B1 (ko) 2021-03-26
KR20150104563A (ko) 2015-09-15

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