IL294976A - Systems and methods for improving accuracy in large area laser processing using position feedforward compensation - Google Patents

Systems and methods for improving accuracy in large area laser processing using position feedforward compensation

Info

Publication number
IL294976A
IL294976A IL294976A IL29497622A IL294976A IL 294976 A IL294976 A IL 294976A IL 294976 A IL294976 A IL 294976A IL 29497622 A IL29497622 A IL 29497622A IL 294976 A IL294976 A IL 294976A
Authority
IL
Israel
Prior art keywords
positioning system
workpiece
scanner
laser processing
controller
Prior art date
Application number
IL294976A
Other languages
English (en)
Hebrew (he)
Original Assignee
Novanta 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 Novanta Corp filed Critical Novanta Corp
Publication of IL294976A publication Critical patent/IL294976A/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
    • B23K26/08—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
    • B23K26/02—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
    • B23K26/0344—Observing the speed of 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
    • B23K26/02—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
    • B23K26/083—Devices involving movement of the workpiece in at least one axial direction
    • 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
    • B23K26/083—Devices involving movement of the workpiece in at least one axial direction
    • B23K26/0853—Devices involving movement of the workpiece in at least two axial directions, e.g. in a plane
    • 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
    • B23K26/36—Removing material
    • B23K26/38—Removing material by boring or cutting
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Program-control systems
    • G05B19/02—Program-control systems electric
    • G05B19/18—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of program data in numerical form
    • G05B19/402—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of program data in numerical form characterised by control arrangements for positioning, e.g. centring a tool relative to a hole in the workpiece, additional detection means to correct position
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/45—Nc applications
    • G05B2219/45165—Laser machining

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Optics & Photonics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Human Computer Interaction (AREA)
  • Manufacturing & Machinery (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Laser Beam Processing (AREA)
  • Numerical Control (AREA)
IL294976A 2020-01-24 2021-01-22 Systems and methods for improving accuracy in large area laser processing using position feedforward compensation IL294976A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US202062965491P 2020-01-24 2020-01-24
PCT/US2021/014632 WO2021150904A1 (en) 2020-01-24 2021-01-22 Systems and methods for improving accuracy in large area laser processing using position feedforward compensation

Publications (1)

Publication Number Publication Date
IL294976A true IL294976A (en) 2022-09-01

Family

ID=74595455

Family Applications (1)

Application Number Title Priority Date Filing Date
IL294976A IL294976A (en) 2020-01-24 2021-01-22 Systems and methods for improving accuracy in large area laser processing using position feedforward compensation

Country Status (7)

Country Link
US (1) US20210229216A1 (https=)
EP (1) EP4093574A1 (https=)
JP (1) JP7520129B2 (https=)
KR (1) KR102707504B1 (https=)
CN (1) CN115243823A (https=)
IL (1) IL294976A (https=)
WO (1) WO2021150904A1 (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102384586B1 (ko) * 2016-08-28 2022-04-11 에이씨에스 모션 컨트롤 리미티드 비교적 큰 가공물을 가공하는 레이저를 위한 방법 및 시스템
CN113787265A (zh) * 2021-09-18 2021-12-14 苏州德龙激光股份有限公司 基于振镜与平台轨迹的联动切割系统及其控制方法
AT526120B1 (de) * 2022-04-08 2024-07-15 Trotec Laser Gmbh Verfahren zum Betreiben eines Laserplotters zum Schneiden, Gravieren, Markieren und/oder Beschriften eines Werkstückes, sowie einen Laserplotter zum Gravieren, Markieren und/oder Beschriften eines Werkstückes
CN121355685B (zh) * 2025-12-19 2026-03-17 罗根激光科技（武汉）有限公司 一种激光振荡器的智能控制方法及系统

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5751585A (en) * 1995-03-20 1998-05-12 Electro Scientific Industries, Inc. High speed, high accuracy multi-stage tool positioning system
EP1374139B1 (en) * 2001-03-29 2011-05-04 LASX Industries, Inc. Controller for a laser using predictive models ofa laser beam motion system
US8392002B2 (en) * 2010-10-14 2013-03-05 Delta Tau Data Systems, Inc. Hybrid machine control incorporating fast-tool servos
KR101653084B1 (ko) * 2012-03-23 2016-08-31 미쓰비시덴키 가부시키가이샤 레이저 가공 장치
WO2015046926A1 (ko) * 2013-09-30 2015-04-02 주식회사 이오테크닉스 다중 위치 제어를 이용한 연속적 레이저 가공 방법 및 이를 적용하는 시스템
KR102384586B1 (ko) * 2016-08-28 2022-04-11 에이씨에스 모션 컨트롤 리미티드 비교적 큰 가공물을 가공하는 레이저를 위한 방법 및 시스템
CN114967111A (zh) * 2017-03-03 2022-08-30 雅普顿生物系统公司 具有加速跟踪的高速扫描系统
US20180339364A1 (en) 2017-05-29 2018-11-29 ACS Motion Control Ltd. System and method for machining of relatively large work pieces
JP6795565B2 (ja) * 2018-10-11 2020-12-02 ファナック株式会社 レーザ加工システム

Also Published As

Publication number Publication date
JP7520129B2 (ja) 2024-07-22
JP2023513442A (ja) 2023-03-31
EP4093574A1 (en) 2022-11-30
WO2021150904A1 (en) 2021-07-29
US20210229216A1 (en) 2021-07-29
KR20220141792A (ko) 2022-10-20
KR102707504B1 (ko) 2024-09-13
CN115243823A (zh) 2022-10-25

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