JP7426994B2 - 連続的に搬送される板状金属ストリップから板金ブランク材をレーザ切断する方法および装置 - Google Patents

連続的に搬送される板状金属ストリップから板金ブランク材をレーザ切断する方法および装置 Download PDF

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Publication number
JP7426994B2
JP7426994B2 JP2021520328A JP2021520328A JP7426994B2 JP 7426994 B2 JP7426994 B2 JP 7426994B2 JP 2021520328 A JP2021520328 A JP 2021520328A JP 2021520328 A JP2021520328 A JP 2021520328A JP 7426994 B2 JP7426994 B2 JP 7426994B2
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Prior art keywords
sheet metal
cutting
metal strip
distance
cutting nozzle
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Japanese (ja)
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JP2022504853A (ja
JP2022504853A5 (https=
Inventor
シーバー・フランク
クリンカー・カルステン
グローセ・ヤン－ペーター
ザイツ・アレクサンダー
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L Schuler GmbH
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L Schuler GmbH
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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
    • B23K26/36—Removing material
    • B23K26/38—Removing material by boring or cutting
    • 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
    • B23K26/032—Observing, e.g. monitoring, the workpiece using optical means
    • 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
    • B23K26/04—Automatically aligning, aiming or focusing the laser beam, e.g. using the back-scattered light
    • B23K26/046—Automatically focusing the laser beam
    • B23K26/048—Automatically focusing the laser beam by controlling the distance between laser head and 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
    • B23K26/083—Devices involving movement of the workpiece in at least one axial direction
    • B23K26/0838—Devices involving movement of the workpiece in at least one axial direction by using an endless conveyor belt
    • B23K26/0846—Devices involving movement of the workpiece in at least one axial direction by using an endless conveyor belt for moving elongated workpieces longitudinally, e.g. wire or strip material
    • 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
    • B23K26/0869—Devices involving movement of the laser head in at least one axial direction
    • B23K26/0876—Devices involving movement of the laser head in at least one axial direction in at least two axial directions
    • 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
    • B23K2101/00—Articles made by soldering, welding or cutting
    • B23K2101/16—Bands or sheets of indefinite length
    • 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
    • B23K2101/00—Articles made by soldering, welding or cutting
    • B23K2101/18—Sheet panels
    • 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
    • B23K26/14—Working by laser beam, e.g. welding, cutting or boring using a fluid stream, e.g. a jet of gas, in conjunction with the laser beam; Nozzles therefor
    • B23K26/1462—Nozzles; Features related to nozzles
    • B23K26/1464—Supply to, or discharge from, nozzles of media, e.g. gas, powder, wire
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/14—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring distance or clearance between spaced objects or spaced apertures

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  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Laser Beam Processing (AREA)
JP2021520328A 2018-10-16 2019-10-09 連続的に搬送される板状金属ストリップから板金ブランク材をレーザ切断する方法および装置 Active JP7426994B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102018125620.5 2018-10-16
DE102018125620.5A DE102018125620A1 (de) 2018-10-16 2018-10-16 Verfahren und Vorrichtung zum Schneiden einer Blechplatine aus einem kontinuierlich geförderten Blechband
PCT/EP2019/077339 WO2020078792A1 (de) 2018-10-16 2019-10-09 Verfahren und vorrichtung zum laserschneiden einer blechplatine aus einem kontinuierlich geförderten blechband

Publications (3)

Publication Number Publication Date
JP2022504853A JP2022504853A (ja) 2022-01-13
JP2022504853A5 JP2022504853A5 (https=) 2022-07-13
JP7426994B2 true JP7426994B2 (ja) 2024-02-02

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JP2021520328A Active JP7426994B2 (ja) 2018-10-16 2019-10-09 連続的に搬送される板状金属ストリップから板金ブランク材をレーザ切断する方法および装置

Country Status (9)

Country Link
US (1) US11911851B2 (https=)
EP (1) EP3849740B1 (https=)
JP (1) JP7426994B2 (https=)
KR (1) KR102706057B1 (https=)
CN (1) CN113272095B (https=)
DE (1) DE102018125620A1 (https=)
ES (1) ES2851248T3 (https=)
PL (1) PL3849740T3 (https=)
WO (1) WO2020078792A1 (https=)

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EP3865243B1 (en) * 2020-02-13 2023-11-29 Fagor Arrasate, S.Coop. Procedure and installation for cutting a sheet format
CN113478090B (zh) * 2021-07-16 2023-06-06 兰州理工大学 一种非接触式机器人激光打标系统及打标方法
DE102021123402A1 (de) 2021-09-09 2023-03-09 Trumpf Werkzeugmaschinen Gmbh + Co. Kg Verfahren und Laserbearbeitungsmaschine mit vorausschauender Werkstückkantenerkennung beim Laserbearbeiten von Werkstücken
CN113953687B (zh) * 2021-12-08 2023-05-05 业成科技（成都）有限公司 切割方法及切割装置
CN114952048B (zh) * 2022-06-28 2024-10-08 广东镭泰激光智能装备有限公司 一种金属板材激光切割定位装置
CN116100167B (zh) * 2023-02-08 2025-10-24 济南金威刻激光科技股份有限公司 一种三维五轴切割头及其控制方法
CN116900487B (zh) * 2023-08-22 2025-11-04 昆山恒盛金属科技有限公司 钣金件自动化对焦焊接设备及其应用方法
CN116954281B (zh) * 2023-09-21 2023-12-08 北京一控软件技术有限公司 一种金属轧制后处理工艺线的定位控制系统
CN117206713B (zh) * 2023-11-08 2024-03-01 深圳市博硕科技股份有限公司 一种具有位置调节功能的动力电池隔热棉裁切装置
KR20250168714A (ko) 2024-05-24 2025-12-02 영진철강 주식회사 스크랩 크기 대응 가변형 컨베이어 시스템

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JP2002160084A (ja) 2000-11-27 2002-06-04 Shin Meiwa Ind Co Ltd レーザ加工機、レーザ加工方法、及びレーザ加工された板状製品
JP2015073992A (ja) 2013-10-04 2015-04-20 三菱電機株式会社 レーザ加工装置
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