CN107000122B - 用于激光加工机械的加工头部和激光加工机械 - Google Patents

用于激光加工机械的加工头部和激光加工机械 Download PDF

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Publication number
CN107000122B
CN107000122B CN201580065139.7A CN201580065139A CN107000122B CN 107000122 B CN107000122 B CN 107000122B CN 201580065139 A CN201580065139 A CN 201580065139A CN 107000122 B CN107000122 B CN 107000122B
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CN
China
Prior art keywords
deflection
laser
head according
coating
laser beam
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Active
Application number
CN201580065139.7A
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English (en)
Chinese (zh)
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CN107000122A (zh
Inventor
托马斯·拉特
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.)
Bystronic Laser AG
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Bystronic Laser AG
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Filing date
Publication date
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Publication of CN107000122A publication Critical patent/CN107000122A/zh
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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
    • 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
    • B23K26/02—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
    • B23K26/10—Devices involving relative movement between laser beam and workpiece using a fixed support, i.e. involving moving the laser beam
    • B23K26/103—Devices involving relative movement between laser beam and workpiece using a fixed support, i.e. involving moving the laser beam the laser beam rotating around the fixed workpiece
    • B23K26/106—Devices involving relative movement between laser beam and workpiece using a fixed support, i.e. involving moving the laser beam the laser beam rotating around the fixed workpiece inside 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
    • B23K26/14—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
    • 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
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/08—Mirrors
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/08—Mirrors
    • G02B5/0816—Multilayer mirrors, i.e. having two or more reflecting layers
    • G02B5/0825—Multilayer mirrors, i.e. having two or more reflecting layers the reflecting layers comprising dielectric materials only

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  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Laser Beam Processing (AREA)
  • Lenses (AREA)
CN201580065139.7A 2014-10-20 2015-10-20 用于激光加工机械的加工头部和激光加工机械 Active CN107000122B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP14189586.2 2014-10-20
EP14189586 2014-10-20
PCT/IB2015/058071 WO2016063215A1 (de) 2014-10-20 2015-10-20 Bearbeitungskopf für laserbearbeitungsmaschine, sowie laserbearbeitungsmaschine

Publications (2)

Publication Number Publication Date
CN107000122A CN107000122A (zh) 2017-08-01
CN107000122B true CN107000122B (zh) 2020-07-10

Family

ID=51730456

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201580065139.7A Active CN107000122B (zh) 2014-10-20 2015-10-20 用于激光加工机械的加工头部和激光加工机械

Country Status (5)

Country Link
US (1) US11135676B2 (cg-RX-API-DMAC7.html)
EP (1) EP3209453A1 (cg-RX-API-DMAC7.html)
JP (1) JP6843746B2 (cg-RX-API-DMAC7.html)
CN (1) CN107000122B (cg-RX-API-DMAC7.html)
WO (1) WO2016063215A1 (cg-RX-API-DMAC7.html)

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* Cited by examiner, † Cited by third party
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EP3834978B1 (en) 2018-08-07 2023-12-20 Panasonic Intellectual Property Management Co., Ltd. Laser machining device
DE102018221203A1 (de) * 2018-12-07 2020-06-10 Trumpf Laser Gmbh Laserbearbeitungsmaschine mit einem Wobbelscanner
CN111360397A (zh) * 2019-08-14 2020-07-03 方强 基于多个光纤输出激光模块的匀光光学系统及加工头
DE102020202549B4 (de) * 2020-02-28 2022-05-05 Trumpf Laser Gmbh Optische Anordnung mit einem F-Theta-Objektiv
CN116190293B (zh) * 2023-04-06 2025-09-30 浙江拓感科技有限公司 集成芯片倒装焊调平方法、系统及芯片

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WO2008025811A1 (de) * 2006-08-30 2008-03-06 Thyssenkrupp Steel Ag Verfahren und vorrichtung zur bearbeitung von werkstücken unter verwendung eines laserstrahls
CN102144182A (zh) * 2008-09-09 2011-08-03 伊雷克托科学工业股份有限公司 于激光加工系统中的适合的光学光束整型
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* Cited by examiner, † Cited by third party
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CN1842393A (zh) * 2003-11-27 2006-10-04 日立比亚机械股份有限公司 用于通过由包括压电偏转板的偏转单元引导的激光束加工材料的装置
DE202004007511U1 (de) * 2004-05-08 2004-08-05 Trumpf Laser Gmbh + Co. Kg Online-Laserleistungsmessvorrichtung
WO2008025811A1 (de) * 2006-08-30 2008-03-06 Thyssenkrupp Steel Ag Verfahren und vorrichtung zur bearbeitung von werkstücken unter verwendung eines laserstrahls
CN102144182A (zh) * 2008-09-09 2011-08-03 伊雷克托科学工业股份有限公司 于激光加工系统中的适合的光学光束整型
CN102658431A (zh) * 2012-05-18 2012-09-12 中国科学院光电技术研究所 一种自动诊断并校正激光光束发散角及光束质量的装置

Also Published As

Publication number Publication date
JP6843746B2 (ja) 2021-03-17
CN107000122A (zh) 2017-08-01
JP2017534463A (ja) 2017-11-24
US20170304939A1 (en) 2017-10-26
EP3209453A1 (de) 2017-08-30
WO2016063215A1 (de) 2016-04-28
US11135676B2 (en) 2021-10-05

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