PL3970904T3 - Urządzenie do obróbki rowków i sposób obróbki rowków - Google Patents

Urządzenie do obróbki rowków i sposób obróbki rowków

Info

Publication number
PL3970904T3
PL3970904T3 PL20805186.2T PL20805186T PL3970904T3 PL 3970904 T3 PL3970904 T3 PL 3970904T3 PL 20805186 T PL20805186 T PL 20805186T PL 3970904 T3 PL3970904 T3 PL 3970904T3
Authority
PL
Poland
Prior art keywords
groove processing
processing device
processing method
groove
processing
Prior art date
Application number
PL20805186.2T
Other languages
English (en)
Inventor
Hideyuki Hamamura
Original Assignee
Nippon Steel Corporation
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 Nippon Steel Corporation filed Critical Nippon Steel Corporation
Publication of PL3970904T3 publication Critical patent/PL3970904T3/pl

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
    • B23K26/36—Removing material
    • B23K26/362—Laser etching
    • B23K26/364—Laser etching for making a groove or trench, e.g. for scribing a break initiation groove
    • 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
    • B23K26/0648—Shaping the laser beam, e.g. by masks or multi-focusing by means of optical elements, e.g. lenses, mirrors or prisms comprising lenses
    • 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
    • B23K26/06—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
    • B23K26/0652—Shaping the laser beam, e.g. by masks or multi-focusing by means of optical elements, e.g. lenses, mirrors or prisms comprising prisms
    • 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
    • B23K26/08—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
    • B23K26/0821—Scanning systems, i.e. devices involving movement of the laser beam relative to the laser head using multifaceted mirrors, e.g. polygonal mirror
    • 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
    • B23K26/40—Removing material taking account of the properties of the material involved
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
    • G02B19/0004—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed
    • G02B19/0009—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed having refractive surfaces only
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
    • G02B19/0033—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use
    • G02B19/0047—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with a light source
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
    • G02B26/10—Scanning systems
    • G02B26/12—Scanning systems using multifaceted mirrors
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
    • G02B26/10—Scanning systems
    • G02B26/12—Scanning systems using multifaceted mirrors
    • G02B26/125—Details of the optical system between the polygonal mirror and the image 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
    • 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
    • B23K2103/00—Materials to be soldered, welded or cut
    • B23K2103/02—Iron or ferrous alloys
    • B23K2103/04—Steel or steel alloys

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Laser Beam Processing (AREA)
  • Mechanical Optical Scanning Systems (AREA)
PL20805186.2T 2019-05-14 2020-05-13 Urządzenie do obróbki rowków i sposób obróbki rowków PL3970904T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2019091044 2019-05-14
PCT/JP2020/019132 WO2020230821A1 (ja) 2019-05-14 2020-05-13 溝加工装置及び溝加工方法

Publications (1)

Publication Number Publication Date
PL3970904T3 true PL3970904T3 (pl) 2023-08-28

Family

ID=73289594

Family Applications (1)

Application Number Title Priority Date Filing Date
PL20805186.2T PL3970904T3 (pl) 2019-05-14 2020-05-13 Urządzenie do obróbki rowków i sposób obróbki rowków

Country Status (7)

Country Link
US (1) US20220219262A1 (pl)
EP (1) EP3970904B1 (pl)
JP (1) JP7197002B2 (pl)
KR (1) KR102616094B1 (pl)
CN (1) CN113825588B (pl)
PL (1) PL3970904T3 (pl)
WO (1) WO2020230821A1 (pl)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11982841B2 (en) * 2021-04-21 2024-05-14 Lumentum Operations Llc Laser beam delivery system

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2165639B (en) * 1984-08-24 1988-01-27 Philips Electronic Associated Pyroelectric infra-red detector
JPH07178581A (ja) * 1993-12-21 1995-07-18 Toshiba Corp レーザ加工装置
JPH07334602A (ja) * 1994-06-13 1995-12-22 Olympus Optical Co Ltd バーコード読み取り装置
JP2002028798A (ja) * 2000-07-11 2002-01-29 Nippon Steel Chem Co Ltd レーザ加工装置及びレーザ加工方法
JP4340943B2 (ja) * 2000-09-11 2009-10-07 澁谷工業株式会社 レーザ照射装置
JP2002292484A (ja) * 2001-03-30 2002-10-08 Nippon Steel Corp レーザによる溝加工装置
US6788445B2 (en) * 2002-01-14 2004-09-07 Applied Materials, Inc. Multi-beam polygon scanning system
KR100462359B1 (ko) * 2004-08-18 2004-12-17 주식회사 이오테크닉스 폴리곤 미러를 이용한 레이저 가공장치 및 방법
KR20080079828A (ko) * 2007-02-28 2008-09-02 주식회사 이오테크닉스 레이저 가공 장치 및 방법
JP2010049059A (ja) * 2008-08-22 2010-03-04 Canon Inc 走査光学装置及びそれを用いた画像形成装置
US10131018B2 (en) * 2012-04-27 2018-11-20 Nippon Steel & Sumitomo Metal Corporation Grain-oriented magnetic steel sheet and method of producing the same
GB2507542B (en) * 2012-11-02 2016-01-13 M Solv Ltd Apparatus and Method for forming fine scale structures in the surface of a substrate to different depths
JP2014161899A (ja) * 2013-02-27 2014-09-08 Mitsuboshi Diamond Industrial Co Ltd レーザ加工装置
JP6434360B2 (ja) 2015-04-27 2018-12-05 株式会社ディスコ レーザー加工装置
KR102630078B1 (ko) 2015-12-30 2024-01-26 엘지디스플레이 주식회사 화소, 이를 포함하는 표시 장치 및 그 제어 방법
WO2018047823A1 (ja) * 2016-09-09 2018-03-15 三菱電機株式会社 レーザ加工装置
EP3412400A1 (en) * 2017-06-09 2018-12-12 Bystronic Laser AG Beam shaper and use thereof, device for laser beam treatment of a workpiece and use thereof, method for laser beam treatment of a workpiece
JP2019069465A (ja) * 2017-10-11 2019-05-09 株式会社ディスコ レーザー加工装置
JP6965800B2 (ja) * 2018-03-16 2021-11-10 コニカミノルタ株式会社 光走査装置、およびそれを備えた画像形成装置
JP7011557B2 (ja) * 2018-09-07 2022-01-26 川崎重工業株式会社 レーザ光走査装置及びレーザ加工装置
WO2020230816A1 (ja) * 2019-05-14 2020-11-19 日本製鉄株式会社 溝加工装置及び溝加工方法
WO2022210995A1 (ja) * 2021-03-30 2022-10-06 日本製鉄株式会社 レーザ走査装置、レーザ走査方法、レーザ加工装置及び電磁鋼板の製造方法

Also Published As

Publication number Publication date
EP3970904B1 (en) 2023-06-21
KR102616094B1 (ko) 2023-12-21
BR112021022750A2 (pt) 2022-01-18
KR20210150560A (ko) 2021-12-10
JP7197002B2 (ja) 2022-12-27
EP3970904A1 (en) 2022-03-23
EP3970904A4 (en) 2022-07-20
CN113825588B (zh) 2023-12-22
WO2020230821A1 (ja) 2020-11-19
CN113825588A (zh) 2021-12-21
US20220219262A1 (en) 2022-07-14
JPWO2020230821A1 (pl) 2020-11-19

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