IT1394891B1 - Impianto di scribing laser per il trattamento superficiale di lamierini magnetici con spot a sezione ellittica - Google Patents

Impianto di scribing laser per il trattamento superficiale di lamierini magnetici con spot a sezione ellittica

Info

Publication number
IT1394891B1
IT1394891B1 ITTO2008A000573A ITTO20080573A IT1394891B1 IT 1394891 B1 IT1394891 B1 IT 1394891B1 IT TO2008A000573 A ITTO2008A000573 A IT TO2008A000573A IT TO20080573 A ITTO20080573 A IT TO20080573A IT 1394891 B1 IT1394891 B1 IT 1394891B1
Authority
IT
Italy
Prior art keywords
surface treatment
elliptical section
scribing laser
laser plant
section spot
Prior art date
Application number
ITTO2008A000573A
Other languages
English (en)
Inventor
Matteo Baistrocchi
Mauro Penasa
Maurizio Baistrocchi
Giuseppe Savant-Aira
Ferruccio Mariotti
Original Assignee
Matteo Baistrocchi
R T M S P A
Gengroup S R L
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 Matteo Baistrocchi, R T M S P A, Gengroup S R L filed Critical Matteo Baistrocchi
Priority to ITTO2008A000573A priority Critical patent/IT1394891B1/it
Priority to CN200980129125.1A priority patent/CN102105258B/zh
Priority to EP09780527A priority patent/EP2318174A1/en
Priority to RU2011106939/02A priority patent/RU2516216C2/ru
Priority to PCT/EP2009/058938 priority patent/WO2010010001A1/en
Priority to BRPI0916840A priority patent/BRPI0916840A2/pt
Priority to US13/055,323 priority patent/US8895890B2/en
Publication of ITTO20080573A1 publication Critical patent/ITTO20080573A1/it
Application granted granted Critical
Publication of IT1394891B1 publication Critical patent/IT1394891B1/it

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
    • B23K26/08—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
    • B23K26/08—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
    • B23K26/70—Auxiliary operations or equipment
    • B23K26/702—Auxiliary equipment
    • B23K26/704—Beam dispersers, e.g. beam wells

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Laser Beam Processing (AREA)
  • Manufacturing Of Steel Electrode Plates (AREA)
  • Manufacturing Of Magnetic Record Carriers (AREA)
ITTO2008A000573A 2008-07-25 2008-07-25 Impianto di scribing laser per il trattamento superficiale di lamierini magnetici con spot a sezione ellittica IT1394891B1 (it)

Priority Applications (7)

Application Number Priority Date Filing Date Title
ITTO2008A000573A IT1394891B1 (it) 2008-07-25 2008-07-25 Impianto di scribing laser per il trattamento superficiale di lamierini magnetici con spot a sezione ellittica
CN200980129125.1A CN102105258B (zh) 2008-07-25 2009-07-13 利用椭圆截面光斑对磁片进行表面处理的激光划刻设备
EP09780527A EP2318174A1 (en) 2008-07-25 2009-07-13 Laser scribing installation for the superficial treatment of magnetic sheets with spots of elliptic section
RU2011106939/02A RU2516216C2 (ru) 2008-07-25 2009-07-13 Установка лазерного скрайбирования для поверхностной обработки трансформаторных листов посредством пятен эллиптической формы
PCT/EP2009/058938 WO2010010001A1 (en) 2008-07-25 2009-07-13 Laser scribing installation for the superficial treatment of magnetic sheets with spots of elliptic section
BRPI0916840A BRPI0916840A2 (pt) 2008-07-25 2009-07-13 Instalação de riscar a laser para o tratamento superficial de chapas magnéticas com pontos de seção elíptica
US13/055,323 US8895890B2 (en) 2008-07-25 2009-07-13 Laser scribing installation for the superficial treatment of magnetic sheets with spots of elliptic section

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITTO2008A000573A IT1394891B1 (it) 2008-07-25 2008-07-25 Impianto di scribing laser per il trattamento superficiale di lamierini magnetici con spot a sezione ellittica

Publications (2)

Publication Number Publication Date
ITTO20080573A1 ITTO20080573A1 (it) 2010-01-26
IT1394891B1 true IT1394891B1 (it) 2012-07-20

Family

ID=40845902

Family Applications (1)

Application Number Title Priority Date Filing Date
ITTO2008A000573A IT1394891B1 (it) 2008-07-25 2008-07-25 Impianto di scribing laser per il trattamento superficiale di lamierini magnetici con spot a sezione ellittica

Country Status (7)

Country Link
US (1) US8895890B2 (it)
EP (1) EP2318174A1 (it)
CN (1) CN102105258B (it)
BR (1) BRPI0916840A2 (it)
IT (1) IT1394891B1 (it)
RU (1) RU2516216C2 (it)
WO (1) WO2010010001A1 (it)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2725565B1 (en) * 2012-08-31 2016-11-02 Fenwal controls of Japan, Ltd. Light emitting unit and photoelectric smoke detector, and suction-type smoke detection system
KR101881708B1 (ko) * 2014-07-03 2018-07-24 신닛테츠스미킨 카부시키카이샤 레이저 가공 장치
JP6341280B2 (ja) 2014-07-03 2018-06-13 新日鐵住金株式会社 レーザ加工装置
US10916461B2 (en) * 2015-06-01 2021-02-09 Evana Technologies, Uab Method of laser scribing of semiconductor workpiece using divided laser beams
WO2017125497A1 (en) * 2016-01-22 2017-07-27 Tata Steel Nederland Technology B.V. Laser texturing of steel strip
CA3014185A1 (en) * 2016-02-12 2017-08-17 Ipg Photonics Corporation Laser cutting head with dual movable mirrors providing beam alignment and/or wobbling movement
IT201600070259A1 (it) * 2016-07-06 2018-01-06 Adige Spa Procedimento di lavorazione laser di un materiale metallico con controllo della posizione dell'asse ottico del laser rispetto ad un flusso di gas di assistenza, nonché macchina e programma per elaboratore per l'attuazione di un tale procedimento.
CN108080784B (zh) * 2017-01-11 2019-05-28 哈尔滨理工大学 一种面向激光雕刻机的光路结构
KR102046015B1 (ko) * 2018-08-01 2019-11-18 주식회사 두원포토닉스 대면적 레이저 제거 가공 장치 및 그 방법
CN109894741A (zh) * 2019-03-19 2019-06-18 苏州麦尔科唯激光机器人有限公司 一种多路激光表面处理设备
RU2765549C1 (ru) * 2021-03-29 2022-02-01 Федеральное государственное бюджетное образовательное учреждение высшего образования "Комсомольский-на-Амуре государственный университет" (ФГБОУ ВО "КнАГУ") Активная автоматизированная система безопасности технологического комплекса лазерной обработки

Family Cites Families (14)

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US4456812A (en) * 1982-07-30 1984-06-26 Armco Inc. Laser treatment of electrical steel
US4535218A (en) * 1982-10-20 1985-08-13 Westinghouse Electric Corp. Laser scribing apparatus and process for using
SU1635017A1 (ru) * 1988-05-25 1991-03-15 Ленинградский Институт Точной Механики И Оптики Способ лазерной обработки материалов и устройство дл его осуществлени
SU1798090A1 (en) * 1989-07-26 1993-02-28 Le Elektrotekh Inst Method of and device for laser treatment of dielectric materials
JPH05228669A (ja) * 1991-12-27 1993-09-07 Polymer Processing Res Inst 光線による穴開きウェブの製法および装置
US5643801A (en) * 1992-11-06 1997-07-01 Semiconductor Energy Laboratory Co., Ltd. Laser processing method and alignment
RU2108899C1 (ru) * 1996-07-24 1998-04-20 Акционерное общество закрытого типа "Технолазер" Установка для лазерной обработки
TW568809B (en) * 2001-09-21 2004-01-01 Mitsuboshi Diamond Ind Co Ltd Method for scribing substrate of brittle material and scriber
RU2226183C2 (ru) * 2002-02-21 2004-03-27 Алексеев Андрей Михайлович Способ резки прозрачных неметаллических материалов
TWI248244B (en) * 2003-02-19 2006-01-21 J P Sercel Associates Inc System and method for cutting using a variable astigmatic focal beam spot
WO2006046525A1 (ja) * 2004-10-25 2006-05-04 Mitsuboshi Diamond Industrial Co., Ltd. クラック形成方法およびクラック形成装置
RU2005115396A (ru) * 2005-05-16 2006-11-20 Андрей Михайлович Алексеев (RU) Способ объемного лазерного скрайбирования
DK1736272T5 (da) * 2005-06-21 2009-04-20 Fameccanica Data Spa Fremgangsmåde og apparat til laserskæring af genstande, især sanitets-produkter og komponenter deraf, med en diameter af laserpunktet mellem 0,1 og 0,3 mm.
RU2323265C1 (ru) * 2006-07-17 2008-04-27 Александр Григорьевич Григорянц Способ лазерно-световой термической обработки металлических материалов с регулируемым нагревом

Also Published As

Publication number Publication date
BRPI0916840A2 (pt) 2017-08-15
CN102105258A (zh) 2011-06-22
CN102105258B (zh) 2014-05-28
EP2318174A1 (en) 2011-05-11
RU2011106939A (ru) 2012-08-27
US20110186552A1 (en) 2011-08-04
WO2010010001A1 (en) 2010-01-28
US8895890B2 (en) 2014-11-25
ITTO20080573A1 (it) 2010-01-26
RU2516216C2 (ru) 2014-05-20

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