KR101906189B1 - 레이저광 조사 장치 및 레이저 피닝 처리 방법 - Google Patents
레이저광 조사 장치 및 레이저 피닝 처리 방법 Download PDFInfo
- Publication number
- KR101906189B1 KR101906189B1 KR1020160039944A KR20160039944A KR101906189B1 KR 101906189 B1 KR101906189 B1 KR 101906189B1 KR 1020160039944 A KR1020160039944 A KR 1020160039944A KR 20160039944 A KR20160039944 A KR 20160039944A KR 101906189 B1 KR101906189 B1 KR 101906189B1
- Authority
- KR
- South Korea
- Prior art keywords
- optical fiber
- laser light
- laser
- condenser lens
- lens
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
Links
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
- H01S3/05—Construction or shape of optical resonators; Accommodation of active medium therein; Shape of active medium
- H01S3/06—Construction or shape of active medium
- H01S3/063—Waveguide lasers, i.e. whereby the dimensions of the waveguide are of the order of the light wavelength
- H01S3/067—Fibre lasers
-
- 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
-
- 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
- B23K26/146—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 the fluid stream containing a liquid
-
- 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
- B23K26/12—Working by laser beam, e.g. welding, cutting or boring in a special atmosphere, e.g. in an enclosure
- B23K26/122—Working by laser beam, e.g. welding, cutting or boring in a special atmosphere, e.g. in an enclosure in a liquid, e.g. underwater
-
- 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
- B23K26/12—Working by laser beam, e.g. welding, cutting or boring in a special atmosphere, e.g. in an enclosure
- B23K26/1224—Working by laser beam, e.g. welding, cutting or boring in a special atmosphere, e.g. in an enclosure in vacuum
-
- 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
- B23K26/352—Working by laser beam, e.g. welding, cutting or boring for surface treatment
-
- 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
- B23K26/352—Working by laser beam, e.g. welding, cutting or boring for surface treatment
- B23K26/356—Working by laser beam, e.g. welding, cutting or boring for surface treatment by shock processing
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D10/00—Modifying the physical properties by methods other than heat treatment or deformation
- C21D10/005—Modifying the physical properties by methods other than heat treatment or deformation by laser shock processing
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/26—Optical coupling means
- G02B6/32—Optical coupling means having lens focusing means positioned between opposed fibre ends
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/36—Mechanical coupling means
- G02B6/3616—Holders, macro size fixtures for mechanically holding or positioning fibres, e.g. on an optical bench
- G02B6/3624—Fibre head, e.g. fibre probe termination
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/42—Coupling light guides with opto-electronic elements
- G02B6/4296—Coupling light guides with opto-electronic elements coupling with sources of high radiant energy, e.g. high power lasers, high temperature light sources
-
- 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
- B23K2101/04—Tubular or hollow articles
- B23K2101/12—Vessels
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Plasma & Fusion (AREA)
- Chemical & Material Sciences (AREA)
- General Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Electromagnetism (AREA)
- Laser Beam Processing (AREA)
Abstract
Description
도 2는 원자로 노심 내부 구조물을 처리하기 위해 레이저광 조사 장치가 적용된 상태를 도시한 설명도.
도 3은 도 2의 광 조사 부분에 대한 확대 개념도.
도 4는 제 2 실시예에 따른 레이저광 조사 장치를 도시한 개략 단면도.
도 5는 제 3 실시예에 따른 레이저광 조사 장치를 도시한 개략 단면도.
도 6은 제 4 실시예에 따른 레이저광 조사 장치의 구성을 도시한 개략 단면도.
도 7은 다른 레이저광 조사 장치를 설명하기 위한 단면도.
도 8은 제 5 실시예에 따른 레이저광 조사 장치의 집광 렌즈를 설명하기 위한 개념도.
도 9는 제 6 실시예에 따른 레이저광 조사 장치의 구성을 도시한 개략 단면도.
도 10은 제 6 실시예에 따른 레이저광 조사 장치의 위치 결정 기구 부분에 대한 개략 단면도.
도 11은 제 7 실시예에 따른 레이저광 조사 장치의 구성을 도시한 개략 단면도.
도 12는 제 8 실시예에 따른 레이저광 조사 장치의 구성을 도시한 개략 단면도.
도 13은 제 9 실시예에 따른 레이저광 조사 장치에 있어서의 가이드 내에 배치된 검출기들, 및 그 주변 구성을 도시한 부분 단면도.
도 14는 제 9 실시예에 따른 레이저광 조사 장치에 있어서의 광파이버와 복수의 검출기들에 의한 가이드의 경사들을 검출하는 기술을 설명하기 위한 설명도.
Claims (11)
- 레이저광 조사 장치로서,
레이저광이 가이드되는 광파이버;
상기 광파이버의 한쪽 단부에 배치되는 집광 렌즈로서, 상기 집광 렌즈와 상기 광파이버는 상기 레이저광의 광 경로를 규정하는, 상기 집광 렌즈;
상기 광파이버를 보유하는 가이드; 및
상기 광파이버의 위치를 변경시키는 이동 기구를 포함하며,
상기 광파이버를 통해 가이드되는 상기 레이저광의 광 경로는, 상기 집광 렌즈에 의해, 상기 광파이버의 중심축에 대하여 0°보다 크고 90°보다 작게 되도록 변경된 각도에서 피처리부를 향해 서로 평행하거나 집속되도록 방사되고,
상기 레이저광의 상기 광파이버의 중심축에 대한 경사각은, 상기 집광 렌즈의 출사면(exit face)의 곡률(curvature), 또는 상기 집광 렌즈의 광축과 상기 광파이버의 중심축 사이의 편차를 최적화함으로써 조정하는, 레이저광 조사 장치. - 제 1 항에 있어서,
상기 집광 렌즈는 상기 광파이버의 코어의 직경보다 큰 직경을 가진 광학 렌즈의 일부이며; 또한
상기 광파이버의 상기 중심축 및 상기 광학 렌즈의 광축은 서로 일치하지 않는, 레이저광 조사 장치. - 제 1 항에 있어서,
상기 광파이버의, 상기 집광 렌즈에 더 가까운, 단부면(end face)은 상기 광파이버의 중심축에 대하여 비스듬하게 절단되어 있는, 레이저광 조사 장치. - 제 1 항에 있어서,
상기 광파이버 및 상기 집광 렌즈는 광파이버 렌즈를 통해 서로 접합되어 있는, 레이저광 조사 장치. - 제 1 항에 있어서,
상기 광파이버의, 상기 집광 렌즈에 더 가까운, 단부면은 오목하게 절단되어 있는, 레이저광 조사 장치. - 제 1 항에 있어서,
상기 집광 렌즈와 상기 레이저광으로 조사되는 피처리부 사이의 거리가 미리 정해진 거리가 되도록, 상기 집광 렌즈의 위치를 결정하는 위치 결정 기구를 더 포함하는, 레이저광 조사 장치. - 제 1 항에 있어서,
상기 레이저광으로 조사되는 피처리부를 향하여 액체를 분사하는 액체 분사 기구를 더 포함하는, 레이저광 조사 장치. - 제 1 항에 있어서,
상기 가이드는 액체가 흐르는 액체 통로를 포함하며, 또한 액체 공급 기구로부터 공급되는 액체를, 상기 레이저광으로 조사되는 피처리부로 가이드하도록 구성되는, 레이저광 조사 장치. - 제 1 항에 있어서,
상기 가이드의 움직임 양을 검출 가능한 검출기; 및
상기 검출기에 의해 검출된 상기 가이드의 움직임 양에 기초하여, 상기 레이저광으로 조사되는 피처리부의 위치를 계산해 내는 처리 위치 계산 기구를 더 포함하는, 레이저광 조사 장치. - 레이저 피닝(laser peening) 처리 방법으로서,
제 1 항에 기재된 상기 레이저광 조사 장치를 사용하여, 상기 레이저광으로, 물 속에 존재하는, 피처리 부재를 조사하는 것에 의한 처리를 수행하는, 레이저 피닝 처리 방법. - 제 10 항에 있어서,
상기 피처리 부재는 원자로 내에 포함되어 있는 부재인, 레이저 피닝 처리 방법.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015076832A JP6549878B2 (ja) | 2015-04-03 | 2015-04-03 | レーザ光照射装置およびレーザピーニング処理方法 |
JPJP-P-2015-076832 | 2015-04-03 | ||
JPJP-P-2015-190715 | 2015-09-29 | ||
JP2015190715A JP6549007B2 (ja) | 2015-09-29 | 2015-09-29 | レーザ照射装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20160118967A KR20160118967A (ko) | 2016-10-12 |
KR101906189B1 true KR101906189B1 (ko) | 2018-10-10 |
Family
ID=55755317
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020160039944A Expired - Fee Related KR101906189B1 (ko) | 2015-04-03 | 2016-04-01 | 레이저광 조사 장치 및 레이저 피닝 처리 방법 |
Country Status (4)
Country | Link |
---|---|
US (1) | US10226838B2 (ko) |
EP (1) | EP3075483A1 (ko) |
KR (1) | KR101906189B1 (ko) |
CN (1) | CN106058619A (ko) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103203543B (zh) * | 2013-02-04 | 2015-03-11 | 中国航空工业集团公司北京航空制造工程研究所 | 一种用于激光冲击强化叶片的水约束层的喷射方法和装置 |
JP2017177162A (ja) | 2016-03-30 | 2017-10-05 | 株式会社Subaru | レーザピーニング加工装置及びレーザピーニング加工方法 |
JP6917003B2 (ja) * | 2017-03-08 | 2021-08-11 | 株式会社リコー | 光加工装置、及び光加工物の生産方法 |
KR101898682B1 (ko) * | 2017-06-28 | 2018-09-14 | 주식회사 풍산 | 강관의 레이저 피닝 장치 및 그 방법 |
JP6911653B2 (ja) * | 2017-09-04 | 2021-07-28 | トヨタ自動車株式会社 | 部品の製造方法及び部品 |
RU2020136111A (ru) * | 2018-04-23 | 2022-05-05 | Лсп Текнолоджиз, Инк. | Устройство для лазерного ударного упрочнения скрытых поверхностей |
CN110253140B (zh) * | 2019-07-25 | 2024-04-26 | 岗春激光科技(江苏)有限公司 | 一种激光加工头及激光加工设备 |
CN110609353B (zh) * | 2019-09-10 | 2020-10-02 | 武汉博昇光电股份有限公司 | 一种转角透镜光纤阵列及其制作方法 |
US12065710B2 (en) * | 2020-03-30 | 2024-08-20 | Airbus Sas | Laser shock peening apparatus |
US20210301368A1 (en) * | 2020-03-30 | 2021-09-30 | Airbus Sas | Laser shock peening apparatus |
FR3117903B1 (fr) * | 2020-12-17 | 2024-05-10 | Thales Sa | Systeme de traitement de materiau par choc laser ameliore |
CN113832336B (zh) * | 2021-10-22 | 2022-10-28 | 北京理工大学 | 筒类构件的残余应力消减方法 |
CN115227419A (zh) * | 2022-08-24 | 2022-10-25 | 苏州密尔光子科技有限公司 | 一种激光荡洗设备及方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003053533A (ja) * | 2001-08-09 | 2003-02-26 | Toshiba Corp | 構造物の補修方法および補修溶接装置 |
JP2008170471A (ja) * | 2007-01-05 | 2008-07-24 | Kyocera Corp | ファイバレンズ、ファイバレンズアレイ、ファイバコリメータおよび光モジュール |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4917084A (en) * | 1985-07-31 | 1990-04-17 | C. R. Bard, Inc. | Infrared laser catheter system |
US4694828A (en) * | 1986-04-21 | 1987-09-22 | Eichenbaum Daniel M | Laser system for intraocular tissue removal |
JPS63130075A (ja) * | 1986-11-19 | 1988-06-02 | 富士電機株式会社 | レ−ザ治療器 |
US6134003A (en) * | 1991-04-29 | 2000-10-17 | Massachusetts Institute Of Technology | Method and apparatus for performing optical measurements using a fiber optic imaging guidewire, catheter or endoscope |
US6163012A (en) * | 1996-09-27 | 2000-12-19 | Kabushiki Kaisha Toshiba | Laser maintaining and repairing apparatus |
US6904197B2 (en) * | 2002-03-04 | 2005-06-07 | Corning Incorporated | Beam bending apparatus and method of manufacture |
JP4025598B2 (ja) | 2002-07-29 | 2007-12-19 | 京セラ株式会社 | ファイバーレンズ |
CN100360967C (zh) * | 2002-12-31 | 2008-01-09 | 康宁股份有限公司 | 光纤透镜及制造方法 |
JP2004246279A (ja) * | 2003-02-17 | 2004-09-02 | Seiko Epson Corp | 光モジュール及びその製造方法、光通信装置、光電気混載集積回路、回路基板、電子機器 |
JP2004258387A (ja) | 2003-02-26 | 2004-09-16 | Kyocera Corp | 先端斜めファイバ |
JP2007507007A (ja) * | 2003-09-25 | 2007-03-22 | コーニング インコーポレイテッド | 多モードピグテールを備えたファイバレンズ |
JP2008254006A (ja) | 2007-04-02 | 2008-10-23 | Toshiba Corp | レーザ加工装置及びレーザ加工方法 |
JP5064159B2 (ja) | 2007-09-19 | 2012-10-31 | 富士フイルム株式会社 | 光断層画像化装置 |
EP2040059A3 (en) * | 2007-09-19 | 2013-09-04 | FUJIFILM Corporation | Optical tomography imaging system, contact area detecting method and image processing method using the same, and optical tomographic image obtaining method |
JP5375476B2 (ja) | 2009-09-15 | 2013-12-25 | 新日鐵住金株式会社 | 圧縮応力値の推定方法、圧縮応力値推定装置およびレーザ加工装置 |
JP5814652B2 (ja) | 2011-06-22 | 2015-11-17 | 株式会社東芝 | レーザ照射装置及びレーザ照射方法 |
JP5899513B2 (ja) | 2012-01-12 | 2016-04-06 | パナソニックIpマネジメント株式会社 | 基板製造方法、および改質層形成装置 |
-
2016
- 2016-03-25 US US15/080,866 patent/US10226838B2/en active Active
- 2016-03-30 EP EP16162994.4A patent/EP3075483A1/en not_active Withdrawn
- 2016-04-01 KR KR1020160039944A patent/KR101906189B1/ko not_active Expired - Fee Related
- 2016-04-01 CN CN201610202901.8A patent/CN106058619A/zh active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003053533A (ja) * | 2001-08-09 | 2003-02-26 | Toshiba Corp | 構造物の補修方法および補修溶接装置 |
JP2008170471A (ja) * | 2007-01-05 | 2008-07-24 | Kyocera Corp | ファイバレンズ、ファイバレンズアレイ、ファイバコリメータおよび光モジュール |
Also Published As
Publication number | Publication date |
---|---|
US20160288258A1 (en) | 2016-10-06 |
KR20160118967A (ko) | 2016-10-12 |
US10226838B2 (en) | 2019-03-12 |
CN106058619A (zh) | 2016-10-26 |
EP3075483A1 (en) | 2016-10-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR101906189B1 (ko) | 레이저광 조사 장치 및 레이저 피닝 처리 방법 | |
US10329641B2 (en) | Laser processing apparatus and laser processing method | |
KR101004497B1 (ko) | 낮은 흡광 물질로 구성된 소재 내로 방사 에너지를 유도하기 위한 빔 형성 유닛을 포함하는 장치 | |
EP2537624B1 (en) | Laser irradiation apparatus and laser irradiation method | |
KR100584310B1 (ko) | 분사액체로 주입되는 레이저빔으로 소재를 가공하는방법과 장치 | |
WO2011145514A1 (ja) | レーザ溶接装置およびレーザ溶接方法 | |
JP4977234B2 (ja) | レーザ衝撃硬化処理方法および装置 | |
JP6932020B2 (ja) | レーザ加工方法及び装置 | |
US11225696B2 (en) | Delivery device usable in laser peening operation, and associated method | |
JP2014010427A (ja) | 光ファイバおよび光ケーブル | |
WO2018097018A1 (ja) | レーザ加工装置及びレーザ加工方法 | |
KR20110091984A (ko) | 레이저 피닝 시스템 | |
JP2008049367A (ja) | レーザピーニング方法および装置 | |
CN109702322B (zh) | 一种激光多焦点切割球差矫正方法及装置 | |
JP6549878B2 (ja) | レーザ光照射装置およびレーザピーニング処理方法 | |
JP4868729B2 (ja) | レーザ衝撃硬化処理方法および装置 | |
CN204545723U (zh) | 一种旋转式水导激光加工系统 | |
WO2018135082A1 (ja) | レーザピーニング加工装置及びレーザピーニング加工方法 | |
KR102383841B1 (ko) | 무한 초점 광학계를 이용한 레이저 가공 장치 | |
JP2009160658A (ja) | レーザー照射装置 | |
JP2017064734A (ja) | レーザ照射装置 | |
KR102791467B1 (ko) | 시트빔 기반 레이저 절단 헤드 | |
JP2024068994A (ja) | レーザピーニング装置及びレーザピーニング方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 20160401 |
|
PA0201 | Request for examination | ||
PG1501 | Laying open of application | ||
E902 | Notification of reason for refusal | ||
PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20170817 Patent event code: PE09021S01D |
|
AMND | Amendment | ||
E90F | Notification of reason for final refusal | ||
PE0902 | Notice of grounds for rejection |
Comment text: Final Notice of Reason for Refusal Patent event date: 20180102 Patent event code: PE09021S02D |
|
AMND | Amendment | ||
E601 | Decision to refuse application | ||
PE0601 | Decision on rejection of patent |
Patent event date: 20180508 Comment text: Decision to Refuse Application Patent event code: PE06012S01D Patent event date: 20180102 Comment text: Final Notice of Reason for Refusal Patent event code: PE06011S02I Patent event date: 20170817 Comment text: Notification of reason for refusal Patent event code: PE06011S01I |
|
AMND | Amendment | ||
PX0901 | Re-examination |
Patent event code: PX09011S01I Patent event date: 20180508 Comment text: Decision to Refuse Application Patent event code: PX09012R01I Patent event date: 20180223 Comment text: Amendment to Specification, etc. Patent event code: PX09012R01I Patent event date: 20170928 Comment text: Amendment to Specification, etc. |
|
PX0701 | Decision of registration after re-examination |
Patent event date: 20180709 Comment text: Decision to Grant Registration Patent event code: PX07013S01D Patent event date: 20180605 Comment text: Amendment to Specification, etc. Patent event code: PX07012R01I Patent event date: 20180508 Comment text: Decision to Refuse Application Patent event code: PX07011S01I Patent event date: 20180223 Comment text: Amendment to Specification, etc. Patent event code: PX07012R01I Patent event date: 20170928 Comment text: Amendment to Specification, etc. Patent event code: PX07012R01I |
|
X701 | Decision to grant (after re-examination) | ||
GRNT | Written decision to grant | ||
PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 20181002 Patent event code: PR07011E01D |
|
PR1002 | Payment of registration fee |
Payment date: 20181004 End annual number: 3 Start annual number: 1 |
|
PG1601 | Publication of registration | ||
PR1001 | Payment of annual fee |
Payment date: 20210917 Start annual number: 4 End annual number: 4 |
|
PR1001 | Payment of annual fee |
Payment date: 20220901 Start annual number: 5 End annual number: 5 |
|
PC1903 | Unpaid annual fee |
Termination category: Default of registration fee Termination date: 20240713 |