JP2009166124A - レーザ加工装置 - Google Patents
レーザ加工装置 Download PDFInfo
- Publication number
- JP2009166124A JP2009166124A JP2009002521A JP2009002521A JP2009166124A JP 2009166124 A JP2009166124 A JP 2009166124A JP 2009002521 A JP2009002521 A JP 2009002521A JP 2009002521 A JP2009002521 A JP 2009002521A JP 2009166124 A JP2009166124 A JP 2009166124A
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- Prior art keywords
- laser
- processing apparatus
- processing
- mask mechanism
- light
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
- B29C65/14—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation
- B29C65/16—Laser beams
-
- 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
- B23K26/066—Shaping the laser beam, e.g. by masks or multi-focusing by means of optical elements, e.g. lenses, mirrors or prisms by using masks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
- B29C65/14—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation
- B29C65/16—Laser beams
- B29C65/1696—Laser beams making use of masks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/05—Particular design of joint configurations
- B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
- B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
- B29C66/112—Single lapped joints
- B29C66/1122—Single lap to lap joints, i.e. overlap joints
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
- B29C66/41—Joining substantially flat articles ; Making flat seams in tubular or hollow articles
- B29C66/43—Joining a relatively small portion of the surface of said articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
- B29C65/14—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation
- B29C65/16—Laser beams
- B29C65/1629—Laser beams characterised by the way of heating the interface
- B29C65/1654—Laser beams characterised by the way of heating the interface scanning at least one of the parts to be joined
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
- B29C65/14—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation
- B29C65/16—Laser beams
- B29C65/1687—Laser beams making use of light guides
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/21—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour by interference
- G02F1/216—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour by interference using liquid crystals, e.g. liquid crystal Fabry-Perot filters
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/29—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the position or the direction of light beams, i.e. deflection
- G02F1/291—Two-dimensional analogue deflection
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F2203/00—Function characteristic
- G02F2203/12—Function characteristic spatial light modulator
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Optics & Photonics (AREA)
- Health & Medical Sciences (AREA)
- Electromagnetism (AREA)
- Toxicology (AREA)
- Plasma & Fusion (AREA)
- Laser Beam Processing (AREA)
Abstract
【解決手段】上記課題は、レーザ光6を発するレーザ源2及びレーザ源2の後方に配置され加工材料9、10を覆う電子式マスク機構5を有する加工材料9、10を加工又は接合するレーザ加工装置1により解決される。前記電子式マスク機構5を通過した電磁放射により加工材料9、10上に所定の型が描かれる。前記マスク機構5として、4マイクロメートルより大きなセルを有する位相変調アレイが用いられ、該位相変調アレイは良好なビーム品質のレーザ光6を発するレーザ源1と共に2mmより狭い幅の鮮明な線を生成して加工材料9、10上に型を描くことを可能とする。
【選択図】図1
Description
2 ファイバーレーザ
3 光ファイバー
4 レンズ
5 位相変調アレイ
6 レーザ光
7 液晶セル
8 制御装置
9 加工材料
10 加工材料
11 入射側
12 出射側
Claims (5)
- レーザ光(6)を生成するレーザ源(2)、レーザ源(2)の後方に配置され加工材料(9、10)を覆う電子式マスク機構(5)を有し、電子式マスク機構(5)を通過した電磁放射を用いて所定の形状に加工材料(9、10)を加工又は接合するレーザ加工装置(1)であって、
4マイクロメートルより大きなセルを有する前記マスク機構(5)としての位相変調アレイは良好なビーム品質のレーザ光(6)を発するレーザ源(1)と共に2mmより狭い幅の鮮明な線を生成して、それにより加工材料(9、10)上に型を描くことが可能となることを特徴とするレーザ加工装置。 - 前記レーザ光のビーム品質Kは0.5より大きく、エムスクエア値M2が4より小さいことを特徴とする請求項1に記載のレーザ加工装置。
- 前記レーザ源がファイバーレーザであることを特徴とする請求項1に記載のレーザ加工装置。
- マスク機構(5)により、レーザ光(6)が加工材料(9、10)上に固定された型を描くことを特徴とする請求項1ないし請求項3のいずれか1項に記載のレーザ加工装置。
- マスク機構(5)により、レーザ光(6)が加工材料(9、10)上に移動する型を描くことを特徴とする請求項1ないし請求項3のいずれか1項に記載のレーザ加工装置。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE202008000723U DE202008000723U1 (de) | 2008-01-17 | 2008-01-17 | Laseranordnung mit elektronischem Maskierungssystem |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2009166124A true JP2009166124A (ja) | 2009-07-30 |
Family
ID=40589667
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009002521A Pending JP2009166124A (ja) | 2008-01-17 | 2009-01-08 | レーザ加工装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US20090184094A1 (ja) |
EP (1) | EP2080580A1 (ja) |
JP (1) | JP2009166124A (ja) |
CN (1) | CN101486128B (ja) |
DE (1) | DE202008000723U1 (ja) |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07266429A (ja) * | 1994-03-29 | 1995-10-17 | Hitachi Ltd | 光造形装置 |
JP2004532520A (ja) * | 2001-03-29 | 2004-10-21 | ジーエスアイ ルモニックス コーポレイション | デバイスを処理する方法及びシステム、デバイスをモデリングする方法及びシステム、並びにデバイス |
JP2005284287A (ja) | 2004-03-26 | 2005-10-13 | Agilent Technol Inc | 空間光変調器内の光変調素子のためのバッファ |
JP2006212698A (ja) | 2005-02-07 | 2006-08-17 | Ricoh Co Ltd | 加工方法、加工装置、回折光学素子の加工方法、回折光学素子、フォトニック結晶の加工方法、フォトニック結晶、及びインクジェットプリンタのヘッド |
WO2007096958A1 (ja) | 2006-02-22 | 2007-08-30 | Nippon Sheet Glass Company, Limited | レーザを用いたガラスの加工方法および加工装置 |
JP2007296547A (ja) * | 2006-04-28 | 2007-11-15 | Sunx Ltd | レーザ加工装置 |
JP2007335522A (ja) * | 2006-06-13 | 2007-12-27 | Sumitomo Electric Ind Ltd | ファイバレーザ装置およびレーザ加工方法 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10007391A1 (de) | 1999-10-16 | 2001-05-31 | Fraunhofer Ges Forschung | Verfahren und Vorrichtung für die Materialbearbeitung |
US6717104B2 (en) * | 2001-06-13 | 2004-04-06 | The Regents Of The University Of California | Programmable phase plate for tool modification in laser machining applications |
JP3925169B2 (ja) * | 2001-11-26 | 2007-06-06 | 株式会社デンソー | レーザー光による材料の同時一括溶融方法及び装置 |
DE10161076A1 (de) * | 2001-12-12 | 2003-09-11 | Univ Potsdam | Verfahren und Vorrichtung zur Erzeugung von Licht guter Strahlqualität aus Halbleiter-Laserchips |
EP1369230A1 (en) * | 2002-06-05 | 2003-12-10 | Kba-Giori S.A. | Method of manufacturing an engraved plate |
GB0213809D0 (en) * | 2002-06-15 | 2002-07-24 | Brocklehurst John R | Dynamic shaping of laser beams |
JP2004264347A (ja) * | 2003-02-06 | 2004-09-24 | Sumitomo Electric Ind Ltd | 回折型光学部品およびそれを用いたレーザ加工装置 |
US6867388B2 (en) | 2003-04-08 | 2005-03-15 | Branson Ultrasonics Corporation | Electronic masking laser imaging system |
DE10336010B3 (de) * | 2003-08-01 | 2005-04-21 | Orga Systems Gmbh | Verfahren zur Lasermarkierung mittels schaltbarer, diffraktiver optischer Elemente |
US20050145330A1 (en) * | 2003-12-24 | 2005-07-07 | Gary Shubinsky | Transmission laser welding of electro-chemical sensors |
KR100662782B1 (ko) * | 2004-04-14 | 2007-01-02 | 엘지.필립스 엘시디 주식회사 | 레이저 마스크 및 이를 이용한 결정화방법 |
JP4761432B2 (ja) * | 2004-10-13 | 2011-08-31 | 株式会社リコー | レーザ加工装置 |
US7538295B2 (en) * | 2005-04-21 | 2009-05-26 | Hewlett-Packard Development Company, L.P. | Laser welding system |
-
2008
- 2008-01-17 DE DE202008000723U patent/DE202008000723U1/de not_active Expired - Lifetime
- 2008-12-17 EP EP08021882A patent/EP2080580A1/de not_active Withdrawn
-
2009
- 2009-01-08 JP JP2009002521A patent/JP2009166124A/ja active Pending
- 2009-01-16 CN CN2009100025690A patent/CN101486128B/zh not_active Expired - Fee Related
- 2009-01-16 US US12/354,817 patent/US20090184094A1/en not_active Abandoned
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07266429A (ja) * | 1994-03-29 | 1995-10-17 | Hitachi Ltd | 光造形装置 |
JP2004532520A (ja) * | 2001-03-29 | 2004-10-21 | ジーエスアイ ルモニックス コーポレイション | デバイスを処理する方法及びシステム、デバイスをモデリングする方法及びシステム、並びにデバイス |
JP2005284287A (ja) | 2004-03-26 | 2005-10-13 | Agilent Technol Inc | 空間光変調器内の光変調素子のためのバッファ |
JP2006212698A (ja) | 2005-02-07 | 2006-08-17 | Ricoh Co Ltd | 加工方法、加工装置、回折光学素子の加工方法、回折光学素子、フォトニック結晶の加工方法、フォトニック結晶、及びインクジェットプリンタのヘッド |
WO2007096958A1 (ja) | 2006-02-22 | 2007-08-30 | Nippon Sheet Glass Company, Limited | レーザを用いたガラスの加工方法および加工装置 |
JP2007296547A (ja) * | 2006-04-28 | 2007-11-15 | Sunx Ltd | レーザ加工装置 |
JP2007335522A (ja) * | 2006-06-13 | 2007-12-27 | Sumitomo Electric Ind Ltd | ファイバレーザ装置およびレーザ加工方法 |
Also Published As
Publication number | Publication date |
---|---|
CN101486128B (zh) | 2012-09-26 |
EP2080580A1 (de) | 2009-07-22 |
US20090184094A1 (en) | 2009-07-23 |
DE202008000723U1 (de) | 2009-05-28 |
CN101486128A (zh) | 2009-07-22 |
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