JP4681539B2 - 流体注入装置の部品に孔を開けるレーザ加工装置 - Google Patents
流体注入装置の部品に孔を開けるレーザ加工装置 Download PDFInfo
- Publication number
- JP4681539B2 JP4681539B2 JP2006504605A JP2006504605A JP4681539B2 JP 4681539 B2 JP4681539 B2 JP 4681539B2 JP 2006504605 A JP2006504605 A JP 2006504605A JP 2006504605 A JP2006504605 A JP 2006504605A JP 4681539 B2 JP4681539 B2 JP 4681539B2
- Authority
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- Japan
- Prior art keywords
- pulse
- laser
- laser processing
- processing apparatus
- resonator
- 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
- 238000002347 injection Methods 0.000 title claims description 14
- 239000007924 injection Substances 0.000 title claims description 14
- 239000012530 fluid Substances 0.000 title claims description 11
- 238000005553 drilling Methods 0.000 title description 9
- 230000003287 optical effect Effects 0.000 claims abstract description 20
- 239000007787 solid Substances 0.000 claims abstract description 12
- 238000005086 pumping Methods 0.000 claims abstract description 7
- 238000003754 machining Methods 0.000 claims description 18
- 230000003321 amplification Effects 0.000 claims description 15
- 238000003199 nucleic acid amplification method Methods 0.000 claims description 15
- 239000013078 crystal Substances 0.000 claims description 11
- 238000009826 distribution Methods 0.000 description 6
- 239000000446 fuel Substances 0.000 description 6
- 230000010287 polarization Effects 0.000 description 6
- 238000002485 combustion reaction Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000010348 incorporation Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000008646 thermal stress Effects 0.000 description 1
- 238000000411 transmission spectrum Methods 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
- F02M61/16—Details not provided for in, or of interest apart from, the apparatus of groups F02M61/02 - F02M61/14
- F02M61/168—Assembling; Disassembling; Manufacturing; Adjusting
-
- 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
- B23K26/062—Shaping the laser beam, e.g. by masks or multi-focusing by direct control of the laser beam
- B23K26/0622—Shaping the laser beam, e.g. by masks or multi-focusing by direct control of the laser beam by shaping pulses
-
- 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
- B23K26/36—Removing material
- B23K26/38—Removing material by boring or cutting
- B23K26/382—Removing material by boring or cutting by boring
- B23K26/389—Removing material by boring or cutting by boring of fluid openings, e.g. nozzles, jets
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mechanical Engineering (AREA)
- Plasma & Fusion (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Lasers (AREA)
- Laser Beam Processing (AREA)
- Fuel-Injection Apparatus (AREA)
Description
6 レーザビーム
8 変調手段
10 第1パルス
12 第2パルストレイン
16 レーザビーム
18 光学ダイオード
20 レーザビーム
22 増幅器
24 マシニング・ヘッド
26 レーザビーム
28 レーザビーム
32 位置調整レーザ
34 ミラー
36 部分反射ミラー
38 ビーム分離器
40 測定手段
42 シャットオフ安全装置
44 拡張器
46 ビームポラライザ
48 ビームリミター
50 共振器
52 キャビティ
56 発振器
60 レーザパルス増幅手段
62,64 キャビティ
66,68 個体媒体
70 フラッシュランプ
Claims (11)
- 第1固体活性媒体と第1光学ポンピング手段とから構成されるレーザ共振器(4,50)と、
前記第1光学ポンピング手段は、レーザダイオードにより形成され、
前記レーザ共振器は、50μsから1msの範囲内の波長を有する第1パルスを生成し、
前記レーザ共振器(4)とマシニング・ヘッド(24)との間に配列された変調手段(8)と
を有し、
前記変調手段(8)は、来入する第1パルス(10)に対し、出力点で第2パルス列(12)を供給するよう制御される
ことを特徴とする流体注入装置の部品に孔を開けるレーザ加工装置。 - 前記レーザ共振器(4)の下流側に配置された光学ダイオード(18)
を更に有する
ことを特徴とする請求項1記載のレーザ加工装置。 - 前記レーザ共振器(4)により供給されたパルスの振幅を増幅する増幅手段
を更に有する
ことを特徴とする請求項1記載のレーザ加工装置。 - 前記レーザ共振器(4)により供給されたパルスの振幅を増幅する増幅手段
を更に有し、
前記増幅手段(22)は、前記光学ダイオード(18)の下流側に配置される
ことを特徴とする請求項2記載のレーザ加工装置。 - 前記光学ダイオード(18)は、線形ポラライザーと前記線形ポラライザーの下流側に配置された1/4波長板により形成される
ことを特徴とする請求項2または4記載のレーザ加工装置。 - 前記増幅手段(22)は、前記第2パルス列(12)の振幅を変調するために、前記第1パルスに対するタイムラグを、振幅を増幅したパルスに提供するよう制御される
ことを特徴とする請求項3または4記載のレーザ加工装置。 - 前記増幅手段(22)は、キャビティを有し、前記キャビティは、第2固体活性媒体と、フラッシュランプにより形成された第2光学ポンピング手段とにより形成される
ことを特徴とする請求項3または4記載のレーザ加工装置。 - 前記増幅手段(22)は、複数の増幅段階を規定する複数の活性媒体を有し、
前記各活性媒体は、フラッシュランプによりポンピングされる
ことを特徴とする請求項6記載のレーザ加工装置。 - 前記レーザ共振器(4)は、線形偏光したレーザビームを出力する
ことを特徴とする請求項1−8のいずれかに記載のレーザ加工装置。 - 前記第1活性媒体は、線形偏光を直接生成する結晶の中から選択された結晶から形成される
ことを特徴とする請求項8記載のレーザ加工装置。 - 50μsから1msの範囲内の波長を有するパルスを供給する手段を有し、
前記パルスのエネルギーで、前記レーザ共振器により生成された1個の第1パルスにより構成要素に孔を開ける
ことを特徴とする請求項1−10のいずれかに記載のレーザ加工装置。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP03006697A EP1462206A1 (fr) | 2003-03-26 | 2003-03-26 | dispositif laser pour percer des trous dans des composants d'un dispositif d'injection d'un fluide |
PCT/EP2004/002408 WO2004085109A1 (fr) | 2003-03-26 | 2004-03-09 | Dispositif laser pour percer des trous dans des composants d'un dispositif d'injection d'un fluide |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006521208A JP2006521208A (ja) | 2006-09-21 |
JP4681539B2 true JP4681539B2 (ja) | 2011-05-11 |
Family
ID=32798896
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006504605A Expired - Fee Related JP4681539B2 (ja) | 2003-03-26 | 2004-03-09 | 流体注入装置の部品に孔を開けるレーザ加工装置 |
Country Status (7)
Country | Link |
---|---|
US (1) | US7804041B2 (ja) |
EP (2) | EP1462206A1 (ja) |
JP (1) | JP4681539B2 (ja) |
CN (1) | CN100457361C (ja) |
AT (1) | ATE341417T1 (ja) |
DE (1) | DE602004002681T2 (ja) |
WO (1) | WO2004085109A1 (ja) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007046074A1 (de) * | 2007-09-24 | 2009-04-09 | Trumpf Laser- Und Systemtechnik Gmbh | Vorrichtung und Verfahren zur Laserbearbeitung |
US9664012B2 (en) | 2008-08-20 | 2017-05-30 | Foro Energy, Inc. | High power laser decomissioning of multistring and damaged wells |
US9089928B2 (en) | 2008-08-20 | 2015-07-28 | Foro Energy, Inc. | Laser systems and methods for the removal of structures |
US11590606B2 (en) * | 2008-08-20 | 2023-02-28 | Foro Energy, Inc. | High power laser tunneling mining and construction equipment and methods of use |
US9669492B2 (en) | 2008-08-20 | 2017-06-06 | Foro Energy, Inc. | High power laser offshore decommissioning tool, system and methods of use |
US20120074110A1 (en) * | 2008-08-20 | 2012-03-29 | Zediker Mark S | Fluid laser jets, cutting heads, tools and methods of use |
US9452494B2 (en) * | 2013-03-13 | 2016-09-27 | Ethicon, Inc. | Laser systems for drilling holes in medical devices |
DE102016201418A1 (de) * | 2016-01-29 | 2017-08-03 | Kjellberg-Stiftung | Vorrichtung und Verfahren zur thermischen Bearbeitung |
JP6546230B2 (ja) * | 2017-08-28 | 2019-07-17 | ファナック株式会社 | 機械学習装置、機械学習システム及び機械学習方法 |
Citations (2)
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JP2000246475A (ja) * | 1999-02-25 | 2000-09-12 | Seiko Epson Corp | レーザ光による加工方法 |
JP2003516625A (ja) * | 1999-12-07 | 2003-05-13 | エレクトロ サイエンティフィック インダストリーズ インコーポレーテッド | 波長切り換え可能なレーザーにもとづいてエッチングした回路ボードの処理システム |
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-
2003
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-
2004
- 2004-03-09 CN CNB2004800081145A patent/CN100457361C/zh not_active Expired - Fee Related
- 2004-03-09 DE DE602004002681T patent/DE602004002681T2/de not_active Expired - Lifetime
- 2004-03-09 AT AT04718654T patent/ATE341417T1/de active
- 2004-03-09 WO PCT/EP2004/002408 patent/WO2004085109A1/fr active IP Right Grant
- 2004-03-09 US US10/550,536 patent/US7804041B2/en not_active Expired - Fee Related
- 2004-03-09 EP EP04718654A patent/EP1610922B1/fr not_active Expired - Lifetime
- 2004-03-09 JP JP2006504605A patent/JP4681539B2/ja not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000246475A (ja) * | 1999-02-25 | 2000-09-12 | Seiko Epson Corp | レーザ光による加工方法 |
JP2003516625A (ja) * | 1999-12-07 | 2003-05-13 | エレクトロ サイエンティフィック インダストリーズ インコーポレーテッド | 波長切り換え可能なレーザーにもとづいてエッチングした回路ボードの処理システム |
Also Published As
Publication number | Publication date |
---|---|
DE602004002681T2 (de) | 2007-08-16 |
WO2004085109A1 (fr) | 2004-10-07 |
ATE341417T1 (de) | 2006-10-15 |
EP1462206A1 (fr) | 2004-09-29 |
US20070000877A1 (en) | 2007-01-04 |
DE602004002681D1 (de) | 2006-11-16 |
CN1764513A (zh) | 2006-04-26 |
EP1610922A1 (fr) | 2006-01-04 |
CN100457361C (zh) | 2009-02-04 |
JP2006521208A (ja) | 2006-09-21 |
EP1610922B1 (fr) | 2006-10-04 |
US7804041B2 (en) | 2010-09-28 |
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