JP2011031388A - 被加工物の加工方法 - Google Patents
被加工物の加工方法 Download PDFInfo
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- JP2011031388A JP2011031388A JP2010150933A JP2010150933A JP2011031388A JP 2011031388 A JP2011031388 A JP 2011031388A JP 2010150933 A JP2010150933 A JP 2010150933A JP 2010150933 A JP2010150933 A JP 2010150933A JP 2011031388 A JP2011031388 A JP 2011031388A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B49/00—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation
-
- 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
- B23K26/03—Observing, e.g. monitoring, the workpiece
-
- 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
- B23K26/36—Removing 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
- B23K26/36—Removing material
- B23K26/40—Removing material taking account of the properties of the material involved
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/18—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form
- G05B19/416—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by control of velocity, acceleration or deceleration
- G05B19/4163—Adaptive control of feed or cutting velocity
-
- 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
- B23K2103/50—Inorganic material, e.g. metals, not provided for in B23K2103/02 – B23K2103/26
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/30—Nc systems
- G05B2219/37—Measurements
- G05B2219/37602—Material removal rate
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/30—Nc systems
- G05B2219/45—Nc applications
- G05B2219/45157—Grind optical lens
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/30—Nc systems
- G05B2219/49—Nc machine tool, till multiple
- G05B2219/49093—Adapt cutting speed as function of depth of cutting
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/30—Nc systems
- G05B2219/49—Nc machine tool, till multiple
- G05B2219/49103—Speed and feed
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2237/00—Discharge tubes exposing object to beam, e.g. for analysis treatment, etching, imaging
- H01J2237/30—Electron or ion beam tubes for processing objects
- H01J2237/317—Processing objects on a microscale
- H01J2237/31749—Focused ion beam
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mechanical Engineering (AREA)
- Plasma & Fusion (AREA)
- Manufacturing & Machinery (AREA)
- Human Computer Interaction (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Welding Or Cutting Using Electron Beams (AREA)
- Surface Treatment Of Glass (AREA)
- Automatic Control Of Machine Tools (AREA)
- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
- Numerical Control (AREA)
Abstract
【解決手段】ツールであるイオンビーム1を、ダミーワーク2上で走査させ、このときの滞留時間を走査位置に対する一次関数で変化させ、実際に形成された単位除去形状3から、連続的に変化する滞留時間に対する除去レートを把握する。ツールの滞留時間を走査位置に対して一次関数で変化させているため、走査速度が速い場合から遅い場合まで連続して、実際の除去形状に基づく除去レートを取得することができる。
【選択図】図3
Description
特に形状修正加工と除去レート把握方法の走査形態がラスター走査で一致するため、形状修正加工の加工精度をさらに高めることが可能となる。
2 ダミーワーク
3 単位除去形状
13 ライン加工形状
23 ラスター加工形状
Claims (2)
- 被加工物より小さいツールを走査させて目標形状に加工する被加工物の加工方法において、
ダミーワーク上で前記ツールを走査させ、走査位置に対する一次関数となるように前記ツールの滞留時間を連続的に変化させながら前記ダミーワークを加工する工程と、
前記ダミーワークに加工された除去形状の深さ又は体積の変化を測定することで、前記ツールの滞留時間の連続的な変化に対応する除去レートを求める工程と、を有し、
前記目標形状及び前記除去レートに基づいて、前記ツールの走査速度を制御しながら前記被加工物を加工することを特徴とする被加工物の加工方法。 - 前記ツールの走査形態がラスター走査であることを特徴とする請求項1に記載の被加工物の加工方法。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2010150933A JP5683149B2 (ja) | 2009-07-10 | 2010-07-01 | 光学素子の製造方法、及び光学素子成形用金型の製造方法 |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2009163752 | 2009-07-10 | ||
| JP2009163752 | 2009-07-10 | ||
| JP2010150933A JP5683149B2 (ja) | 2009-07-10 | 2010-07-01 | 光学素子の製造方法、及び光学素子成形用金型の製造方法 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2011031388A true JP2011031388A (ja) | 2011-02-17 |
| JP2011031388A5 JP2011031388A5 (ja) | 2013-08-15 |
| JP5683149B2 JP5683149B2 (ja) | 2015-03-11 |
Family
ID=42931939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2010150933A Expired - Fee Related JP5683149B2 (ja) | 2009-07-10 | 2010-07-01 | 光学素子の製造方法、及び光学素子成形用金型の製造方法 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US8392015B2 (ja) |
| EP (1) | EP2272628B1 (ja) |
| JP (1) | JP5683149B2 (ja) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011118611A1 (ja) | 2010-03-24 | 2011-09-29 | 三菱レイヨン株式会社 | 導電性高分子、導電性高分子の品質管理方法、および導電性高分子の精製方法 |
| JP2012195094A (ja) * | 2011-03-15 | 2012-10-11 | Canon Inc | 滞留時間制御による局所加工方法 |
| JP2012234667A (ja) * | 2011-04-28 | 2012-11-29 | Canon Inc | 局所加工方法ならびに局所加工装置 |
| JP2013006267A (ja) * | 2011-05-24 | 2013-01-10 | Canon Inc | 被加工物の加工方法 |
| JP2018526817A (ja) * | 2015-06-30 | 2018-09-13 | ヴァリアン セミコンダクター イクイップメント アソシエイツ インコーポレイテッド | ワークピース処理手法 |
| WO2021157578A1 (ja) * | 2020-02-06 | 2021-08-12 | Nttエレクトロニクス株式会社 | 局所エッチングによる光デバイス製造方法、及び製造装置 |
| JP2021122936A (ja) * | 2020-02-03 | 2021-08-30 | シチズン時計株式会社 | 切削装置 |
| KR20230043965A (ko) * | 2020-07-31 | 2023-03-31 | 어플라이드 머티어리얼스, 인코포레이티드 | 회절 광학을 위한 2d 웨지 및 국부적인 캡슐화부를 제작하기 위한 방법들 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20240234085A9 (en) * | 2022-10-24 | 2024-07-11 | Applied Materials Israel Ltd. | Method for creating a smooth diagonal surface using a focused ion beam and an innovative scanning strategy |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6180744A (ja) * | 1984-09-27 | 1986-04-24 | Hitachi Ltd | イオンマイクロビ−ム装置 |
| JP2003019665A (ja) * | 2001-07-09 | 2003-01-21 | Ricoh Co Ltd | 加工装置及び加工方法 |
| JP2003205459A (ja) * | 2002-01-08 | 2003-07-22 | Ricoh Co Ltd | 研磨加工装置及び方法 |
| JP2005014028A (ja) * | 2003-06-25 | 2005-01-20 | Masao Murakawa | ビーム照射による3次元加工装置および加工方法 |
| JP2007022903A (ja) * | 2005-06-14 | 2007-02-01 | Asahi Glass Co Ltd | 予備研磨されたガラス基板表面を仕上げ加工する方法 |
| JP2008034324A (ja) * | 2006-08-01 | 2008-02-14 | Canon Inc | イオンビーム加工方法および装置 |
| JP2008238363A (ja) * | 2007-03-28 | 2008-10-09 | Hoya Corp | 研磨装置及び研磨装置の制御方法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5573446A (en) * | 1995-02-16 | 1996-11-12 | Eastman Kodak Company | Abrasive air spray shaping of optical surfaces |
| US5599423A (en) * | 1995-06-30 | 1997-02-04 | Applied Materials, Inc. | Apparatus and method for simulating and optimizing a chemical mechanical polishing system |
| JPH10337638A (ja) | 1997-06-09 | 1998-12-22 | Nikon Corp | 形状創成方法 |
| JP2003053664A (ja) * | 2001-08-10 | 2003-02-26 | Nagase Integrex Co Ltd | 工作機械及び加工方法 |
| JP2006289371A (ja) * | 2005-04-05 | 2006-10-26 | Olympus Corp | 研磨加工シミュレーション方法、研磨加工方法、研磨加工プログラムおよび研磨加工シミュレーション装置 |
-
2010
- 2010-06-30 US US12/826,858 patent/US8392015B2/en not_active Expired - Fee Related
- 2010-07-01 JP JP2010150933A patent/JP5683149B2/ja not_active Expired - Fee Related
- 2010-07-07 EP EP20100168734 patent/EP2272628B1/en not_active Not-in-force
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6180744A (ja) * | 1984-09-27 | 1986-04-24 | Hitachi Ltd | イオンマイクロビ−ム装置 |
| JP2003019665A (ja) * | 2001-07-09 | 2003-01-21 | Ricoh Co Ltd | 加工装置及び加工方法 |
| JP2003205459A (ja) * | 2002-01-08 | 2003-07-22 | Ricoh Co Ltd | 研磨加工装置及び方法 |
| JP2005014028A (ja) * | 2003-06-25 | 2005-01-20 | Masao Murakawa | ビーム照射による3次元加工装置および加工方法 |
| JP2007022903A (ja) * | 2005-06-14 | 2007-02-01 | Asahi Glass Co Ltd | 予備研磨されたガラス基板表面を仕上げ加工する方法 |
| JP2008034324A (ja) * | 2006-08-01 | 2008-02-14 | Canon Inc | イオンビーム加工方法および装置 |
| JP2008238363A (ja) * | 2007-03-28 | 2008-10-09 | Hoya Corp | 研磨装置及び研磨装置の制御方法 |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011118611A1 (ja) | 2010-03-24 | 2011-09-29 | 三菱レイヨン株式会社 | 導電性高分子、導電性高分子の品質管理方法、および導電性高分子の精製方法 |
| JP2012195094A (ja) * | 2011-03-15 | 2012-10-11 | Canon Inc | 滞留時間制御による局所加工方法 |
| JP2012234667A (ja) * | 2011-04-28 | 2012-11-29 | Canon Inc | 局所加工方法ならびに局所加工装置 |
| JP2013006267A (ja) * | 2011-05-24 | 2013-01-10 | Canon Inc | 被加工物の加工方法 |
| JP2018526817A (ja) * | 2015-06-30 | 2018-09-13 | ヴァリアン セミコンダクター イクイップメント アソシエイツ インコーポレイテッド | ワークピース処理手法 |
| JP2021122936A (ja) * | 2020-02-03 | 2021-08-30 | シチズン時計株式会社 | 切削装置 |
| JP7536673B2 (ja) | 2020-02-03 | 2024-08-20 | シチズン時計株式会社 | 切削装置 |
| WO2021157578A1 (ja) * | 2020-02-06 | 2021-08-12 | Nttエレクトロニクス株式会社 | 局所エッチングによる光デバイス製造方法、及び製造装置 |
| JP2021124646A (ja) * | 2020-02-06 | 2021-08-30 | Nttエレクトロニクス株式会社 | 局所エッチングによる光デバイス製造方法、及び製造装置 |
| US12306533B2 (en) | 2020-02-06 | 2025-05-20 | Ntt Electronics Corporation | Optical device manufacturing method and manufacturing apparatus using local etching |
| KR20230043965A (ko) * | 2020-07-31 | 2023-03-31 | 어플라이드 머티어리얼스, 인코포레이티드 | 회절 광학을 위한 2d 웨지 및 국부적인 캡슐화부를 제작하기 위한 방법들 |
| JP2023540170A (ja) * | 2020-07-31 | 2023-09-22 | アプライド マテリアルズ インコーポレイテッド | 回折光学素子のための二次元ウェッジ及び局所的封入層を作製する方法 |
| JP7642058B2 (ja) | 2020-07-31 | 2025-03-07 | アプライド マテリアルズ インコーポレイテッド | 回折光学素子のための二次元ウェッジ及び局所的封入層を作製する方法 |
| KR102891479B1 (ko) * | 2020-07-31 | 2025-11-25 | 어플라이드 머티어리얼스, 인코포레이티드 | 회절 광학을 위한 2d 웨지 및 국부적인 캡슐화부를 제작하기 위한 방법들 |
Also Published As
| Publication number | Publication date |
|---|---|
| EP2272628A2 (en) | 2011-01-12 |
| US8392015B2 (en) | 2013-03-05 |
| EP2272628A3 (en) | 2014-02-19 |
| US20110010004A1 (en) | 2011-01-13 |
| JP5683149B2 (ja) | 2015-03-11 |
| EP2272628B1 (en) | 2015-05-13 |
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