JP5497452B2 - 連続切削又は断続切削高速工具サーボにおいて回折機構を有する1つ以上の機械加工された工具先端を用いた切削工具 - Google Patents
連続切削又は断続切削高速工具サーボにおいて回折機構を有する1つ以上の機械加工された工具先端を用いた切削工具 Download PDFInfo
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- JP5497452B2 JP5497452B2 JP2009544883A JP2009544883A JP5497452B2 JP 5497452 B2 JP5497452 B2 JP 5497452B2 JP 2009544883 A JP2009544883 A JP 2009544883A JP 2009544883 A JP2009544883 A JP 2009544883A JP 5497452 B2 JP5497452 B2 JP 5497452B2
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B27/00—Tools for turning or boring machines; Tools of a similar kind in general; Accessories therefor
- B23B27/14—Cutting tools of which the bits or tips or cutting inserts are of special material
- B23B27/18—Cutting tools of which the bits or tips or cutting inserts are of special material with cutting bits or tips or cutting inserts rigidly mounted, e.g. by brazing
- B23B27/20—Cutting tools of which the bits or tips or cutting inserts are of special material with cutting bits or tips or cutting inserts rigidly mounted, e.g. by brazing with diamond bits or cutting inserts
-
- 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
- G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
- G02B6/12—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B27/00—Tools for turning or boring machines; Tools of a similar kind in general; Accessories therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B29/00—Holders for non-rotary cutting tools; Boring bars or boring heads; Accessories for tool holders
- B23B29/04—Tool holders for a single cutting tool
- B23B29/12—Special arrangements on tool holders
- B23B29/125—Vibratory toolholders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q15/00—Automatic control or regulation of feed movement, cutting velocity or position of tool or work
- B23Q15/007—Automatic control or regulation of feed movement, cutting velocity or position of tool or work while the tool acts upon the workpiece
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q15/00—Automatic control or regulation of feed movement, cutting velocity or position of tool or work
- B23Q15/007—Automatic control or regulation of feed movement, cutting velocity or position of tool or work while the tool acts upon the workpiece
- B23Q15/013—Control or regulation of feed movement
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D3/00—Cutting work characterised by the nature of the cut made; Apparatus therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2200/00—Details of cutting inserts
- B23B2200/20—Top or side views of the cutting edge
- B23B2200/204—Top or side views of the cutting edge with discontinuous cutting edge
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2260/00—Details of constructional elements
- B23B2260/108—Piezoelectric elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D3/00—Cutting work characterised by the nature of the cut made; Apparatus therefor
- B26D3/10—Making cuts of other than simple rectilinear form
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T407/00—Cutters, for shaping
- Y10T407/14—Cutters, for shaping with means to apply fluid to cutting tool
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T407/00—Cutters, for shaping
- Y10T407/22—Cutters, for shaping including holder having seat for inserted tool
- Y10T407/2212—Cutters, for shaping including holder having seat for inserted tool with tool ejector
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24479—Structurally defined web or sheet [e.g., overall dimension, etc.] including variation in thickness
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T82/00—Turning
- Y10T82/25—Lathe
- Y10T82/2502—Lathe with program control
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T82/00—Turning
- Y10T82/25—Lathe
- Y10T82/2512—Lathe having facing tool fed transverse to work
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T82/00—Turning
- Y10T82/25—Lathe
- Y10T82/2583—Tool and work rest
Description
一般のダイヤモンド旋盤技術は、参照することにより全体が記載されているかのように本明細書に組み込まれるPCT国際公開特許出願WO00/48037号に記載されている。種々の方法に使用される装置、及び光学フィルム又は他のフィルムを作製するための装置は、高速サーボ工具を備えることができる。PCT国際公開特許出願WO00/48037号に開示されているように、高速工具サーボ(FTS)は、ソリッドステート圧電(PZT)デバイスであって、PZTスタックと称され、PZTスタックに取り付けられる切削工具の位置を迅速に調節する。FTSは、更に以下に記載されるように、座標系内の方向に切削工具を非常に正確かつ高速で移動することを可能とする。
図3は、切削工具に使用する代表的なPZTスタック72の図である。PZTスタックはそれと連結される工具先端を移動させるのに使用され、当該技術分野において既知であるPZT効果に従って作動する。PZT効果によると、特定の種類の材料に適用される電界によって、その材料は1つの軸に沿って膨張し、他の軸に沿って収縮する。PZTスタックは、典型的に、ケーシング84に内包され、ベースプレート86上に装着される複数の材料74、76、及び78を備える。この代表的な実施形態において、材料は、PZT効果の対象となるセラミック材料で実施される。例示のみを目的として、3つのディスク74、76、及び78が示されているが、例えば特定の実施形態における要件に基づいて、いずれかの数のディスク又は他の材料、及びいずれかの種類の形状を使用することができる。ポスト88はディスクに付着し、ケーシング84から突出している。ディスクは、例えば、チタン酸バリウム、ジルコン酸鉛、又はチタン酸鉛材料を混合、圧縮、主材料とし、焼結したようないずれかのPZT材料で実施することができる。ディスクは、例えば、磁歪材料で実施することもできる。
断続切削FTS作動装置は、切削時に工具先端が加工物と不連続に接触し、近接しないミクロ構造を作製するため、小型ミクロ構造の作製に使用することができる。これらの機構は、導光フィルム、ミクロ流体構造、セグメント化接着剤、研磨材物品、光学ディフューザー、高コントラスト光学スクリーン、光リダイレクトフィルム、抗反射構造、光混合構造、及び装飾フィルムを作製するのに使用することができる。
図9A〜9Dは、代表的な機械加工された工具先端220の図であり、これは、接着剤、ろう付け、はんだ付けなどを使用して、又は他の方法で、工具先端キャリア90の表面98に固定される。図9Aは、工具先端220の斜視図である。図9Bは、工具先端220の正面図である。図9Cは、工具先端220の底面図である。図9Dは、工具先端220の側面図である。図9A〜9Dに示されるように、工具先端220は、側面224、テーパー状かつ角度が付けられた前面226、及び工具先端キャリア90の表面98に固定するための底面222を包含する。工具先端220の前側部分225は、例えば上述のシステムを使用して作動装置の制御下で加工物を機械加工するために使用される。工具先端220は、前側部分225にミクロ構造(例えば、溝)221及び223も有するように機械加工され、ミクロ構造221及び223はまた加工物の機械加工に使用される。機械加工された工具先端のミクロ構造は、上記に特定される代表的な形状及び寸法の1つ以上を有し得る。
図13〜22は、回折機構を有する代表的な機械加工された工具先端の図であり、これらの工具先端は、接着剤、ろう付け、はんだ付けなどを使用して、又は他の方法で、工具先端キャリア90の表面98に固定される。図23A、23B、24A、及び24Bは、それらの中に回折機構を形成するために工具先端を製作する方法を示す図である。図13〜22の工具先端に示した機構は、一定の縮尺で示されているわけではない。むしろ、図13〜22に示した工具先端は、回折を提供する機構の形状及び配置の例を示すことを意図するものであり、機構は、例えば機構に所望される回折の量に応じて、任意の寸法及び間隔を有することができる。回折機構とは別に、図13〜22に示した工具先端は、例えば、2つの切子面、前面106、任意にテーパー状前側部分105を有する工具先端100と同一の全体形状及び配置を有することができる。
Claims (3)
- 切削工具アセンブリであって、
刃物台と、
前記刃物台に取り付けられ、制御装置と電気的に通信するように構成された作動装置と、
加工物を作製するときに、切削される前記加工物に光の回折を引き起こす回折機構を生じる少なくとも1つの機構であって、くぼみ、突起又はそれらの組み合わせにより形成される少なくとも1つの機構を有し、前記作動装置に取り付けられ、切削される前記加工物に対して移動するように装着された工具先端と、を具備し、
前記作動装置は、x方向において前記工具先端が前記加工物に入る動作と前記加工物から出る動作とを提供し、
前記工具先端は、前記加工物の切削時に前記加工物と不連続に接触すると共に、前記切削時の少なくとも一時期において、前記工具先端の前記機構は前記加工物と接触し、
前記工具先端は、2つの切子面と前記2つの切子面に隣接する実質的に平坦な部分とを有し、前記平坦な部分に前記少なくとも1つの機構がある、
切削工具アセンブリ。 - 切削工具アセンブリであって、
刃物台と、
前記刃物台に取り付けられ、制御装置と電気的に通信するように構成された作動装置と、
加工物を作製するときに、切削される前記加工物に光の回折を引き起こす回折機構を生じる少なくとも1つの機構であって、くぼみ、突起又はそれらの組み合わせにより形成される少なくとも1つの機構を有し、前記作動装置に取り付けられ、切削される前記加工物に対して移動するように装着された工具先端と、を具備し、
前記作動装置は、x方向において前記工具先端が前記加工物に入る動作と前記加工物から出る動作とを提供し、
前記工具先端は、前記加工物の切削時に前記加工物と連続的に接触すると共に、前記切削時の少なくとも一時期において、前記工具先端の前記機構は前記加工物と接触し、
前記工具先端は、2つの切子面と前記2つの切子面に隣接する実質的に平坦な部分とを有し、前記平坦な部分に前記少なくとも1つの機構がある、
切削工具アセンブリ。 - 請求項1又は2に記載の切削工具アセンブリによって作製される光学フィルムであって、
第1表面及び該第1表面と反対側の第2表面を有する実質的に透明な基材と、
前記基材の前記第1表面において、光の回折を引き起こす複数個の回折機構と、を具備し、
前記複数個の回折機構は、前記回折機構間において実質的に一定距離で繰り返す一連の回折機構と、前記一連の回折機構間において可変距離でランダムに繰り返す一連の回折機構とを含む、光学フィルム。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/620,093 | 2007-01-05 | ||
US11/620,093 US7628100B2 (en) | 2007-01-05 | 2007-01-05 | Cutting tool using one or more machined tool tips with diffractive features in a continuous or interrupted cut fast tool servo |
PCT/US2007/088575 WO2008085704A1 (en) | 2007-01-05 | 2007-12-21 | Cutting tool using one or more machined tool tips with diffractive features in a continuous or interrupted cut fast tool servo |
Publications (3)
Publication Number | Publication Date |
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JP2010515586A JP2010515586A (ja) | 2010-05-13 |
JP2010515586A5 JP2010515586A5 (ja) | 2011-02-03 |
JP5497452B2 true JP5497452B2 (ja) | 2014-05-21 |
Family
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Application Number | Title | Priority Date | Filing Date |
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JP2009544883A Expired - Fee Related JP5497452B2 (ja) | 2007-01-05 | 2007-12-21 | 連続切削又は断続切削高速工具サーボにおいて回折機構を有する1つ以上の機械加工された工具先端を用いた切削工具 |
Country Status (7)
Country | Link |
---|---|
US (2) | US7628100B2 (ja) |
EP (1) | EP2121241B1 (ja) |
JP (1) | JP5497452B2 (ja) |
KR (2) | KR101432340B1 (ja) |
CN (1) | CN101573208B (ja) |
TW (2) | TWI462796B (ja) |
WO (1) | WO2008085704A1 (ja) |
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US7669508B2 (en) * | 2007-10-29 | 2010-03-02 | 3M Innovative Properties Company | Cutting tool using one or more machined tool tips with diffractive features |
CN101430394B (zh) * | 2007-11-05 | 2011-03-23 | 鸿富锦精密工业(深圳)有限公司 | 衍射光学元件 |
US20090147361A1 (en) * | 2007-12-07 | 2009-06-11 | 3M Innovative Properties Company | Microreplicated films having diffractive features on macro-scale features |
KR101609400B1 (ko) | 2008-04-02 | 2016-04-05 | 쓰리엠 이노베이티브 프로퍼티즈 컴파니 | 광 지향 필름 또는 광 지향 물품 |
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CN103567466B (zh) * | 2012-07-20 | 2016-03-09 | 鸿准精密模具(昆山)有限公司 | 车床控制系统 |
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- 2007-12-21 KR KR1020097016266A patent/KR101432340B1/ko active IP Right Grant
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Publication number | Publication date |
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KR101515336B1 (ko) | 2015-04-24 |
US20080166190A1 (en) | 2008-07-10 |
EP2121241A4 (en) | 2017-07-05 |
CN101573208A (zh) | 2009-11-04 |
US20090220745A1 (en) | 2009-09-03 |
TW200911447A (en) | 2009-03-16 |
TWI556903B (zh) | 2016-11-11 |
CN101573208B (zh) | 2012-07-18 |
KR20140051460A (ko) | 2014-04-30 |
TW201505753A (zh) | 2015-02-16 |
KR20090116729A (ko) | 2009-11-11 |
US7628100B2 (en) | 2009-12-08 |
EP2121241B1 (en) | 2019-05-22 |
EP2121241A1 (en) | 2009-11-25 |
KR101432340B1 (ko) | 2014-08-20 |
WO2008085704A1 (en) | 2008-07-17 |
JP2010515586A (ja) | 2010-05-13 |
TWI462796B (zh) | 2014-12-01 |
US7852570B2 (en) | 2010-12-14 |
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