BR0305207A - Método e dispositivo para usinagem de borda de uma lente ótica de plástico e uma ferramenta de combinação para a mesma - Google Patents
Método e dispositivo para usinagem de borda de uma lente ótica de plástico e uma ferramenta de combinação para a mesmaInfo
- Publication number
- BR0305207A BR0305207A BR0305207-9A BR0305207A BR0305207A BR 0305207 A BR0305207 A BR 0305207A BR 0305207 A BR0305207 A BR 0305207A BR 0305207 A BR0305207 A BR 0305207A
- Authority
- BR
- Brazil
- Prior art keywords
- lens
- machining
- milling
- edge
- cutter
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B1/00—Methods for turning or working essentially requiring the use of turning-machines; Use of auxiliary equipment in connection with such methods
-
- 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
- B23B29/24—Tool holders for a plurality of cutting tools, e.g. turrets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C3/00—Milling particular work; Special milling operations; Machines therefor
- B23C3/02—Milling surfaces of revolution
- B23C3/04—Milling surfaces of revolution while revolving the work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C5/00—Milling-cutters
- B23C5/02—Milling-cutters characterised by the shape of the cutter
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2215/00—Details of workpieces
- B23B2215/40—Spectacles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C2226/00—Materials of tools or workpieces not comprising a metal
- B23C2226/61—Plastics not otherwise provided for, e.g. nylon
-
- 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
- Y10T29/00—Metal working
- Y10T29/44—Filing
-
- 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
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49995—Shaping one-piece blank by removing material
- Y10T29/49996—Successive distinct removal operations
-
- 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
- Y10T29/00—Metal working
- Y10T29/51—Plural diverse manufacturing apparatus including means for metal shaping or assembling
- Y10T29/5168—Multiple-tool holder
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Eyeglasses (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
- Milling Processes (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
"MéTODO E DISPOSITIVO PARA USINAGEM DE BORDA DE UMA LENTE óTICA DE PLáSTICO E UMA FERRAMENTA DE COMBINAçãO PARA A MESMA". A presente invenção refere-se a um dispositivo para a usinagem de borda em particular de lentes de óculos de plástico (L) com dois eixos de suporte alinhados (14, 16) rotativos com um ângulo de rotação controlado (<sym>~ B~) em torno de um eixo de rotação de uma peça de trabalho (B) entre os quais a lente pode ser grampeada e um eixo porta-ferramenta (12), por meio do que uma ferramenta de combinação (10) pode ser comandada de forma rotativa em torno de um eixo de rotação de uma ferramenta (C) que corre paralela ao eixo de rotação da peça de trabalho. Os eixos de suporte e o eixo porta-ferramenta podem ser movidos com controle de posição uns em direção aos outros em uma primeira direção axial (X) e, opcionalmente, paralelos uns aos outros em uma segunda direção axial (Z) perpendicular à primeira direção axial. De acordo com a invenção, para uma usinagem giratória da borda (R) da lente, a ferramenta de combinação pode ser girada com um ângulo de rotação controlado (<sym>~ C~) em torno do eixo de rotação da ferramenta, por meio do eixo porta-ferramenta, de modo que uma ferramenta giratória (36) provida na ferramenta de combinação possa ser colocada em um encaixe de usinagem giratória definido com a borda da lente. A invenção também compreende uma ferramenta combinada de fresagem e giratória e um método combinado de fresagem e usinagem giratória. Como resultado, a borda da lente pode ser usinada de forma muito flexível, rápida e com uma alta qualidade de usinagem.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10255058A DE10255058A1 (de) | 2002-11-25 | 2002-11-25 | Verfahren und Vorrichtung zur Randbearbeitung einer optischen Linse aus Kunststoff sowie Kombinationswerkzeug dafür |
Publications (2)
Publication Number | Publication Date |
---|---|
BR0305207A true BR0305207A (pt) | 2004-08-31 |
BR0305207B1 BR0305207B1 (pt) | 2014-04-22 |
Family
ID=32185950
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0305207-9A BR0305207B1 (pt) | 2002-11-25 | 2003-11-25 | Método e dispositivo para usinagem de borda de uma lente ótica de plástico |
Country Status (7)
Country | Link |
---|---|
US (1) | US7308745B2 (pt) |
EP (1) | EP1422005B1 (pt) |
JP (1) | JP4210730B2 (pt) |
AT (1) | ATE429991T1 (pt) |
BR (1) | BR0305207B1 (pt) |
DE (2) | DE10255058A1 (pt) |
ES (1) | ES2323773T3 (pt) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202004004492U1 (de) * | 2004-03-19 | 2005-07-21 | Mader, Gerd | Ausklinkwerkzeug |
US7198436B2 (en) * | 2004-10-14 | 2007-04-03 | National Optronics, Inc. | Multi-blade router tool, edger with multi-blade router tool, and method of edging eyeglass lenses |
DE102004058962B4 (de) * | 2004-12-08 | 2010-04-01 | MAPAL Fabrik für Präzisionswerkzeuge Dr. Kress KG | Werkzeug |
EP1854585B1 (en) * | 2006-05-12 | 2008-09-10 | Satisloh GmbH | Apparatus and method for generating an optical surface on a workpiece, for example an ophthalmic lens |
US20090041553A1 (en) * | 2007-08-06 | 2009-02-12 | 3M Innovative Properties Company | Fly-cutting system and method, and related tooling and articles |
US7434299B1 (en) * | 2007-11-28 | 2008-10-14 | Sandia Corporation | Methods for the precise locating and forming of arrays of curved features into a workpiece |
DE102010010338A1 (de) * | 2010-03-04 | 2011-09-08 | Schneider Gmbh & Co. Kg | Autokalibrierung |
CN102000842A (zh) * | 2010-11-08 | 2011-04-06 | 福昌精密制品(深圳)有限公司 | 一种自动车床的准标刀具 |
JP5946260B2 (ja) * | 2011-11-08 | 2016-07-06 | 株式会社ディスコ | ウエーハの加工方法 |
PL2724815T3 (pl) * | 2012-10-29 | 2014-10-31 | Essilor Int | Sposób obróbki skrawaniem powierzchni soczewki optycznej |
CN103624272B (zh) * | 2013-11-28 | 2016-04-27 | 沈阳黎明航空发动机(集团)有限责任公司 | 一种大型机匣焊接组件车削加工方法 |
US9435640B2 (en) * | 2013-12-04 | 2016-09-06 | Zygo Corporation | Interferometer and method for measuring non-rotationally symmetric surface topography having unequal curvatures in two perpendicular principal meridians |
US10384368B2 (en) * | 2015-07-27 | 2019-08-20 | Saber Diamond Tools Inc. | Contour rake face cutting tool |
CN108340604B (zh) * | 2017-01-25 | 2023-09-12 | 西朗自动化设备(常州)有限公司 | 隐形眼镜脱模机 |
WO2019079153A1 (en) * | 2017-10-16 | 2019-04-25 | National Vision Inc. | INTEGRATED SYSTEM AND METHOD FOR MANUFACTURING, CATEGORIZING, AND DISTRIBUTING EYEWEAR |
CN108532272A (zh) * | 2018-04-25 | 2018-09-14 | 中山市基鑫机电工业有限公司 | 一种线轮外圆剪切机 |
CN110014181B (zh) * | 2019-05-17 | 2024-03-26 | 浙江舜宇光学有限公司 | 用于光学镜片的固定装置及铣削*** |
DE102019126824B4 (de) * | 2019-10-07 | 2024-01-18 | Muri Invest & Management UG (haftungsbeschränkt) | Zerspanungswerkzeug und Verfahren zur spanabhebenden Bearbeitung sowie Bearbeitungskopf für ein Zerspanungswerkzeug |
CN113953363B (zh) * | 2021-11-17 | 2023-05-16 | 浙江哈尔斯真空器皿股份有限公司 | 一种立式翻边机 |
Family Cites Families (23)
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---|---|---|---|---|
DE291465C (pt) * | ||||
US2821813A (en) * | 1956-06-28 | 1958-02-04 | Siemens Ag Albis | Machine for the production of a paraboloidal body |
US3802064A (en) * | 1972-12-22 | 1974-04-09 | Bell Telephone Labor Inc | Technique for generating spherically contoured tools |
US4530139A (en) * | 1983-09-23 | 1985-07-23 | At&T Bell Laboratories | Method of contouring crystal plates |
US4550482A (en) * | 1983-12-22 | 1985-11-05 | Pyramid Optical, Inc. | Method of constructing a beam spread lens |
JP2577362B2 (ja) | 1986-10-23 | 1997-01-29 | 出雲産業株式会社 | スロ−アウエイ式千鳥刃転削工具 |
DE8711265U1 (de) | 1986-11-03 | 1987-10-08 | Wernicke & Co GmbH, 4000 Düsseldorf | Drehwerkzeug zur Randbearbeitung der Ränder von Brillengläsern aus Kunststoff |
JPH0419713A (ja) | 1990-05-15 | 1992-01-23 | Oki Electric Ind Co Ltd | 導波型光スイッチ |
US5319324A (en) * | 1991-10-02 | 1994-06-07 | Matsushita Electric Industrial Co., Ltd. | Method of direct bonding of crystals and crystal devices |
DE4308800C2 (de) | 1992-04-14 | 1994-08-18 | Wernicke & Co Gmbh | Brillenglasrandbearbeitungsmaschine |
DE4214326A1 (de) * | 1992-04-30 | 1993-11-04 | Wernicke & Co Gmbh | Vorrichtung zur randbearbeitung von brillenglaesern |
US5626511A (en) * | 1994-10-03 | 1997-05-06 | National Optronics, Inc. | Combination lens edger, polisher, and safety beveler, tool therefor and use thereof |
TW301619B (pt) | 1994-10-07 | 1997-04-01 | Toshiba Machine Co Ltd | |
DE19525310A1 (de) * | 1995-07-12 | 1995-12-14 | Sbs Sondermaschinen Gmbh | Fräs- und Drehmaschine |
FR2751256B1 (fr) | 1996-07-22 | 1998-12-31 | Briot Int | Machine de meulage de verres optiques |
US5887326A (en) * | 1997-08-01 | 1999-03-30 | Bausch & Lomb Incorporated | Apparatus for inserting a lens into an eyewear frame front |
DE19834748A1 (de) | 1998-08-01 | 2000-02-10 | Wernicke & Co Gmbh | Brillenglasrandschleifmaschine |
AU776015B2 (en) * | 1999-08-06 | 2004-08-26 | Hoya Corporation | Lens processing device, lens processing method, and lens measuring method |
JP2002018609A (ja) * | 2000-06-29 | 2002-01-22 | Yamazaki Mazak Corp | 複合工具 |
DE10114239A1 (de) | 2001-03-22 | 2002-10-02 | Loh Optikmaschinen Ag | Vorrichtung zur Randbearbeitung von optischen Linsen |
DE10119662C2 (de) | 2001-04-20 | 2003-04-10 | Loh Optikmaschinen Ag | Verfahren zur Randbearbeitung von optischen Linsen |
DE20109197U1 (de) * | 2001-06-01 | 2002-10-24 | Walter Kieninger GmbH, 77933 Lahr | Formfräser |
DE10143848C2 (de) * | 2001-09-06 | 2003-10-02 | Loh Optikmaschinen Ag | Verfahren und Vorrichtung zur Flächenbearbeitung von Werkstücken aus nicht-sprödharten Materialien in der Optikfertigung sowie Werkzeug dafür |
-
2002
- 2002-11-25 DE DE10255058A patent/DE10255058A1/de not_active Withdrawn
-
2003
- 2003-11-21 DE DE50311469T patent/DE50311469D1/de not_active Expired - Lifetime
- 2003-11-21 AT AT03026753T patent/ATE429991T1/de not_active IP Right Cessation
- 2003-11-21 ES ES03026753T patent/ES2323773T3/es not_active Expired - Lifetime
- 2003-11-21 EP EP03026753A patent/EP1422005B1/de not_active Expired - Lifetime
- 2003-11-25 JP JP2003393561A patent/JP4210730B2/ja not_active Expired - Fee Related
- 2003-11-25 BR BRPI0305207-9A patent/BR0305207B1/pt active IP Right Grant
- 2003-11-25 US US10/722,007 patent/US7308745B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
US7308745B2 (en) | 2007-12-18 |
DE10255058A1 (de) | 2004-06-17 |
ES2323773T3 (es) | 2009-07-24 |
US20040178528A1 (en) | 2004-09-16 |
EP1422005B1 (de) | 2009-04-29 |
JP4210730B2 (ja) | 2009-01-21 |
JP2004174708A (ja) | 2004-06-24 |
BR0305207B1 (pt) | 2014-04-22 |
ATE429991T1 (de) | 2009-05-15 |
DE50311469D1 (de) | 2009-06-10 |
EP1422005A1 (de) | 2004-05-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B25D | Requested change of name of applicant approved |
Owner name: LOH OPTIKMASCHINEN GMBH (DE) Free format text: ALTERADO DE: LOH OPTIKMASCHINEN AG |
|
B25D | Requested change of name of applicant approved |
Owner name: SATISLOH GMBH (DE) Free format text: ALTERADO DE: LOH OPTIKMASCHINEN GMBH |
|
B06A | Patent application procedure suspended [chapter 6.1 patent gazette] | ||
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 22/04/2014, OBSERVADAS AS CONDICOES LEGAIS. |