MX2014002445A - Metodo de acabado superficial de una superficie de un cristal de gafas. - Google Patents

Metodo de acabado superficial de una superficie de un cristal de gafas.

Info

Publication number
MX2014002445A
MX2014002445A MX2014002445A MX2014002445A MX2014002445A MX 2014002445 A MX2014002445 A MX 2014002445A MX 2014002445 A MX2014002445 A MX 2014002445A MX 2014002445 A MX2014002445 A MX 2014002445A MX 2014002445 A MX2014002445 A MX 2014002445A
Authority
MX
Mexico
Prior art keywords
geometric
value
vrot
determining
rotation speed
Prior art date
Application number
MX2014002445A
Other languages
English (en)
Other versions
MX349473B (es
Inventor
Xavier Bultez
Original Assignee
Essilor Int
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Essilor Int filed Critical Essilor Int
Publication of MX2014002445A publication Critical patent/MX2014002445A/es
Publication of MX349473B publication Critical patent/MX349473B/es

Links

Classifications

    • 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
    • B24B13/00—Machines or devices designed for grinding or polishing optical surfaces on lenses or surfaces of similar shape on other work; Accessories therefor
    • B24B13/06—Machines or devices designed for grinding or polishing optical surfaces on lenses or surfaces of similar shape on other work; Accessories therefor grinding of lenses, the tool or work being controlled by information-carrying means, e.g. patterns, punched tapes, magnetic tapes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D11/00—Producing optical elements, e.g. lenses or prisms
    • B29D11/00009—Production of simple or compound lenses
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D11/00—Producing optical elements, e.g. lenses or prisms
    • B29D11/00932—Combined cutting and grinding thereof
    • 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
    • G05B19/4093—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 part programming, e.g. entry of geometrical information as taken from a technical drawing, combining this with machining and material information to obtain control information, named part programme, for the NC machine
    • G05B19/40937—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 part programming, e.g. entry of geometrical information as taken from a technical drawing, combining this with machining and material information to obtain control information, named part programme, for the NC machine concerning programming of machining or material parameters, pocket machining
    • 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
    • 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
    • G05B2219/45175—Glasses, spectacles
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
    • Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • Human Computer Interaction (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Geometry (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
  • Eyeglasses (AREA)

Abstract

La invención se refiere a un método de acabado superficial de una superficie de un cristal de gafas, que incluye una etapa de determinación de una velocidad de rotación (Vrot) fija de dicho cristal a partir de características geométricas de dicha superficie, caracterizado porque la etapa de determinación de la velocidad de rotación (Vrot) incluye las etapas siguientes: generar (102) a partir de las características geométricas de dicha superficie (12), un fichero de valores geométricos de altitud de dicha superficie, cuyo fichero está centrado sobre un valor geométrico de altitud nula en un punto de referencia predeterminado; determinar (103) un valor representativo de la mayor diferencia (MaxHk) de valores geométricos de altitud sobre dicha superficie; deducir (107) la velocidad de rotación (Vrot) de dicho valor de la mayor diferencia (MaxHk) de valores geométricos de altitud sobre dicha superficie y de un valor geométrico de cilindro en un punto predeterminado de control de la visión de lejos.
MX2014002445A 2011-09-01 2012-08-22 Metodo de acabado superficial de una superficie de un cristal de gafas. MX349473B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1157751A FR2979558B1 (fr) 2011-09-01 2011-09-01 Procede de surfacage d'une surface d'un verre de lunettes
PCT/FR2012/051921 WO2013030495A1 (fr) 2011-09-01 2012-08-22 Procede de surfaçage d'une surface d'un verre de lunettes

Publications (2)

Publication Number Publication Date
MX2014002445A true MX2014002445A (es) 2014-04-10
MX349473B MX349473B (es) 2017-07-31

Family

ID=46829818

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2014002445A MX349473B (es) 2011-09-01 2012-08-22 Metodo de acabado superficial de una superficie de un cristal de gafas.

Country Status (10)

Country Link
US (1) US9132522B2 (es)
EP (1) EP2750830B1 (es)
CN (1) CN103764343B (es)
AU (1) AU2012300658B2 (es)
CA (1) CA2845501A1 (es)
FR (1) FR2979558B1 (es)
MX (1) MX349473B (es)
PL (1) PL2750830T3 (es)
PT (1) PT2750830E (es)
WO (1) WO2013030495A1 (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2979558B1 (fr) * 2011-09-01 2013-10-04 Essilor Int Procede de surfacage d'une surface d'un verre de lunettes
FR3006623B1 (fr) 2013-06-07 2016-02-05 Essilor Int Procede de fabrication d'une lentille ophtalmique
JP6503769B2 (ja) * 2015-02-04 2019-04-24 株式会社ニデック 眼鏡レンズ加工用装置、眼鏡レンズ加工用システム、眼鏡レンズ加工プログラム、眼鏡レンズ加工方法、および眼鏡レンズ加工用端末装置
WO2016125798A1 (ja) * 2015-02-04 2016-08-11 株式会社ニデック 眼鏡レンズ加工用システム、眼鏡レンズ加工用装置、眼鏡レンズ加工用端末装置、眼鏡レンズ加工用プログラム、および眼鏡レンズ加工方法
JP6536052B2 (ja) * 2015-02-04 2019-07-03 株式会社ニデック 眼鏡レンズ加工用システム、およびそれに用いられる眼鏡レンズ加工用端末装置、眼鏡レンズ加工用プログラム
CN106363488B (zh) * 2016-11-10 2017-12-15 中国科学院长春光学精密机械与物理研究所 主轴的复合运动参数选取方法、控制装置和复合运动***
FR3094907B1 (fr) * 2019-04-11 2022-07-15 Gebe2 Productique Procédé d’abrasion
CN115837617B (zh) * 2023-02-15 2023-05-05 日照福瑞德科技有限公司 一种提高光学玻璃镜片打磨精度的方法及***

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EP0425689B1 (en) * 1989-04-26 1995-11-02 Fanuc Ltd. Method of controlling main shaft rotation
JPH05346957A (ja) * 1992-04-17 1993-12-27 Hitachi Ltd 形状特徴量提示装置および方法
US6322946B1 (en) * 1994-08-31 2001-11-27 Xerox Corporation Polyblend polymeric composite and microcapsule toners, and a process for producing the same
IT1279641B1 (it) * 1995-10-03 1997-12-16 Marposs Spa Apparecchio per il controllo del diametro di perni di biella in moto orbitale
US6012965A (en) * 1997-10-07 2000-01-11 Micro Optics Design Corp. Manufacturing ophthalmic lenses using lens structure cognition and spatial positioning system
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FR2838364B1 (fr) * 2002-04-12 2005-01-07 Essilor Int Procede de chanfreinage d'une lentille ophtalmique comporatnt une etape de releve sans contact
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FR2878970B1 (fr) * 2004-12-03 2007-04-06 Essilor Int Dispositif de preparation automatique au montage de lentilles ophtalmiques permettant la prise en charge de plusieurs lentilles simultanement
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Also Published As

Publication number Publication date
US20140199918A1 (en) 2014-07-17
PT2750830E (pt) 2015-07-21
CA2845501A1 (fr) 2013-03-07
FR2979558A1 (fr) 2013-03-08
FR2979558B1 (fr) 2013-10-04
AU2012300658A1 (en) 2014-03-20
MX349473B (es) 2017-07-31
WO2013030495A1 (fr) 2013-03-07
EP2750830A1 (fr) 2014-07-09
US9132522B2 (en) 2015-09-15
EP2750830B1 (fr) 2015-04-29
CN103764343A (zh) 2014-04-30
CN103764343B (zh) 2016-07-06
PL2750830T3 (pl) 2015-10-30
AU2012300658B2 (en) 2016-10-13

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