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    METHOD OF MINIMAL STRESS INDUCING OPHTHALMIC LENS BLOCKING AND ASSOCIATED SYSTEM
    1.
    发明申请
    METHOD OF MINIMAL STRESS INDUCING OPHTHALMIC LENS BLOCKING AND ASSOCIATED SYSTEM 审中-公开

    公开(公告)号：US20200301168A1

    公开(公告)日：2020-09-24

    申请号：US16826567

    申请日：2020-03-23

    Applicant: NCRx Optical Solutions, Inc

    Inventor： John Traina ,  Jeremy Lehning ,  Edward L. McCall ,  William G. Moul, JR.

    IPC: G02C7/02 ,  B29D11/00

    Abstract: A method and associated implementing system eliminates much of the stress presently introduced by the bonding of ophthalmic lens blanks, or blanks to a holding device, namely a metal block. The method of attaching ophthalmic lens blanks to a blocking assembly comprises the steps of shaping a blocking assembly to take the shape of an ophthalmic lens blank surface of an ophthalmic lens, wherein the blocking assembly is not attached directly to the ophthalmic lens blank during shaping of the blocking assembly; and following the shaping of the blocking assembly, attaching the lens blank to the shaped blocking assembly.

    System and method for ophthalmic lens manufacture
    2.
    发明申请
    System and method for ophthalmic lens manufacture 有权
    眼科镜片制造系统及方法

    公开(公告)号：US20010051490A1

    公开(公告)日：2001-12-13

    申请号：US09760623

    申请日：2001-01-16

    Applicant: NCRx Optical Solutions, Inc.

    Inventor： Larry K. Siders ,  Donald F. Baechtel

    IPC: B24B049/00 ,  B24B051/00 ,  B24B001/00

    CPC classification number: B24B13/04 ,  B24B1/00 ,  B24B9/14 ,  B24B9/146 ,  B24B9/148 ,  B24B13/0031 ,  B24B13/005 ,  B24B13/0055 ,  B24B13/01 ,  B24B13/02 ,  B24B13/06 ,  B24B27/0076 ,  B24B51/00

    Abstract: A method and system for the manufacture of ophthalmic lenses comprising a computer (102) and a CNC machining platform (104) in operative connection with the computer. The CNC machining platform includes a mounting stage (110), a block (106) in releasable connection with the mounting stage, and a machining tool (112). When an unfinished lens blank (108) is properly mounted on the block, the computer is operative to direct the CNC machining platform to perform both back surface generation and patternless edging of the lens blank in one machining cycle. The computer is further operative to direct the CNC machining platform to machine a lap tool for each lens and machine a block for receiving each lens. The block is machined by the platform to include scribe lines for facilitating proper alignment of lens blank.

    Abstract translation: 一种用于制造眼镜片的方法和系统，包括与计算机有效连接的计算机（102）和CNC加工平台（104）。 CNC加工平台包括安装台（110），与安装台可释放地连接的块（106）和加工工具（112）。 当未完成的镜头坯料（108）正确地安装在块上时，计算机可操作以指导CNC加工平台在一个加工周期中执行镜片坯料的背面生成和无图案磨边。 计算机进一步操作以指导CNC加工平台为每个镜头加工搭接工具，并加工用于接收每个镜片的块。 该块由平台加工以包括用于促进透镜坯料的适当对准的划线。

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