公开(公告)号：US20170326705A1

公开(公告)日：2017-11-16

申请号：US15522501

申请日：2015-01-27

申请人： HITACHI MAXELL, LTD.

发明人： Koji HIRATA ,  Masahiko YATSU ,  Shuji KATO ,  Yuki MATSUMIYA

IPC分类号： B24B49/12 ,  B24B13/00 ,  G02B3/04 ,  G02B5/10

CPC分类号： B24B49/12 ,  B24B13/00 ,  B24B13/01 ,  B24B13/04 ,  G02B3/00 ,  G02B3/04 ,  G02B5/10

摘要： Methods for manufacturing a rotational non-axisymmetric lens which is manufactured by grinding using a machining tool, manufacturing a molding die for the lens, manufacturing a rotational non-axisymmetric mirror, and manufacturing a molding die for the mirror are provided. The provided methods are methods for manufacturing a rotational non-axisymmetric lens partially including a non-axisymmetric surface, manufacturing a molding die for the lens, manufacturing a rotational non-axisymmetric mirror partially including a non-axisymmetric surface, and manufacturing a molding die for the mirror. When a rotational non-axisymmetric surface is formed while scanning a surface of a workpiece by grinding or cutting means, the rotational non-axisymmetric surface is ground or cut by the grinding or cutting means while scanning the surface with movement in a direction along a meridional surface of the rotational non-axisymmetric surface.

公开(公告)号：US20170274491A1

公开(公告)日：2017-09-28

申请号：US15622044

申请日：2017-06-13

申请人： OLYMPUS CORPORATION

发明人： Shuji MUKAIYAMA

IPC分类号： B24B13/01 ,  B24D7/18

CPC分类号： B24B13/01 ,  B24B13/02 ,  B24D7/18

摘要： An optical element processing tool for grinding or polishing an optical element includes: a base plate including a fixing region having a predetermined curvature; and a plurality of grindstones each formed in a columnar body having a same initial height, one end surface of the columnar body having an initial shape molded into a first spherical shape conforming to a processing target spherical shape of the optical element, and the other end surface of the columnar body being fixed to the fixing region of the base plate. A grindstone deviant from a condition among the plurality of grindstones, which is the grindstone not meeting a condition determined by a processing tool diameter of the processing tool, includes an outer end portion cut out at least in parallel to a center axis of the base plate so as to meet the condition.

公开(公告)号：US09004979B2

公开(公告)日：2015-04-14

申请号：US13261602

申请日：2011-08-24

申请人： Roland Tuecks

发明人： Roland Tuecks

IPC分类号： B24D11/00 ,  B24B29/00 ,  B24B13/01 ,  B24B37/22 ,  B24B37/24 ,  B24D3/00 ,  B32B7/00 ,  B32B25/02

CPC分类号： B24B29/00 ,  B24B13/01 ,  B24B37/22 ,  B24B37/24 ,  B24D3/002 ,  B24D11/00 ,  B32B7/00 ,  B32B25/02 ,  B32B25/10

摘要： The invention relates to a replaceable fine machining membrane (19) for fixing on a tool head (1), to which pressure can be applied, of a stationary fine machining tool for fine machining a workpiece surface. A fine machining means substrate (27) is integrated in the fine machining membrane (19), said fine machining membrane (19) having a crosslinked elastomer (40) and said fine machining means substrate (27) being embedded in the crosslinked elastomer (40). The invention also relates to a method for producing such a fine machining membrane (19) and to a stationary fine machining tool with a tool head (1) to which pressure can be applied and which has a removable fixing means (31) for fixing such a replaceable fine machining membrane (19). Finally, the invention relates to a method for producing the novel fine machining membrane (19). The invention allows the precise reproducible fine machining of workpiece surfaces even with highly convex or freely shaped membranes (19). Furthermore, a detaching or tearing of the fine machining means substrate (27) is prevented, and the fine machining is simplified and accelerated.

摘要翻译： 本发明涉及一种用于固定在可施加压力的工具头（1）上的用于精加工工件表面的静止精加工工具的可更换精加工膜（19）。 细加工机构将基板（27）整合在精加工膜（19）中，所述精加工膜（19）具有交联弹性体（40），所述精加工装置基板（27）嵌入交联弹性体（40） ）。 本发明还涉及一种用于制造这种精细加工膜（19）的方法和具有可以施加压力的工具头（1）的静止精密机械加工工具，并且具有可拆卸固定装置（31），用于固定 可更换的精加工膜（19）。 最后，本发明涉及一种新型细加工膜（19）的制造方法。 本发明允许即使使用高度凸形或自由形状的膜（19）也能精确地重复地对工件表面进行精加工。 此外，防止精加工装置基板（27）的分离或撕裂，并且精细加工被简化和加速。

公开(公告)号：US20130303059A1

公开(公告)日：2013-11-14

申请号：US13891422

申请日：2013-05-10

申请人： CERIUM GROUP LIMITED

发明人： Clive Laurence SANGSTER ,  Timothy NOAKES

IPC分类号： B24B13/01

CPC分类号： B24B13/01 ,  B24B13/00 ,  B24D9/085

摘要： A lens pad for use in surfacing a lens work piece, one side of which pad provides a working surface and the other side of which pad provides micro formations spread out substantially uniformly over that other side of the pad. When the lens pad is in use, it is attached to a surface of a lens surfacing tool. The latter surface provides micro formations spread substantially uniformly over that surface of the lens surfacing tool. The micro formations of the pad interengage or interlock with those of such a surface of such a lens surfacing tool when the pad is in use.Also, such a lens surfacing tool, a combination of such a pad attached to such a tool, and a lens surfacing machine having such a tool, or such a combination.

摘要翻译： 一种用于表面透镜工件的透镜垫，其一侧的垫提供工作表面，并且另一侧的垫提供基本上均匀地铺展在垫的另一侧上的微结构。 当透镜垫正在使用时，它被附着到镜片表面工具的表面上。 后者的表面提供了在镜片表面工具的该表面上基本均匀地展开的微观结构。 当使用垫时，垫的微结构相互联系或与这种透镜表面工具的这种表面的微结构互锁。 此外，这种透镜表面工具，附接到这种工具的这种垫的组合，以及具有这种工具的透镜贴面机，或这种组合。

公开(公告)号：US20130130599A1

公开(公告)日：2013-05-23

申请号：US13657500

申请日：2012-10-22

申请人： HOYA CORPORATION

发明人： Kazuya MIYAZAKI

IPC分类号： B24B13/01

CPC分类号： B24B13/01 ,  B24D3/28

摘要： To provide a polishing tool for a plastic lens, a method of polishing a plastic lens and a method of manufacturing a plastic lens, capable of suppressing a deterioration of a polishing efficiency while reducing a cost required for treating a polishing waste liquid generated during polishing applied to the plastic lens, wherein the polishing tool is used for adjusting and completing an optical surface of the plastic lens, and is composed of a single layer in which abrasive grains made of crystalline alumina are uniformly dispersed and fixed to a substance mainly composed of polyurethane resin having foamability.

摘要翻译： 为了提供一种用于塑料透镜的抛光工具，一种抛光塑料透镜的方法和一种制造塑料透镜的方法，能够抑制抛光效率的劣化，同时降低了在抛光过程中产生的抛光废液处理所需的成本 所述抛光工具用于调整和完成塑料透镜的光学表面，并且由单层组成，其中由结晶氧化铝制成的磨粒均匀地分散并固定在主要由聚氨酯组成的物质 具有发泡性的树脂。

公开(公告)号：US08029341B2

公开(公告)日：2011-10-04

申请号：US11662075

申请日：2005-09-01

申请人： Jean-Francois Belly ,  Laurent Chabin

发明人： Jean-Francois Belly ,  Laurent Chabin

IPC分类号： B24B41/00

CPC分类号： B24B29/02 ,  B24B13/01 ,  B24B45/006 ,  B24D7/16

摘要： A polishing tool (1) for finishing an ophthalmic lens includes a drive plate (4) which is equipped with elements (2) for mounting same to the spindle of a polishing machine; a removable polishing pad (5) designed to be rotated by the drive plate (4); positioning elements to block the radial movement of the pad (5) in relation to the plate (4) as well as to enable the pad (5) to slide axially in relation the plate (4); retaining elements which limit the axial sliding movement of the pad (5) in relation to the plate (4) to a pre-determined sliding range; and elements for stopping the rotational movement, having at least one tooth which can be engaged in a slot having a corresponding shape, one of the elements being provided on the plate (4) and the other on the pad (5).

摘要翻译： 用于整理眼科镜片的抛光工具（1）包括：驱动板（4），其配备有用于将其安装到抛光机的心轴上的元件（2）; 设计成由驱动板（4）旋转的可拆卸抛光垫（5）; 定位元件以阻止所述垫（5）相对于所述板（4）的径向移动，并且使得所述垫（5）能够相对于所述板（4）轴向滑动; 保持元件限制垫（5）相对于板（4）的轴向滑动运动到预定的滑动范围; 以及用于停止旋转运动的元件，其具有至少一个可以啮合在具有相应形状的槽中的齿，其中一个元件设置在板（4）上，另一个在垫（5）上设置。

公开(公告)号：US07662024B2

公开(公告)日：2010-02-16

申请号：US11743333

申请日：2007-05-02

申请人： Michael J. Bechtold ,  Darryle E. Fowler ,  David E. Mohring ,  Thomas Williams ,  Robert Henderson ,  Alex DiNicola ,  Christopher Wood ,  Joseph P. Meisenzahl ,  Scott Bambrick

发明人： Michael J. Bechtold ,  Darryle E. Fowler ,  David E. Mohring ,  Thomas Williams ,  Robert Henderson ,  Alex DiNicola ,  Christopher Wood ,  Joseph P. Meisenzahl ,  Scott Bambrick

IPC分类号： B24B13/00 ,  B24B21/02

CPC分类号： B24B13/01 ,  B24B21/16 ,  B24B41/04

摘要： A polishing apparatus comprising a base for affixing structures thereto, a drive wheel, a polishing wheel assembly, a polishing belt, and at least one routing wheel engaged with the polishing belt. The polishing wheel assembly includes an elongated arm including a distal end, and a rotatable polishing wheel supported at the distal end of the elongated arm. The polishing belt is made with an abrasive outer surface to perform the polishing, and an inner surface for engagement with the perimeters of the drive wheel and the polishing wheel. The routing wheel is engaged with the outer surface of the polishing belt, such that the contact arc of the polishing belt with the polishing wheel differs from an arc of the polishing wheel perimeter extending from a first tangent line between the drive wheel and the polishing wheel to a second tangent line between the drive wheel and the polishing wheel.

摘要翻译： 一种抛光装置，包括用于固定结构的基座，驱动轮，抛光轮组件，抛光带以及与抛光带啮合的至少一个布线轮。 抛光轮组件包括包括远端的细长臂和支撑在细长臂远端的可旋转抛光轮。 抛光带由磨料外表面制成以进行抛光，以及用于与驱动轮周边和抛光轮啮合的内表面。 导向轮与抛光带的外表面接合，使得抛光带与抛光轮的接触弧与从驱动轮和抛光轮之间的第一切线延伸的抛光轮周界的弧不同 到驱动轮和抛光轮之间的第二切线。

公开(公告)号：US20070167112A1

公开(公告)日：2007-07-19

申请号：US11553708

申请日：2006-10-27

申请人： Larry Siders ,  Donald Baechtel

发明人： Larry Siders ,  Donald Baechtel

IPC分类号： B24B51/00 ,  B24B1/00

CPC分类号： 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

摘要： A dual ophthalmic lens machining platform comprises a blocked lens mounting structure constructed to simultaneously receive a first and a second blocked lens blank, and configured to rotationally and linearly move each lens blank, wherein the first and second lens blank have at least one common axis of movement on the mounting structure; and at least one machine tool adapted to machine each lens blank. A method of manufacturing ophthalmic lens comprises the steps of mounting at least a first and a second blocked lens blank on the machining platform; and simultaneously performing at least one machining process on the two blocked lens blanks on the machining platform. The dual ophthalmic lens machining platform is configured to simultaneously receive and machine a left and a right blocked lens blank for forming a left and a right lens of a pair of eyeglasses.

摘要翻译： 双眼镜透镜加工平台包括阻挡透镜安装结构，其被构造成同时接收第一和第二阻挡透镜毛坯，并且被配置为旋转和线性移动每个透镜毛坯，其中第一和第二透镜毛坯具有至少一个公共轴线 安装结构上的运动; 以及适于加工每个透镜坯件的至少一个机床。 制造眼镜片的方法包括以下步骤：在加工平台上安装至少第一和第二阻挡透镜毛坯; 同时对加工平台上的两个阻挡的镜片坯料进行至少一个加工过程。 双眼镜片加工平台被配置为同时接收和加工用于形成一副眼镜的左右透镜的左右阻挡透镜毛坯。

公开(公告)号：US07150676B2

公开(公告)日：2006-12-19

申请号：US10241144

申请日：2002-09-11

申请人： Stephen C. Meissner

发明人： Stephen C. Meissner

IPC分类号： B24B49/00

CPC分类号： B24B13/01 ,  B24B41/04

摘要： A polishing tool that includes: an arbor with a shank having a first cylindrical axis; an offset cylinder extending from the shank, the offset cylinder having a second cylindrical axis, the first cylindrical axis being offset from the second cylindrical axis and parallel thereto, the offset cylinder terminating at a distal end thereof with a support surface that is angled in a range of from about 1° to about 20° from perpendicular to the first and second cylindrical axes; and a toroidal polishing head supported on the support surface, rotation of the shank causing an oscillating rotational movement of the toroidal polishing head.

摘要翻译： 一种抛光工具，其包括：具有柄的柄，所述柄具有第一圆柱形轴线; 从所述柄延伸的偏置圆柱体，所述偏移圆柱体具有第二圆柱形轴线，所述第一圆柱形轴线与所述第二圆柱形轴线偏移并且平行于所述第二圆柱形轴线，所述偏置圆柱体的远端终止于所述支撑表面，所述支撑表面在 从垂直于第一和第二圆柱轴线的约1°至约20°的范围; 以及支撑在所述支撑表面上的环形抛光头，所述柄的旋转引起所述环形抛光头的摆动旋转运动。

公开(公告)号：US20050202754A1

公开(公告)日：2005-09-15

申请号：US10439833

申请日：2003-05-16

申请人： Mike Bechtold ,  Darryle Fowler ,  David Mohring

发明人： Mike Bechtold ,  Darryle Fowler ,  David Mohring

IPC分类号： B24B13/01 ,  B24B13/06 ,  B24B49/00

CPC分类号： B24B13/06 ,  B24B13/01

摘要： A tool, apparatus, and method for polishing objects having a wide variety of materials and shapes including precision optical surfaces, injection mold inserts, and thin film coating dies. The tool has an inflatable bladder contained within an abrasive surface. The bladder may be inflated using a variety of fluids having a range of physical properties. The apparatus comprises a multi-axis computer controlled machine to which the tool is attached.

摘要翻译： 一种用于抛光具有各种材料和形状的物体的工具，设备和方法，包括精密光学表面，注射模具插入件和薄膜涂覆模具。 该工具具有包含在研磨表面内的可膨胀的气囊。 可以使用具有一定范围的物理性质的各种流体来膨胀膀胱。 该装置包括连接有该工具的多轴计算机控制机。