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    Method and apparatus for a cutting process automatic generation tool of CAM
    2.
    发明授权
    Method and apparatus for a cutting process automatic generation tool of CAM 有权
    CAM的切割过程自动生成工具的方法和装置

    公开(公告)号：US09581992B2

    公开(公告)日：2017-02-28

    申请号：US14133156

    申请日：2013-12-18

    申请人： HITACHI, LTD.

    发明人： Takahiro Nakano ,  Hiroshi Arai ,  Reiko Inoue ,  Daisuke Tsutsumi ,  Daisuke Igarashi ,  Masakazu Okubo

    IPC分类号： G05B19/4097

    CPC分类号： G05B19/4097 ,  B23P15/02 ,  G05B2219/35097 ,  G05B2219/35128 ,  G05B2219/35166 ,  G05B2219/45147

    摘要： In a conventional CAM apparatus, cutting regions and a tool axis angle by which the cutting time is minimized cannot be automatically set for a finish shape having a free formed surface shape. Accordingly, the CAM apparatus generates quadrangle-shaped patterns of cutting regions using coordinate data of a finish shape and an initial shape. Triangle-shaped cutting regions are generated for concave-convex faces of the finish shape. For cutting regions generated by subtraction by boolean operation with a subtract shape calculated by subtraction by boolean operation between the initial shape and the finish shape, the tool axis angle is set so that the tool does not interfere and the face is maximized. For other regions, the tool axis is set so as to satisfy a remainder standard and to minimize a tool path length.

    摘要翻译： 在传统的CAM装置中，对于具有自由成形表面形状的精加工形状，切割区域和切割时间最小化的刀具轴线角度不能自动设定。 因此，CAM装置使用精加工形状和初始形状的坐标数据来生成切割区域的四角形图案。 对于整理形状的凹凸面产生三角形切割区域。 对于通过布尔运算减法产生的切割区域，通过在初始形状和精加工形状之间的布尔运算减法计算的减法形状，刀具轴角度被设置为使得刀具不会干扰并且面部最大化。 对于其他区域，刀具轴被设置为满足余数标准并且使刀具路径长度最小化。

    TOOL PATH GENERATING DEVICE AND HAIRLINE MACHINING SYSTEM
    3.
    发明申请
    TOOL PATH GENERATING DEVICE AND HAIRLINE MACHINING SYSTEM 有权
    工具生成装置和毛线加工系统

    公开(公告)号：US20140013921A1

    公开(公告)日：2014-01-16

    申请号：US14007930

    申请日：2011-04-19

    申请人： Soichiro Asami

    发明人： Soichiro Asami

    IPC分类号： B26D3/06

    CPC分类号： B26D3/065 ,  B23C3/34 ,  G05B19/40937 ,  G05B2219/35097 ,  G05B2219/36185 ,  G05B2219/50213 ,  Y02P90/265 ,  Y10T83/0304

    摘要： A tool path generating device (20) which generates a tool path (L1) for machining a hairline-shaped long narrow groove (Wa) of on a workpiece surface (W0), includes a shape data acquisition part which acquires shape data of a workpiece, a parameter setting part (23) which sets a shape parameter of a hairline corresponding to the long narrow groove (Wa), and a path generating part (24) which generates a tool path (L1) for a hairline machining, based on the shape data acquired by the data acquisition part and the shape parameter set by the parameter setting part (23).

    摘要翻译： 一种生成用于加工工件表面（W0）上的发际线的长窄槽（Wa）的刀具路径（L1）的刀具路径产生装置（20），包括：形状数据获取部，其获取工件的形状数据 ，设定与长窄槽（Wa）对应的发际线的形状参数的参数设定部（23），以及生成用于发丝加工的刀具路径（L1）的路径生成部（24），基于 由数据获取部获取的形状数据和由参数设定部（23）设定的形状参数。

    COMPUTERIZED TOOL PATH GENERATION
    4.
    发明申请
    COMPUTERIZED TOOL PATH GENERATION 有权
    计算机工具生成

    公开(公告)号：US20130345853A1

    公开(公告)日：2013-12-26

    申请号：US14013704

    申请日：2013-08-29

    申请人： Solidcam Ltd.

    发明人： Michael BERMAN ,  Doron OSOVLANSKI ,  Christopher Matthew CALDERONE ,  Anthony Joseph CALDERONE

    IPC分类号： G05B19/18

    CPC分类号： G05B19/18 ,  G05B19/4093 ,  G05B2219/35097 ,  G05B2219/35106 ,  G05B2219/35215 ,  Y02P90/265

    摘要： An automated computer-implemented method for generating commands for controlling a computer numerically controlled milling machine to fabricate a machined object from a workpiece, the machined object being configured to facilitate subsequent finishing into a finished object, the method including defining a surface of the finished object, defining an offset surface defining an inner limiting surface of the machined object, defining a scallop surface defining an outer limiting surface of the machined object and calculating a tool path for the milling machine which produces multiple step-up cuts in the workpiece resulting in the machined object, wherein surfaces of the machined object all lie between the inner limiting surface and the outer limiting surface and the number of step-up cuts in the workpiece and the areas cut in each of the step-up cuts are selected to generally minimize the amount of workpiece material that is removed from the workpiece.

    摘要翻译： 一种用于产生用于控制计算机数控铣床以从工件制造加工对象的命令的自动计算机实现的方法，所述加工对象被配置为便于随后的精加工成完成的对象，所述方法包括限定成品对象的表面 限定了加工对象的内部限制表面的偏移表面，限定了形成加工对象的外部极限表面的扇形表面，并计算出铣床的刀具路径，该刀具路径在工件中产生多个升压切削， 加工对象，其中加工对象的表面全部位于内限制表面和外限制表面之间，并且选择工件中的升压切割次数和在每个升压切割中切割的区域，以大致最小化 从工件移除的工件材料的量。

    Process and apparatus for generating control data for controlling a tool on a machine tool comprising at least 5 axes
    5.
    发明授权
    Process and apparatus for generating control data for controlling a tool on a machine tool comprising at least 5 axes 有权
    用于产生用于控制包括至少5个轴的机床上的工具的控制数据的过程和装置

    公开(公告)号：US08615317B2

    公开(公告)日：2013-12-24

    申请号：US12702886

    申请日：2010-02-09

    申请人： Josef Neumaier ,  Thomas Lochbihler

    发明人： Josef Neumaier ,  Thomas Lochbihler

    IPC分类号： G06F19/00 ,  B24B49/00 ,  B24B51/00 ,  B24B7/30 ,  B24B1/00

    CPC分类号： G05B19/40937 ,  G05B2219/35097 ,  G05B2219/35103 ,  Y02P90/265

    摘要： A process and an apparatus for generating control data for controlling a tool on a machine tool comprising at least 5 axes for the production of a predetermined finished part having a base body and at least one flank section protruding from the base body, finished part geometry data of the predetermined finished part geometry of the finished part being generated by means of fundamental geometry parameters and path data being generated by means of the finished part geometry data, the path data indicating the tool path along the surface of the flank section over which the tool has to travel with what tool orientation relative to the workpiece to remove material from the workpiece, the tool orientation of the tool corresponding to an orientation of a axis of rotation of the tool and the tool rotating about the axis of rotation of the tool to remove material from the workpiece.

    摘要翻译： 一种用于产生用于控制机床上的工具的控制数据的过程和装置，包括至少5个轴，用于生产具有基体的预定成品部分和从基体突出的至少一个侧面部分，成品部件几何数据 通过基本几何参数和通过最终零件几何数据生成的路径数据来生成成品零件的预定成品零件几何形状，该路径数据指示沿着侧面部分的表面的工具路径，工具 必须以相对于工件的工具取向移动以从工件移除材料，工具的工具取向对应于工具的旋转轴线的方向，并且工具围绕工具的旋转轴线旋转以移除 材料从工件。

    Spectacle lens manufacturing method and spectacle lens manufacturing system
    7.
    发明授权
    Spectacle lens manufacturing method and spectacle lens manufacturing system 失效
    眼镜镜片制造方法和眼镜镜片制造系统

    公开(公告)号：US08241534B2

    公开(公告)日：2012-08-14

    申请号：US10557580

    申请日：2005-03-09

    申请人： Hisanori Akiyama

    发明人： Hisanori Akiyama

    IPC分类号： B29D11/00

    CPC分类号： B24B9/148 ,  G05B2219/32024 ,  G05B2219/35097 ,  G05B2219/45157 ,  Y02P80/40

    摘要： To reduce the types of blanks such as a semi-finished lens blank, materials, and processing time, a spectacle lens design device disposed at a factory on a manufacturing side and a lens processing device connected thereto block an applicable semi-finished lens blank or lens blank. The semi-finished lens blank or lens blank are blocked so that a reference surface thereof tilts at a predetermined angle using a numerical-control curve generator. The reference surface tilts based on order information sent from an order terminal disposed at a spectacle store on a order-placement side. Both surfaces of a plastic material are formed so that a geometric center of an edge shape positions at a center of a circle of a circular lens thereby satisfy an optical specification of the spectacle lens-related to the order. Next, the circular lens is processed to have the edge shape of the spectacle lens-related to the order to thereby obtain the spectacle lens-related to the order.

    摘要翻译： 为了减少诸如半成品镜片坯料，材料和处理时间之类的坯料的类型，在工厂设置在制造侧的眼镜镜片设计装置和与其连接的镜片处理装置阻挡适用的半成品镜片坯料或 镜头空白 半成品镜片坯料或镜片坯料被阻挡，使得其参考表面使用数字控制曲线发生器以预定角度倾斜。 参考表面根据从订单放置一侧设置在眼镜店的订单终端发送的订单信息进行倾斜。 塑料材料的两个表面形成为使得边缘形状的几何中心位于圆形透镜的圆心的中心处，从而满足与该顺序相关的眼镜镜片的光学规格。 接下来，将圆形透镜加工成具有与镜片相关的边缘形状，从而获得与顺序相关的眼镜镜片。

    Spectacle lens manufacturing method and spectacle lens manufacturing system
    9.
    发明申请
    Spectacle lens manufacturing method and spectacle lens manufacturing system 失效
    眼镜镜片制造方法和眼镜镜片制造系统

    公开(公告)号：US20060189255A1

    公开(公告)日：2006-08-24

    申请号：US10557580

    申请日：2005-03-09

    申请人： Hisanori Akiyama

    发明人： Hisanori Akiyama

    IPC分类号： B24B51/00 ,  B24B1/00 ,  B24B7/00 ,  B24B29/00

    CPC分类号： B24B9/148 ,  G05B2219/32024 ,  G05B2219/35097 ,  G05B2219/45157 ,  Y02P80/40

    摘要： Aims to reduce the types of blanks such as a semi-finished lens blank, materials, and processing time. A spectacle lens design device 201 disposed at a factory 200 on a manufacturing side and a lens processing device connected thereto block an applicable semi-finished lens blank or lens blank so that a reference surface thereof tilts at a predetermined angle using a numerical-control curve generator based on order information sent from an order terminal 101 disposed at an spectacle store 100 on a order-placement side, and form both surfaces of a plastic material so that a geometric center of an edge shape positions at a center of a circle of a circular lens to thereby satisfy an optical specification of the spectacle lens-related to the order, and next, the circular lens is processed to have the edge shape of the spectacle lens-related to the order to thereby obtain the spectacle lens-related to the order.

    摘要翻译： 旨在减少坯料的类型，如半成品镜片坯料，材料和加工时间。 设置在制造侧的工厂200处的眼镜镜片设计装置201和与其连接的镜片处理装置阻挡适用的半成品镜片坯料或镜片坯料，使得其参考表面使用数值控制曲线以预定角度倾斜 发电机基于从定位放置侧设置在眼镜店100的订单终端101发送的订单信息，并且形成塑料材料的两个表面，使得边缘形状的几何中心位于圆的中心 从而满足与该顺序有关的眼镜镜片的光学规格，接下来，将圆形透镜加工成具有与镜片相关的边缘形状，从而获得与眼镜相关的眼镜镜片 订购。