公开(公告)号：US20160147910A1

公开(公告)日：2016-05-26

申请号：US14904180

申请日：2014-10-10

申请人： HITACHI, LTD.

发明人： Reiko INOUE ,  Takaharu MATSUI ,  Kenji OKUDA

IPC分类号： G06F17/50 ,  G06F17/15

CPC分类号： G06F17/50 ,  G06F17/15 ,  G06F2217/06

摘要： In a three-dimensional model design assistance system in which design rules are registered in advance, it is difficult to manually input all of an enormous number of device placement rules including the distances and directions between respective devices in a design. Information relating to the relative distances and relative directions between respective devices included in performance CAD data is extracted. With respect to each of the extracted relative distances and relative directions in a plurality of cases, a correlation with a performance requirement specification value, and a placement priority are calculated and held as device placement rules. At design time, requirement specifications are inputted, accessory devices are determined, and thereafter the devices are placed according to placement priorities on CAD on the basis of the device placement rules.

摘要翻译： 在预先登记了设计规则的三维模型设计辅助系统中，难以在设计中手动输入大量设备布置规则，包括各个设备之间的距离和方向。 提取与包括在性能CAD数据中的各个设备之间的相对距离和相对方向相关的信息。 关于多个情况下的提取的相对距离和相对方向中的每一个，计算与性能要求规格值和布局优先级的相关性，并将其保持为设备布置规则。 在设计时，输入要求规格，确定附件装置，然后根据装置放置规则根据CAD上的放置优先级放置装置。

公开(公告)号：US20160132615A1

公开(公告)日：2016-05-12

申请号：US14937133

申请日：2015-11-10

申请人： Hitachi, Ltd.

发明人： Reiko INOUE ,  Takaharu MATSUI ,  Shinji TANAKA ,  Kenji KONDO

IPC分类号： G06F17/50 ,  G06N5/04

CPC分类号： G06F17/50 ,  G06F2217/06 ,  G06N5/025

摘要： A device arrangement rule generation unit generates device arrangement rules each including a past installation space of devices and relative direction information indicating a relative direction between devices that were arranged in the past installation space. An input unit inputs information on a new installation space and devices to be arranged in the new installation space. A device arrangement rule extraction unit extracts device arrangement rules each including the devices to be arranged in the new installation space input by the input unit. A device arrangement calculation unit calculates an arrangement position of the devices to be arranged in the new installation space based on relative direction information included in one of the device arrangement rules extracted by the device arrangement rule extraction unit and based on dimensions of the devices to be arranged in the new installation space input by the input unit.

摘要翻译： 设备布置规则生成单元生成各自包括设备的过去安装空间和指示在过去的安装空间中布置的设备之间的相对方向的相对方向信息的设备布置规则。 输入单元输入关于新安装空间的信息和要安排在新安装空间中的设备。 设备布置规则提取单元提取每个包括要被布置在由输入单元输入的新安装空间中的设备的设备布置规则。 设备配置计算单元，基于由设备配置规则提取单元提取的设备配置规则中包含的相对方向信息，并根据设备布置规则提取单元的尺寸，计算要安排在新安装空间中的设备的布置位置 安排在由输入单元输入的新安装空间中。

公开(公告)号：US20240077842A1

公开(公告)日：2024-03-07

申请号：US18204036

申请日：2023-05-31

申请人： Hitachi, Ltd.

发明人： Reiko INOUE ,  Daiki KAJITA ,  Takahiro NAKANO

IPC分类号： G05B13/04 ,  G06Q50/04

CPC分类号： G05B13/04 ,  G06Q50/04

摘要： An adjustment support system includes a controller and a storage, in which the storage holds production line model data related to a model of one or more production facilities in a cyberspace of a production line and actual machine data obtained by actually measuring one or more production facilities disposed in an actual space of the production line, the controller calculates a difference between the production line model data and the actual machine data, upon determination that the difference exists on a basis of a result of calculating the difference, the controller creates one or more adjustment plans each targeting at least one of the model of the one or more production facilities in the cyberspace or the one or more production facilities disposed in the actual space, and the controller outputs the one or more adjustment plans having been created.

公开(公告)号：US20140180465A1

公开(公告)日：2014-06-26

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。