FEATURE GEOMETRY ASPECT RECOGNITION AND MACHINING
    1.
    发明申请
    FEATURE GEOMETRY ASPECT RECOGNITION AND MACHINING 有权
    特征几何识别和加工

    公开(公告)号:US20140358269A1

    公开(公告)日:2014-12-04

    申请号:US13903495

    申请日:2013-05-28

    IPC分类号: G05B19/4097

    摘要: Various disclosed embodiments include methods, systems, and computer-readable media for managing feature geometry-aspect machining using a PLM data processing system. According to one embodiment, a method includes identifying a feature geometry in a graphical design. The method also includes identifying an aspect of the feature geometry. The aspect includes a subset of the feature geometry. The method further includes defining the feature geometry aspect based on a user-defined name. The method also includes associating one or more machining operations with the feature geometry aspect. Additionally, the method includes storing the one or more machining operations and the user-defined name in association with the feature geometry aspect.

    摘要翻译: 各种公开的实施例包括用于使用PLM数据处理系统管理特征几何方面加工的方法,系统和计算机可读介质。 根据一个实施例,一种方法包括在图形设计中识别特征几何。 该方法还包括识别特征几何的一个方面。 该方面包括特征几何的子集。 该方法还包括基于用户定义的名称来定义特征几何形状。 该方法还包括将一个或多个加工操作与特征几何形状相关联。 另外,该方法包括与特征几何方面相关联地存储一个或多个加工操作和用户定义的名称。

    Method and control system for generating machine tool control data
    6.
    发明授权
    Method and control system for generating machine tool control data 有权
    用于生成机床控制数据的方法和控制系统

    公开(公告)号:US08005567B2

    公开(公告)日:2011-08-23

    申请号:US10380418

    申请日:2001-08-31

    IPC分类号: G06F19/00

    摘要: A control system (41) comprises a control program (42) which accesses a stored database (43) holding a predefined set of rules for performing predetermined machine tool operations, from which rules computer instructions can be derived for controlling an NC machine tool. A solid model (44) of a component to be manufactured is input to the control program (42). The solid model (44) is in the form of a computer model programmed using the International Geometry Export Standard (IGES). In operation, the control program (42) performs a feature recognition operation on the IGES data to identify geometric features present in the solid model (44). Having identified the geometric features present, the control program (42) uses the set of rules in the database (43) to generate control data in the form of a composite set of computer instructions for working the features of the component represented in the solid model (44).

    摘要翻译: 控制系统(41)包括控制程序(42),其访问保存用于执行预定机床操作的预定义规则集的存储数据库(43),从而可以导出用于控制NC机床的规则计算机指令。 将要制造的部件的实体模型(44)输入到控制程序(42)。 实体模型(44)是使用国际几何出口标准(IGES)编程的计算机模型的形式。 在操作中,控制程序(42)对IGES数据执行特征识别操作,以识别实体模型(44)中存在的几何特征。 在确定了存在的几何特征之后,控制程序(42)使用数据库(43)中的一组规则来生成用于在实体模型中表示的组件的特征的组合的计算机指令的形式的控制数据 (44)。

    Integrated assembly system
    10.
    发明授权
    Integrated assembly system 失效
    集成装配系统

    公开(公告)号:US4937768A

    公开(公告)日:1990-06-26

    申请号:US319604

    申请日:1989-03-06

    摘要: A method of assembling the separate components of a multi-component article includes generating a master definition of the article as a graphic data set in a 3-dimensional graphics computer system including coordinate points precisely locating the design definition in a three dimensional coordinate system. Data sub sets of the master definition are selected for component parts of the article including coordinate points. The data sub sets are transferred to a tool and component parts of the article are formed on the tool utilizing the data sub sets. The formed parts include physical markings thereon corresponding to the coordinate points of the master design definition. The data sub set are further downloaded to a microprocessor controlled measuring device. The measuring device is calibrated to the master design definition utilizing the physical markings on one of the parts. Further of the parts are then located with respect to other of the parts by utilizing their physical markings and referencing these marking back to the master design definition via the microprocessor controlled measuring device.

    摘要翻译: 组装多组分制品的分开组件的方法包括在三维图形计算机系统中生成作为图形数据集的物品的主要定义,该三维图形计算机系统包括将设计定义精确地定位在三维坐标系中的坐标点。 为包含坐标点的文章的组成部分选择主定义的数据子集。 将数据子集转移到工具,并且利用数据子集在工具上形成制品的组成部分。 所形成的部分包括对应于主设计定义的坐标点的物理标记。 数据子集进一步下载到微处理器控制的测量装置。 使用其中一个部件上的物理标记,将测量设备校准为主设计定义。 然后,通过利用它们的物理标记,然后通过微处理器控制的测量装置将这些部件再次相对于其它部件定位并且将这些标记返回到主设计定义。