Method and apparatus for generating three-dimensional shape data
    1.
    发明申请
    Method and apparatus for generating three-dimensional shape data 失效
    用于生成三维形状数据的方法和装置

    公开(公告)号:US20020091457A1

    公开(公告)日:2002-07-11

    申请号:US10034122

    申请日:2002-01-03

    发明人: Mitsuhiko Kadono

    IPC分类号: G06F019/00

    摘要: The present invention provides a method and an apparatus for generating post-machining three-dimensional shape data for a workpiece on the basis of an NC program. The three-dimensional shape data generating apparatus comprises: a stock blank lattice point generating section (11) which represents the shape of a stock blank for the workpiece by three-dimensional lattice point data (L) comprising a multiplicity of lattice points on the basis of stock blank shape data; a tool path processing section (12) which generates data indicative of a tool traveling region in which the tool is to move with respect to the workpiece on the basis of the NC program, tool shape data and the stock blank shape data, then removes lattice points located in the tool traveling region; and a shape data generating section (15) which generates the post-machining three-dimensional shape data for the workpiece on the basis of the remaining lattice points.

    摘要翻译: 本发明提供了一种用于根据NC程序产生用于工件的后加工三维形状数据的方法和装置。 三维形状数据生成装置包括:坯料格点生成部(11),其通过三维格点数据(L)表示工件的坯料的形状,该三维格点数据(L)基于多个格点 库存空白形状数据; 刀具路径处理部(12),其基于NC程序,刀具形状数据和坯料形状数据生成表示刀具相对于工件移动的刀具行进区域的数据,然后移除格子 位于工具行驶区域的点; 以及形状数据生成部(15),其基于剩余的格点生成用于工件的后加工三维形状数据。

    Machining-related information generating apparatus and numerical controller having the same
    2.
    发明申请
    Machining-related information generating apparatus and numerical controller having the same 失效
    加工相关信息生成装置及具有该加工信息的数控装置

    公开(公告)号:US20020082742A1

    公开(公告)日:2002-06-27

    申请号:US10011314

    申请日:2001-12-11

    发明人: Mitsuhiko Kadono

    IPC分类号: G05B013/02

    摘要: The present invention provides a machining-related information generating apparatus, which speedily and correctly generates tool path data, and automatically generates operation information required for machining. The machining-related information generating apparatus comprises: a process/machining model data generating section (5) which extracts product characteristic data from CAD data, then generates process data, stock blank data and machining model data; a machining-related information generating section (10) which generates tool path data on the basis of the process data, the stock blank data, the machining model data and the like, then generates data of virtual workpiece configurations, and generates machining operation information data on the basis of the process data, the stock blank data, the tool path data and the virtual workpiece configuration data.

    摘要翻译: 本发明提供一种加工相关信息生成装置,其能够快速,正确地生成刀具路径数据,并且自动生成加工所需的操作信息。 加工相关信息生成装置包括:从CAD数据提取产品特征数据的处理/加工模型数据生成部(5),生成处理数据,库存空白数据和加工模型数据; 基于处理数据,库存空白数据,加工模型数据等生成刀具路径数据的加工相关信息生成部(10),生成虚拟工件构造的数据,生成加工操作信息数据 基于过程数据,库存空白数据,刀具路径数据和虚拟工件配置数据。