公开(公告)号：US20060253846A1

公开(公告)日：2006-11-09

申请号：US11386700

申请日：2006-03-23

申请人： Toshiyuki Ogata ,  Shigetoshi Takagi

发明人： Toshiyuki Ogata ,  Shigetoshi Takagi

IPC分类号： G06F9/45

CPC分类号： G05B19/4083 ,  G05B2219/23173 ,  G05B2219/35252 ,  G05B2219/36242 ,  G05B2219/45221

摘要： Analyzing blocks of a conversion source program one block by one block, a function directed by one or more blocks are extracted. Then one or more blocks in a conversion destination program, which correspond to the extracted function, is extracted. In this manner, the conversion source program is converted. The one or more blocks in the conversion source program and the one or more blocks in the conversion destination program, which correspond to the function, are displayed side by side on a screen so as to allow an operator to easily recognize the correspondence between them.

摘要翻译： 一个块地分析转换源程序的块，提取由一个或多个块指导的功能。 然后，提取与提取的功能对应的转换目的地程序中的一个或多个块。 以这种方式，转换源程序被转换。 转换源程序中的一个或多个块和转换目的地程序中对应于该功能的一个或多个块在屏幕上并排显示，以便操作者容易地识别它们之间的对应关系。

公开(公告)号：US06972389B2

公开(公告)日：2005-12-06

申请号：US10798288

申请日：2004-03-12

申请人： Toshiyuki Ogata ,  Shigetoshi Takagi

发明人： Toshiyuki Ogata ,  Shigetoshi Takagi

IPC分类号： B23Q15/00 ,  B23H7/02 ,  G05B19/4093 ,  B23H7/20 ,  G06F19/00

CPC分类号： G05B19/4093 ,  B23H7/06 ,  B23H2600/12 ,  G05B2219/49324 ,  Y02P90/265

摘要： When die machining including machining processes from a rough machining process to a finish machining process is carried out on the same workpiece along a closed machining path, each of the points equally dividing a length of the closed machining path by the repetition number of machining processes is defined as an approach point, so that the approach points are different from each other for each machining process. This makes it possible to avoid a concentration of the approach points at one points thereby preventing a dent from being formed at the approach point.

摘要翻译： 当沿着封闭的加工路径在相同的工件上进行从粗加工过程到精加工过程的加工过程的模具加工时，通过加工过程的重复次数将闭合加工路径的长度相等地分割的每个点是 定义为接近点，使得接近点在每个加工过程中彼此不同。 这使得可以避免接近点在一个点处的集中，从而防止在接近点处形成凹痕。

公开(公告)号：US06445972B1

公开(公告)日：2002-09-03

申请号：US09258345

申请日：1999-02-26

申请人： Takashi Takegahara ,  Shigetoshi Takagi ,  Koji Suzuki

发明人： Takashi Takegahara ,  Shigetoshi Takagi ,  Koji Suzuki

IPC分类号： G05B1101

CPC分类号： G05B19/40937 ,  Y02P90/265

摘要： A method of and an apparatus for determining a machining sequence of wire-cut electric discharge machining capable of easily changing a machining sequence in continuously machining a plurality of machining shapes. By making a sequence of a combination of a shape to be machined and a machining stage for the shape to be machined capable of being edited, the machining sequence in the case where the plurality of machining shapes are machined continuously is made easily changeable. In the method for specifying the machining sequence, two different modes are available. In a first mode, a plurality of standard machining patterns are prepared in advance, and the machining pattern is changed to form a desired machining pattern. In a second mode, a sequence of a combination of a plurality of shapes to be machined and the machining stages for a selected machining pattern is changed to form a desired machining pattern.

摘要翻译： 一种用于确定能够容易地改变连续加工多个加工形状的加工顺序的线切割放电加工的加工顺序的方法和装置。 通过对要加工的形状和加工状态的加工台的组合的顺序进行编辑，可以容易地改变在多个加工形状被连续加工的情况下的加工顺序。 在指定加工顺序的方法中，有两种不同的模式可供选择。 在第一模式中，预先准备多个标准加工图案，并且改变加工图案以形成期望的加工图案。 在第二模式中，改变要加工的多个形状和用于所选择的加工图案的加工阶段的组合的顺序，以形成期望的加工图案。

公开(公告)号：US06356799B1

公开(公告)日：2002-03-12

申请号：US09269221

申请日：1999-03-23

申请人： Takashi Takegahara ,  Shigetoshi Takagi

发明人： Takashi Takegahara ,  Shigetoshi Takagi

IPC分类号： G06F1900

CPC分类号： B23H7/20 ,  B23H7/065

摘要： A method of and an apparatus for determining a core-less machining shape, in which an attribute of core-less machining or contour machining is automatically designated to a machining shape created in advance, and a storage medium storing a core-less machining shape determining program. Programs for judging a size of a machining shape based on horizontal and vertical maximum dimensions, a diameter or a radius of a circle, a peripheral length, a width and an area are stored in an automatic programming device in advance. Programs to be executed are selected from the stored programs and a way of logical operation on results of judgment by the selected programs is designated. The selected programs are executed based on data of a machining shape and reference values for judgment, and the selected logical operation is performed on the results of the judgment by the selected programs to determine the size of the machining shape, and an attribute of the core-less machining or the contour machining is automatically designated to the machining shape.

摘要翻译： 用于确定无芯加工形状的方法和装置，其中将无芯加工或轮廓加工的属性自动指定为预先形成的加工形状，以及存储介质，其存储无芯加工形状确定 程序。 基于水平和垂直最大尺寸，直径或圆半径，周长，宽度和面积来判断加工形状的尺寸的程序预先存储在自动编程装置中。 从存储的程序中选择要执行的程序，并指定对所选程序的判断结果进行逻辑运算的方式。 基于加工形状的数据和用于判断的基准值来执行所选择的程序，并且通过所选择的程序对所选程序的判断结果执行所选择的逻辑运算，以确定加工形状的大小，以及核心的属性 无机加工或轮廓加工自动指定为加工形状。

公开(公告)号：US6100493A

公开(公告)日：2000-08-08

申请号：US155864

申请日：1998-10-07

申请人： Takashi Takegahara ,  Shigetoshi Takagi ,  Koji Suzuki

发明人： Takashi Takegahara ,  Shigetoshi Takagi ,  Koji Suzuki

IPC分类号： B23H7/06 ,  G05B19/4093 ,  G05B19/4099 ,  B23H7/02

CPC分类号： G05B19/4099 ,  G05B2219/34105 ,  G05B2219/45221

摘要： A cutting shape (Q1) is approximated to a polygonal shape (Q3). Division points are obtained by dividing line segments linking each vertex of this polygonal shape (Q3) with the cutting start point (PS1) by the same number. Corresponding division points on each line segment are then linked to obtained a plurality of polygonal closed paths (PH2-PH4). Here, the innermost closed path (PH2) is devised such that at least a portion thereof passes outside the cutting starting hole centered on the cutting start point (PS1).

摘要翻译： PCT No.PCT / JP98 / 00527 Sec。 371日期：1998年10月7日 102（e）日期1998年10月7日PCT提交1998年2月9日PCT公布。 公开号WO98 / 35274 日期1998年8月13日切割形状（Q1）近似为多边形（Q3）。 通过将将该多边形形状（Q3）的每个顶点与切割开始点（PS1）链接相同数目的线段来获得分割点。 然后将每个线段上的相应分割点连接到获得的多个多边形封闭路径（PH2-PH4）。 这里，设计最内侧的封闭路径（PH2），使得其至少一部分通过以切割起点（PS1）为中心的切割起始孔的外侧。

公开(公告)号：US5602748A

公开(公告)日：1997-02-11

申请号：US377402

申请日：1995-01-24

申请人： Masaki Seki ,  Takashi Takegahara ,  Shigetoshi Takagi ,  Shinya Nakamura

发明人： Masaki Seki ,  Takashi Takegahara ,  Shigetoshi Takagi ,  Shinya Nakamura

IPC分类号： G05B19/4093 ,  B23Q15/00 ,  G05B19/4097 ,  G06F19/00 ,  G06G7/64 ,  G06G7/66

CPC分类号： G05B19/4097 ,  G05B2219/34105 ,  G05B2219/35097 ,  G05B2219/49224 ,  Y02P90/265

摘要： An area machining method capable of generating tool paths with no insufficient cut portion. First, a part profile contour indicating a profile contour for area machining and various machining conditions such as tool radius, depth of cut and the like are preset. Then the outmost offset contour and other subsequent offset contours are obtained, the outmost offset contour being offset along the part profile contour by an amount of the sum of a tool radius and finishing allowance, and the other subsequent offset contours being offset repeatedly from the outmost offset contour in sequence by an amount of depth of cut in the inside direction. Next, contours of insufficient cut portions which are produced between adjacent offset contours are obtained. Subsequently, tool paths each of which connects between offset contours and between an offset contour and a corresponding insufficient cut portion contour are outputted. At this time, insufficient cut portion contours are added to tool paths by changing a tool path to an insufficient cut portion contour if the insufficient cut portion contour is present near the current path while outputting an offset contour as a tool path.

摘要翻译： 一种能够产生没有不足切割部分的刀具路径的区域加工方法。 首先，预先设定表示区域加工的轮廓轮廓的部件轮廓轮廓，以及刀具半径，切削深度等各种加工条件。 然后，获得最外面的偏移轮廓和其它随后的偏移轮廓，最外侧的偏移轮廓沿着零件轮廓轮廓偏移刀具半径和精加工余量之和的量，并且其它随后的偏移轮廓从最外侧偏移 偏移轮廓按照内侧方向的切割深度的顺序排列。 接下来，获得在相邻偏移轮廓之间产生的不足的切割部分的轮廓。 随后，输出各自在偏移轮廓之间以及在偏移轮廓和相应的不足的切割部分轮廓之间连接的刀具路径。 此时，如果在输出偏移轮廓作为工具路径的情况下，如果在当前路径附近存在不足的切割部轮廓，则将刀具路径改变为不足的切割部轮廓，将不足的切割部轮廓添加到刀具路径。

公开(公告)号：US5595463A

公开(公告)日：1997-01-21

申请号：US490592

申请日：1995-06-15

申请人： Takashi Takegahara ,  Shigetoshi Takagi ,  Shinya Nakamura

发明人： Takashi Takegahara ,  Shigetoshi Takagi ,  Shinya Nakamura

IPC分类号： B23Q15/00 ,  B23Q15/14 ,  G05B19/4093 ,  B23C3/00 ,  G05B19/4061

CPC分类号： G05B19/40931 ,  G05B2219/34106 ,  G05B2219/34115 ,  G05B2219/49365 ,  G05B2219/50329 ,  Y02P90/265 ,  Y10T409/300896 ,  Y10T409/303808

摘要： An area machining method for efficiently hollowing out an area which contains a part of an outline of a workpiece is disclosed. An outward offset line is set outside the workpiece with a predetermined offset distance. Then a series of offset contours (i.e., the elements of the tool path) are defined within the region between the outward offset line and the final part contour. Since the offset distance to the outward offset line is set zero, all the offset contours share a segment of the outward offset line. Except for this common segment, the offset contours are given a cutting feedrate.

摘要翻译： 公开了一种用于有效地挖出包含工件轮廓的一部分的区域的区域加工方法。 向外的偏移线设置在工件的外部，具有预定的偏移距离。 然后，在向外偏移线和最终部件轮廓之间的区域内限定一系列偏移轮廓（即，刀具路径的元件）。 由于到向外偏移线的偏移距离设置为零，所有偏移轮廓共享向外偏移线的一段。 除了这个共同的段，偏移轮廓被给予切削进给率。