公开(公告)号：US5422820A

公开(公告)日：1995-06-06

申请号：US207257

申请日：1994-03-08

申请人： Masaki Seki ,  Takashi Takegahara ,  Toru Matsunaka ,  Shizuaki Hayanagi

发明人： Masaki Seki ,  Takashi Takegahara ,  Toru Matsunaka ,  Shizuaki Hayanagi

IPC分类号： G05B19/4069 ,  G05B19/406

CPC分类号： G05B19/4069 ,  G05B2219/35315 ,  G05B2219/45236 ,  Y02P90/265

摘要： A data drawing method which facilitates the checking of numerical control data for a polyhedron machining and is carried out by, for example, an automatic programming system. If a drawing mode is selected in which machining profiles and tool paths related to individual machining surfaces of a polyhedral material are displayed separately on a display screen according to the machining surfaces, and if a processor of the programming system determines that NC data obtained by executing a program statement read from a part program is related to any one of the machining surfaces, drawing areas corresponding in number to the faces of the polyhedral workpiece on the display screen are displayed, and a character string representing the machining surface and a material profile in a drawing area corresponding to the machining surface are displayed. Then, machining profiles and tool paths specified by the produced NC data are displayed in the drawing area to permit the operator's visual checking. Machining profiles and tool paths related to another machining surface are displayed in a different drawing area, whereby the machining profiles and the tool paths can be easily checked.

摘要翻译： 一种便于检查多面体加工的数控数据并由例如自动编程系统进行的数据绘制方法。 如果选择绘图模式，其中根据加工面在显示屏上单独显示与多面体材料的各个加工面相关的加工轮廓和刀具路径，并且如果编程系统的处理器确定通过执行 从零件程序读取的程序语句与任何一个加工表面相关，显示屏上显示与多面体工件的面对应的绘制区域，以及表示加工表面和材料轮廓的字符串 显示与加工面对应的绘图区域。 然后，在绘图区域中显示由生成的NC数据指定的加工曲线和刀具路径，以允许操作员的目视检查。 与其他加工面相关的加工型材和刀具路径显示在不同的绘图区域，从而可以方便地检查加工轮廓和刀具路径。

公开(公告)号：US5113050A

公开(公告)日：1992-05-12

申请号：US700167

申请日：1991-05-09

申请人： Masaki Seki ,  Takashi Takegahara ,  Toru Matsunaka

发明人： Masaki Seki ,  Takashi Takegahara ,  Toru Matsunaka

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

CPC分类号： B23H7/065 ,  B23H2600/12

摘要： A method of creating coreless-machining NC data for wire-cut electric discharge machining is performed by an automatic programming device. After reading out a contour (C1) of a machining area (A1), a wire extension position (P0), and the maximum cutting amount from a part program, the programming device creates NC data used for moving a wire from the wire extension position (P0) to the central position (P1) of the machining area while effecting the electric discharge machining (S1), determines a spiral tool locus constituted by circular loci (PS1 to PS3) which are similar in shape to a pattern representing the machining area contour and which are separated from each other by the maximum cutting amount, and straight loci respectively connecting the circular loci to each other, and creates NC data effecting rough machining along the straight and circular loci which are located inside the inner circumferential curve (C2) of a finish machining area (S2). When NC data effecting final rough machining along the inner circumferential curve is created (S3), the cutting amount from the circular locus (C3 ) adjacent to the inner circumferential curve to this curve is limited to the distance therebetween. Finally created is NC data for effecting finish machining along finish machining loci (C4, C5, C1).

公开(公告)号：US5414807A

公开(公告)日：1995-05-09

申请号：US752548

申请日：1991-10-17

申请人： Masaki Seki ,  Takashi Takegahara ,  Toru Matsunaka

发明人： Masaki Seki ,  Takashi Takegahara ,  Toru Matsunaka

IPC分类号： G05B19/4093 ,  G05B19/4097 ,  G06F15/62

CPC分类号： G05B19/40932 ,  Y02P90/265 ,  Y10S715/964

摘要： A multiple-layout designation method rapidly and easily performs preparatory work for numeral control (NC) data preparation, in which one of contours displayed on a graphic display of an automatic programming device is manually selected as an NC data preparation object (S1), and the necessity of contour duplication is manually selected (S2). When the original contour is duplicated on the display by a processor of the programming device in response to manual setting of the name of a contour group consisting of the displayed contour and duplicated contours to be obtained by duplication (S3 and S4), or when the name of the displayed contour is manually set (S6), contour data for the contour or the contour group is generated. After setting of all the names of all the contour(s) or contour group(s) as NC data preparation objects, machining condition data associated with the contour name, or common to the original contour and the duplicated contour and serving as the machining condition data regarding the contour name, is manually set (S7 and S8). After setting of all the machining condition data, NC data employed for machining of each of the contour(s) and the contour group(s) are automatically prepared based on the contour data and the machining condition data concerned (S10).

摘要翻译： PCT No.PCT / JP91 / 00083 Sec。 371日期1991年10月17日 102（e）1991年10月17日PCT 1991年1月25日PCT PCT。 WO91 / 11761 PCT出版物 日期：1991年8月8日。多重布局指定方法快速，方便地进行数字控制（NC）数据准备的准备工作，其中自动编程装置的图形显示上显示的轮廓之一被手动选择为NC数据 准备对象（S1），并且手动选择轮廓复制的必要性（S2）。 当通过编程装置的处理器在显示器上复制原始轮廓时，响应于由通过复制获得的显示轮廓和重复轮廓组成的轮廓组的名称的手动设置（S3和S4），或者当 手动设置显示轮廓的名称（S6），生成轮廓或轮廓组的轮廓数据。 将所有轮廓或轮廓组的所有名称设置为NC数据准备对象后，与轮廓名称相关联的加工条件数据，或与原始轮廓和复制轮廓相同，并用作加工条件 关于轮廓名称的数据被手动设置（S7和S8）。 在设置了所有加工条件数据之后，根据轮廓数据和相关的加工条件数据，自动准备用于加工每个轮廓和轮廓组的NC数据（S10）。

公开(公告)号：US5278479A

公开(公告)日：1994-01-11

申请号：US847023

申请日：1992-04-09

申请人： Masaki Seki ,  Takashi Takegahara ,  Toru Matsunaka

发明人： Masaki Seki ,  Takashi Takegahara ,  Toru Matsunaka

IPC分类号： G05B19/406 ,  G05B19/4069 ,  G06F11/32

CPC分类号： G05B19/4069

摘要： A tool path drawing method which facilitates confirmation of the movement of a tool associated with three-dimensional machining, comprising steps of drawing, for example, a cylindrical workpiece figure (1) in a perspective view on a display screen (25a), in accordance with workpiece configuration data originated on the basis of an input part program statement as a figure definition statement, and displaying a YZ coordinate system, drawing a tool path (7) associated with machining on the workpiece peripheral surface on the display screen in accordance with NC data originated on the basis of an input part program statement as a motion definition statement, and at the same time, drawing another tool path (8), obtained by developing the foregoing tool path on the YZ plane, on the same display screen. An operator can easily confirm the movement of the tool with reference to both the tool path (7) based on the machining conditions and the tool path (8) based on a machining drawing.

摘要翻译： PCT No.PCT / JP91 / 01003 Sec。 371日期：1992年4月9日 102（e）日期1992年4月9日PCT PCT 1991年7月25日PCT公布。 公开号WO92 / 02346 日期：1992年2月20日。一种便于确认与三维加工相关联的工具的移动的刀具路径描绘方法，包括以下步骤：在显示器上以透视图绘制圆柱形工件图（1） 根据作为图形定义语句的输入部分程序语句产生的工件配置数据，并且显示YZ坐标系，在工件外周表面上绘制与加工相关联的刀具路径（7） 根据作为运动定义语句的输入部分程序语句产生的根据NC数据的显示屏幕，并且同时绘制通过在YZ平面上显影上述工具路径而获得的另一个刀具路径（8） 在同一个显示屏幕上。 基于加工条件和基于加工图的刀具路径（8），操作者可以参考刀具路径（7）来容易地确认刀具的移动。

公开(公告)号：US4914599A

公开(公告)日：1990-04-03

申请号：US207154

申请日：1988-06-08

申请人： Masaki Seki ,  Takashi Takegahara ,  Toru Matsunaka

发明人： Masaki Seki ,  Takashi Takegahara ,  Toru Matsunaka

IPC分类号： B23K26/00 ,  G05B19/408 ,  G05B19/4093

CPC分类号： G05B19/408 ,  G05B19/40937 ,  G05B2219/37196 ,  G05B2219/43129 ,  G05B2219/45165 ,  Y02P90/265

摘要： A machining condition modification definition statement (11b) is created, in an automatic programming language, specifying a machining condition modification interval at a corner portion of a part and machining conditions in this interval. A figure definition statement (11a) and a motion definition statement (11c) are created in accordance with part shape without taking the machining condition modification interval and machining conditions into consideration. When these definition statements are converted into an NC part program for laser machining executable by an NC unit, the corner portion of the part is divided into two or more machining condition modification intervals in accordance with the machining condition modification definition statement, and an NC part program for laser machining is created in such a manner that the set machining conditions will prevail in each of the intervals.

公开(公告)号：US5270918A

公开(公告)日：1993-12-14

申请号：US721551

申请日：1991-07-12

申请人： Masaki Seki ,  Takashi Takegahara ,  Toru Matsunaka

发明人： Masaki Seki ,  Takashi Takegahara ,  Toru Matsunaka

IPC分类号： G05B19/4093 ,  G05B19/403

CPC分类号： G05B19/4093 ,  G05B2219/36186 ,  G05B2219/36231 ,  Y02P90/265

摘要： An automatic programming method capable of creating NC data for combined machining effectively and accurately. Each time a processor of an automatic programming apparatus reads one block of a past program for combined machining stored in a random access memory, the processor selects one of three automatic programming languages, turning, milling and general purpose machining, in which the part program sentence of the block thus read is written. The processor translates the program sentence by means of a first, second, or third interpreter selected based on the selected programming language, and causes the resultant NC data to be stored in a memory, whereby NC data for combined machining is automatically and continuously created.

公开(公告)号：US5163171A

公开(公告)日：1992-11-10

申请号：US455317

申请日：1990-01-04

申请人： Masaki Seki ,  Takashi Takegahara ,  Toru Matsunaka

发明人： Masaki Seki ,  Takashi Takegahara ,  Toru Matsunaka

IPC分类号： G05B19/18 ,  G05B19/408 ,  G05B19/4093

CPC分类号： G05B19/408 ,  G05B2219/36236 ,  G05B2219/36242

摘要： When an NC data output format is to be set, the NC data output format is expressed using characters or symbols, the NC data output format is entered from an operators's panel (19) using the characters or symbols, the characters or symbols of the entered NC data output format are converted into internal codes and the NC data output format is set in a RAM (14). When the NC data output format is to be revised, the NC data output format stored in the RAM (14) is converted from the internal codes to characters or symbols and displayed on a display unit (16), a location to be revised is designated and the location is revised by characters or symbols, and the revised NC data output format is converted into internal codes.