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1. 发明授权

US4962472A Automatic programming method for outputting figure elements of parts as well as part profile descriptions in response to a part profile request 失效
标题翻译：自动编程方法，用于输出零件的图形元素以及响应零件轮廓请求的零件轮廓描述
公开(公告)号：US4962472A
公开(公告)日：1990-10-09
申请号：US273035
申请日：1988-11-07
申请人： Masaki Seki , Takashi Takegahara , Katsunobu Yamaki
发明人： Masaki Seki , Takashi Takegahara , Katsunobu Yamaki
IPC分类号： G05B19/4093 , G05B19/4097
CPC分类号： G05B19/40933 , G05B2219/36325 , G05B2219/36333 , Y02P90/265
摘要： A prescribed menu item on a menu table (108b) is picked to designate a method of defining a figure element, and a predefined figure element displayed on a display screen (106) is picked. A processor (102) defines a new figure element using the picked figure element definition method and the picked figure element, and defines a part profile using figure elements picked in the order of tool motion when the defining of all figure elements is completed. In this case, the processor expresses, in a first format based upon an automatic programming language, figure elements and the part profile as defined, and stores the figure elements and part profile in a storage ares (103b). Using a second format for the figure elements, each point is expressed as the coordinate values thereof, each straight line expressed as the coordinate values of two points, and each circle expressed as the coordinates of the center of the circle and the radius of the circular arc, are stored in a storage area 103c. when there is a request for output of the part profile, the processor (102) outputs the figure elements and the part profile in the automatic programming language using the first format. When a figure element designated by a graphic cursor is identified and when the figure is displayed, processing is performed using the second format.
摘要翻译： PCT No.PCT / JP88 / 00220 Sec。 371日期：1988年11月7日 102（e）日期1988年11月7日PCT提交1988年2月29日PCT公布。出版物WO88 / 07228 日期：1988年9月22日。选择菜单表（108b）上的规定的菜单项，以指定定义图形元素的方法，并且选择显示在显示屏（106）上的预定义的图形元素。处理器（102）使用所选择的图形元素定义方法和所选择的图形元素来定义新的图形元素，并且当完成所有图形元素的定义时，使用按照工具运动顺序拾取的图形元素来定义零件轮廓。在这种情况下，处理器以基于自动编程语言的第一格式表示图形元素和如所定义的部件轮廓，并且将图形元素和部件轮廓存储在存储部分（103b）中。使用图形元素的第二格式，每个点被表示为其坐标值，每条直线表示为两点的坐标值，并且每个圆表示为圆的中心的坐标和圆的半径电弧存储在存储区域103c中。当存在要输出零件轮廓的请求时，处理器（102）使用第一格式以自动编程语言输出图形元素和零件轮廓。当由图形光标指定的图形元素被识别并且当该图形被显示时，使用第二格式执行处理。

2. 发明授权

US5237665A System for changing an NC program starting character string to one recognizable to a particular NC apparatus 失效
标题翻译：将NC程序启动字符串更改为可识别到特定NC设备的系统
公开(公告)号：US5237665A
公开(公告)日：1993-08-17
申请号：US348582
申请日：1989-04-25
申请人： Masaki Seki , Takashi Takegahara , Katsunobu Yamaki
发明人： Masaki Seki , Takashi Takegahara , Katsunobu Yamaki
IPC分类号： G05B19/408 , G05B19/4093
CPC分类号： G05B19/408 , G05B19/4093 , G05B2219/36047 , G05B2219/36242 , Y02P90/265
摘要： An NC program output method is disclosed which includes: storing a starting character string (SP.sub.1), which indicates the beginning of an inputted NC program, in a starting character string input memory (M.sub.1); enabling setting of a separate starting character string (SP.sub.2); and selectively outputting, before NC data (D.sub.1) which results from editing processing, the stored starting character string (SP.sub.1) or the separately set starting character string (SP.sub.2). If where the starting character string (SP.sub.2) is not set, then the starting character string (SP.sub.1) is outputted automatically.

3. 发明授权

US5028923A ISO/EIA code converting method 失效
标题翻译： ISO / EIA代码转换方法
公开(公告)号：US5028923A
公开(公告)日：1991-07-02
申请号：US415273
申请日：1989-09-26
申请人： Masaki Seki , Takashi Takegahara , Katsunobu Yamaki
发明人： Masaki Seki , Takashi Takegahara , Katsunobu Yamaki
IPC分类号： G05B19/18 , G05B19/408 , G05B19/4093
CPC分类号： G05B19/408 , G05B2219/35551 , G05B2219/35552 , G05B2219/35553 , G05B2219/35563
摘要： A code conversion system including a table (EIT) for converting an ISO code and an EIA code into an internal code. Characters and numerals which make common use of the ISO code and EIA code are converted into the same internal code, and characters and numerals which do not make common use of the ISO code and EIA code are converted into respective separate internal codes and stored. The code conversion system also includes a first internal code into the EIA code and a second internal code conversion table (ICT) for converting the internal code into the ISO code. At the time of output, one of the ISO code and EIA code is designated as an output code system, the internal code is output upon being the internal code conversion table corresponding to the designated output code system, and undefined codes are not output in the designated output code system.
摘要翻译： PCT No.PCT / JP89 / 00058 Sec。 371日期1989年9月26日 102（e）日期1989年9月26日PCT提交1989年1月23日PCT公布。出版物WO89 / 07290 日期：1989年8月10日。一种代码转换系统，包括用于将ISO代码和EIA代码转换为内部代码的表（EIT）。将ISO代码和EIA代码共同使用的字符和数字转换为相同的内部代码，不将ISO代码和EIA代码共同使用的字符和数字转换为相应的单独的内部代码并存储。代码转换系统还包括到EIA代码中的第一内部代码和用于将内部代码转换成ISO代码的第二内部代码转换表（ICT）。在输出时，将ISO代码和EIA代码之一指定为输出代码系统，内部代码是作为与指定输出代码系统对应的内部代码转换表时输出的，未定义的代码不会输出指定输出代码系统。

4. 发明授权

US5155425A NC data execution method 失效
标题翻译： NC数据执行方法
公开(公告)号：US5155425A
公开(公告)日：1992-10-13
申请号：US640426
申请日：1991-01-14
申请人： Masaki Seki , Takashi Takegahara , Masatoshi Nakajima
发明人： Masaki Seki , Takashi Takegahara , Masatoshi Nakajima
IPC分类号： G05B19/4069 , G05B19/406 , G05B19/4068
CPC分类号： G05B19/406 , G05B19/4068 , G05B2219/34365 , G05B2219/35287 , G05B2219/35293
摘要： An NC data execution method which permits an efficient checking of the validity/invalidity of NC data through a simple operation. In an NC data execution process, a processor of an automatic programming apparatus reads out NC data, block by block, from a memory (S2), and determines whether or not the read NC data block satisfies an NC data execution interrupt condition, e.g., whether or not the data block contains a specific code (S3). When the interrupt condition is fulfilled, the data block is displayed at an input display field on the screen (S4), and then the NC data execution, including a graphic display operation based on the content of the data block satisfying the interrupt condition, e.g., a display of a tool path and the reading and display of the next block, is automatically interrupted, whereby the operator is allowed to thoroughly check the data block satisfying the interrupt condition. After the data checking, the NC data execution is restarted upon input of an interrupt disable command through the operator's key operation (S5-S7).

5. 发明授权

US5021966A Profile revising method 失效
公开(公告)号：US5021966A
公开(公告)日：1991-06-04
申请号：US348581
申请日：1989-04-25
申请人： Masaki Seki , Takashi Takegahara , Takeshi Arakaki
发明人： Masaki Seki , Takashi Takegahara , Takeshi Arakaki
IPC分类号： G05B19/4093
CPC分类号： G05B19/40933 , G05B2219/35501 , G05B2219/36077 , G05B2219/36221 , Y02P90/265
摘要： When an item (T.sub.1 or T.sub.2) for revising chamfering or rounding is selected from a menu table (108b) of a tablet device (108), all corner portions (E.sub.1 -E.sub.3) included in profile (A.sub.1) and pertaining to the revision item (e.g., the item for revision rounding) are displayed in a color different from the other portions of the profile. Thereafter, a corner portion (E.sub.1) requiring revision is designated by a graphic cursor (K), whereupon the corner portions (E.sub.2, E.sub.3) other than the designated corner portion return to the original color so that only the designated corner portion (E.sub.1) may be identified for revision. .

6. 发明授权

US4982180A Method of displaying structures three-dimensionally 失效
标题翻译：立体显示结构的方法
公开(公告)号：US4982180A
公开(公告)日：1991-01-01
申请号：US319943
申请日：1989-03-07
申请人： Masaki Seki , Takashi Takegahara
发明人： Masaki Seki , Takashi Takegahara
IPC分类号： G06F17/50 , G06T15/00
CPC分类号： G06T15/40 , G06T15/20
摘要： A method of displaying a structure (SML) three-dimensionally, in which a rectangular parallelepiped (RP), having on each of its sides distances (L.sub.x, L.sub.y, L.sub.z) between minimum and maximum positions along each axis of a structure (SML) is constituted by a set of a number of unit solids, e.g., unit cubes (UC), of the same shape and same dimensions. The structure is represented by information indicating whether each unit solid is part of the structure (SML). Individual ones of the unit solids constituting the structure (SML) are displayed in order starting from unit solids seen on a the front side of the structure. The face of a unit solid overlapping a face of a unit solid already displayed is not displayed; instead, only the visually foremost faces thereof are displayed, thereby displaying a perspective view of the three-dimensional structure (SML).

7. 发明授权

US4904914A NC Data creation method 失效
标题翻译： NC数据创建方法
公开(公告)号：US4904914A
公开(公告)日：1990-02-27
申请号：US314059
申请日：1989-02-09
申请人： Masaki Seki , Takashi Takegahara , Takeshi Arakaki
发明人： Masaki Seki , Takashi Takegahara , Takeshi Arakaki
IPC分类号： G05B19/4093
CPC分类号： G05B19/40937 , G05B2219/35461 , G05B2219/36214 , Y02P90/265
摘要： The invention relates to a method of creating NC data for machining the interior of an area. The method includes displaying, on a graphic display unit (106), contours (CNT1, CNT2) inputted in order to specify the area (AR.sub.M), recognizing the area (AR.sub.M), which is designated by a graphic cursor by manipulation of a tablet (108) and painting the interior of the area in a predetermined color, subsequently removing the paint in a linear area (AR.sub.1), having a width equivalent to a width of a tool, which connects a machining starting point (P.sub.S) and a machining end point (P.sub.E) designated by the graphic cursor, adopting the machining end point as the next machining starting point, thereafter inputting machining end points in succession, and creating NC data for machining the interior of the area (AR.sub.M) by traversing a finally designated machining starting point and machining end point while moving the tool linearly.

8. 发明授权

US4680719A Method of controlling comb-cutter lathe 失效
标题翻译：控制梳刀车床的方法
公开(公告)号：US4680719A
公开(公告)日：1987-07-14
申请号：US621925
申请日：1984-06-18
申请人： Hajimu Kishi , Masaki Seki , Takashi Takegahara
发明人： Hajimu Kishi , Masaki Seki , Takashi Takegahara
IPC分类号： B23B1/00 , G05B19/416 , G05B19/00 , G06F15/00
CPC分类号： B23B1/00 , G05B19/4166 , G05B2219/45141 , G05B2219/49157 , G05B2219/49392 , G05B2219/50291 , Y10T82/2502
摘要： A method of controlling a comb-cutter lathe in which one face of a tool rest (TBS) is provided with two or more juxtaposed tools (TL1, TL2) for subjecting a workpiece (WK) to machining by using: (1) predetermined tools in succession, (2) part dimensions, (3) a tool selection sequence, (4) a machining start location for each tool, and (5) mounting dimension information measured from a reference point on the tool rest to a distal end of each tool. Machining is sequentially performed based on this information by predetermined tools at machining locations (P.sub.5 -P.sub.4 -P.sub.3 -P.sub.2 -P.sub.1 ; P.sub.6 -P.sub.7 -P.sub.8 -P.sub.9 -P.sub.10) assigned to the tools, and after machining is completed by a first tool (TL1), the tool rest (TBS) is moved to position the next tool (TL2) at a machining location and machining is performed by that tool. The method includes moving the tool rest along a Z axis to a point P.sub.r at which none of the tools (TL1, TL2) will contact the workpiece (WK) when the tool rest (TBS) is moved in a direction (X-axis direction) at right angles to the longitudinal direction (Z-axis direction) of the workpiece, and thereafter moving the tool rest along the X axis to a point P.sub.t at which an X-axis position of a selected tool coincides with an X-axis coordinate value of a position at which machining is to be started by the selected tool, and thenforth performing machining using the selected tool.
摘要翻译： PCT No.PCT / JP83 / 00373 Sec。 371日期1984年6月18日 102（e）日期1984年6月18日PCT提交1983年10月25日PCT公布。出版物WO84 / 01730 日期：1984年5月10日。一种控制梳齿机床的方法，其中刀架（TBS）的一个面设有两个或多个并置工具（TL1，TL2），用于使工件（WK）通过使用：（1）连续预定的工具，（2）零件尺寸，（3）刀具选择顺序，（4）每个刀具的加工开始位置，以及（5）将从刀具座上的参考点测量的尺寸信息安装到每个工具的远端。基于该信息，通过分配给工具的加工位置（P5-P4-P3-P2-P1; P6-P7-P8-P9-P10）上的预定工具依次进行加工，并且在通过第一工具 TL1），移动刀架（TBS）以将下一个刀具（TL2）定位在加工位置，并通过该刀具进行加工。该方法包括：将工具架沿着Z轴移动到点Pr，在点X（X轴方向）移动刀架（TBS）时，刀具（TL1，TL2）将不接触工件（WK）的点Pr ）与工件的纵向（Z轴方向）成直角，然后将刀架沿着X轴移动到所选刀具的X轴位置与X轴坐标重合的点Pt 由所选择的刀具开始加工的位置的值，然后使用所选择的刀具进行加工。

9. 发明授权

US5422820A Method of drawing figures representing the machining of a polyhedral workpiece based on numerical control data 失效
标题翻译：基于数值控制数据绘制表示多面体工件加工的图形的方法
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。

10. 发明授权

US5113050A Method of creating coreless-machining NC data for wire cut electric discharge machining 失效
标题翻译：创建无缝加工NC数据的方法，用于线切割放电加工
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).

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