公开(公告)号：EP0383939B1

公开(公告)日：1995-10-11

申请号：EP89909422.1

申请日：1989-08-16

申请人： FANUC LTD.

发明人： TANAKA, Kunio ,  CHIBA, Kosuke Fanuc Dai-3 Bira-karamatsu

IPC分类号： G05B19/406

CPC分类号： G05B19/4063 ,  G05B2219/33284

摘要： A fault diagnosing system adapted to diagnose a fault of CNC (numerically controlled apparatus) system having a PC (programmable controller) by the host computer at a remote site. The host computer (4) is adapted to perform a fault diagnosing operation by reading input and output signals into and from the PC (2), and remedy the fault by processing the input and output signals. This enables a fault to be remedied from a remote site.

公开(公告)号：EP0229851B1

公开(公告)日：1993-09-15

申请号：EP86904383.6

申请日：1986-07-17

申请人： FANUC LTD.

发明人： TANAKA, Kunio ,  ONISHI, Yasushi

IPC分类号： G05B19/403

CPC分类号： G05B19/41 ,  G05B2219/49381

摘要： A region machining method by which the interior of a region (AR) is machined by moving a tool, as if it were weaving a spider web, along a plurality of passages (CP3-CP0, LP5-LP1), which are in turn offset inwardly with respect to a closed curved line (OFC) which defines the region, and more particularly to a region machining method, in which, when the region (AR) is divided into a plurality of convex polygons (PG1, PG2), the number of cutting passages on the convex polygonal parts is determined according to the size of each polygonal part, the cutting pitch (spacing of the passages) on each convex polygonal parts being set substantially equal to an allowable cutting pitch.

公开(公告)号：EP0249639B1

公开(公告)日：1993-03-10

申请号：EP86906449.3

申请日：1986-10-30

申请人： FANUC LTD.

发明人： TANAKA, Kunio ,  ONISHI, Yasushi

IPC分类号： G05B19/403

CPC分类号： G05B19/40937 ,  G05B2219/36296 ,  G05B2219/36298 ,  Y02P90/265

摘要： The order of processing steps defined in the step of defining the processing is displayed in the form of a flow chart (FLC) on a display screen. Processing steps (e.g. , 01/01, 02/01 and 03/01) of which the order should not be changed in the subsequent step of processing for automatically determining the order of processing steps are arranged in series in the order of processings, and processing steps (e.g. , 02/01, 02/02, 02/03, 02/04 and 02/05) of which the order may be changed are so corrected in regard to the order of processing steps that they are arranged in parallel. The NC data are prepared based upon the order of the processing steps thus corrected.

摘要翻译： 在定义处理的步骤中定义的处理步骤的顺序以显示屏幕上的流程图​​（FLC）的形式显示。 其处理步骤（例如，01 / 01,02 / 1和03/01）的顺序不应该在随后的处理步骤中自动确定处理步骤的顺序而被改变，并按处理的顺序连续排列， 可以改变顺序的处理步骤（例如，02 / 01,02 / 02,02 / 03,02 / 04和02/05）关于它们并行布置的处理步骤的顺序进行校正。 NC数据基于如此校正的处理步骤的顺序来准备。

公开(公告)号：EP0194316B1

公开(公告)日：1992-11-11

申请号：EP85904284.8

申请日：1985-08-29

申请人： FANUC LTD.

发明人： KISHI, Hajimu Hino Hirayamadai Jutaku 1104 ,  TANAKA, Kunio

IPC分类号： G05B19/403

CPC分类号： G05B19/40937 ,  G05B2219/35262 ,  G05B2219/35461 ,  G05B2219/50109 ,  Y02P90/265

摘要： A method of preparing NC data, and particularly a method of preparing NC data wherein a predetermined region on a menu (17c) secured on a tablet surface (17a) of a tablet device (17) is indicated by using a coordinate indicator (17b) to determine which data should be prepared among quick feed data, line cut data and arc cut data, a coordinate value of a point on the drawing specified by the coordinate indicator (17b) is input by turning on switches (SW1, SW2), and predetermined NC data is prepared among the quick feed data, line cut data and arc cut data relying upon the thus input coordinate value. In this invention, a plurality of macros (MCR1, MCR2) are registered in a memory 11c in advance, a predetermined macro is called by turning on or off said predetermined switches, and NC data which includes the motion in the Z-axis direction is prepared using said macro, e.g., NC data for approach and NC data for escape are prepared. For instance, when the operation is being transferred from the positioning operation to the cutting operation, a macro is called to prepare NC data for approach by a switching operation. When the operation is being transferred from the cutting operation to the positioning operation, a macro is called to prepare NC data for escape by the switching operation, thereby to prepare NC data which includes the operation in the Z-axis direction.

公开(公告)号：EP0124615B1

公开(公告)日：1990-09-05

申请号：EP83903317.2

申请日：1983-10-29

申请人： FANUC LTD.

发明人： KISHI, Hajimu ,  TANAKA, Kunio

IPC分类号： G05B19/403

CPC分类号： G05B19/40936 ,  G05B2219/36242 ,  Y02P90/265

摘要： A method of automatically preparing numerical control data comprises: providing a multiplicity of parameters (P2000 to P2034) which are used for specifying a machining pattern, and a multiplicity of function codes for preparing numerical control data, the function codes being specified by the parameters; prestoring in a memory (105) a corresponding relationship between each function code and a numerical control data output mode; prestoring in another memory (104) a corresponding relationship between each parameter and one or more function codes specified by that parameter; successively inputting the parameters to a processor (102) from a machining pattern data output device (103) in accordance with NC machining; and preparing numerical control data by employing the function codes specified by the parameters.

公开(公告)号：EP0075030B1

公开(公告)日：1990-06-27

申请号：EP82901009.9

申请日：1982-04-05

申请人： FANUC LTD.

发明人： KISHI, Hajimu ,  SEKI, Masaki ,  TANAKA, Kunio

IPC分类号： G05B19/403

CPC分类号： G05B19/41 ,  B23H7/06 ,  G05B2219/35151 ,  G05B2219/49243 ,  G05B2219/50334 ,  G05B2219/50336

公开(公告)号：EP0079388B1

公开(公告)日：1990-05-02

申请号：EP82901441.4

申请日：1982-05-18

申请人： FANUC LTD.

发明人： KISHI, Hajimu ,  SEKI, Masaki ,  TANAKA, Kunio ,  TAKEGAHARA, Takashi

IPC分类号： G05B19/403

CPC分类号： G05B19/40932 ,  G05B2219/35252 ,  G05B2219/35262 ,  G05B2219/35263 ,  G05B2219/36333 ,  G05B2219/36572 ,  Y02P90/265

公开(公告)号：EP0314795A1

公开(公告)日：1989-05-10

申请号：EP88902224.0

申请日：1988-02-29

申请人： FANUC LTD

发明人： TANAKA, Kunio ,  ONISHI, Yasushi ,  ITSUBO, Yoshihiro Fanuc Utsugi-ryo

IPC分类号： G05B19/42

CPC分类号： G05B19/4207

摘要： A digitizing method in which a probe is moved along a model in compliance with profile control, and position data of said probe are received and are digitized. The three points that are received latestly are denoted by P,, P 2 and P 3 in the order in which they are received. In this case, the point P 2 is not digitized when an angle θ between a vector P 1 P 2 and a vector P 2 P 3 is greater than a predetermined angle θ MAX .

摘要翻译： 最近收到的三个点按照P1，P2和P3按照接收的顺序进行表示。 在这种情况下，当矢量P1P2和矢量P2P3之间的角度θ大于预定角度θ-MAX时，点P2不被数字化。

公开(公告)号：EP0289613A1

公开(公告)日：1988-11-09

申请号：EP87906768.4

申请日：1987-10-15

申请人： FANUC LTD

发明人： TANAKA, Kunio ,  ONISHI, Yasushi ,  SATO, Shuji Fanuc Utsugi-Ryo

IPC分类号： G06F3/14 ,  G06F3/153 ,  G06F15/60 ,  G09G1/00

CPC分类号： G09G5/14

摘要： At least one window image (W2) in a multiwindow image displayed on the screen of a CRT (16) is displayed by being moved relative to another window image (W1). The coordinate of position on the display screen of window image (W2) being moved is renewed while the beam is flying back vertically. The moving window image (W2) is read from a memory (15) and is displayed on the display screen when the beam is present in a region designated by the coordinate of position.

摘要翻译： 基于存储在窗口控制块（12）中的显示位置和优先级数据，显示控制方法包括使用存储在V-RAM（15）中的两个窗口图像（W1，W2）显示在CRT屏幕（16）上， 。 例如，在指定位置的大背景图像（W1）上显示小窗口图像（W2）。 当一个窗口图像（W2）被要求相对于另一个窗口图像（W1）移动时，仅当CRT光束垂直回飞并给出垂直同步信号（VR）时，才更新显示屏幕（16）上的位置。 为了确保平稳运动，位置指令的时间间隔被选择为垂直同步信号间隔的积分分数。

公开(公告)号：EP0270679A1

公开(公告)日：1988-06-15

申请号：EP87902777.9

申请日：1987-05-12

申请人： FANUC LTD

发明人： TANAKA, Kunio ,  ONISHI, Yasushi

IPC分类号： G05B19/405

CPC分类号： G05B19/408 ,  G05B2219/35534 ,  G05B2219/36242

摘要： As a conversion table for converting NC data of first type into NC data of second type, there are registered to a memory (103) a G-code conversion table (GTB) which holds a relationship between a G-code in the first NC data and a G-code in the second NC data, an M-code conversion table (MTB) which holds a relationship between an M-code in the first NC data and an M-code in the second NC data, and a coordinate value instruction code conversion table (PTB) which holds a relationship of coordinate value instruction codes (X, Y, Z, I, J and K codes) between the first NC data and the second NC data. Using these conversion tables (GTB, MTB, PTB), the format of the first NC data is converted into a format of the second NC data.

摘要翻译： 系统包括处理器（102），控制程序存储器（101），键盘（104），显示器（105），盘控制器（106）和RAM（103），其具有U代码转换G- 代码转换表（GTB），M代码转换表（MTB）和坐标值指令代码转换表（PTB）。 第一类型的NC数据从软盘传送到RAM（103），并使用转换为第二类型的NC数据的转换表（GTB，MTB，PTB）。 例如，第一种格式的“G50”成为第二种格式的“G92”; 'M02'变成'M03'。