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1. 发明申请

WO1994006066A1 METHOD FOR DISPLAYING OPERATION HISTORY OF NUMERICAL CONTROLLER 审中-公开
标题翻译：显示数控系统运行历史的方法
公开(公告)号：WO1994006066A1
公开(公告)日：1994-03-17
申请号：PCT/JP1993001184
申请日：1993-08-24
申请人： FANUC LTD , YUKUTOMO, Masashi , ISOHATA, Shigeru , YAMAZAKI, Osamu
发明人： FANUC LTD
IPC分类号： G05B19/405
CPC分类号： G05B19/4063 , G05B2219/35291
摘要： A method of displaying the history of operation of a numerical controller, by which the causes of failure can be easily found. Key input means (2) outputs the key signals of the operation keys through which the operator inputs a command to the numerical controller. Variation detecting means (3) detects any variation in the output signals, and outputs the signals whose variations are detected. Operation history control means (4) stores the names of the varied signals and other data, together with the current time output from a timer (24), in a history buffer (5) as the history data. By a predetermined operation given by the operator, display control means (6) displays the history data stored in the history buffer (5) on a display (16).
摘要翻译：显示数值控制器的操作历史的方法，由此可以容易地找到故障原因。键输入装置（2）输出操作键的键信号，操作员通过该键操作器向数字控制器输入命令。变化检测装置（3）检测输出信号中的任何变化，并输出检测到变化的信号。操作历史控制装置（4）将作为历史数据的变化信号和其他数据的名称与从定时器（24）输出的当前时间一起存储在历史缓冲器（5）中。通过操作者给出的预定操作，显示控制装置（6）将存储在历史缓冲器（5）中的历史数据显示在显示器（16）上。

2. 发明申请

WO1986002748A1 METHOD OF PREPARING NC DATA 审中-公开
标题翻译：准备NC数据的方法
公开(公告)号：WO1986002748A1
公开(公告)日：1986-05-09
申请号：PCT/JP1985000589
申请日：1985-10-22
申请人： FANUC LTD , MATSUMURA, Teruyuki , YUKUTOMO, Masashi
发明人： FANUC LTD
IPC分类号： G05B19/403
CPC分类号： G05B19/40937 , G05B19/4202 , G05B2219/36296 , Y02P90/265
摘要： A method of preparing NC data and, particularly, a method of preparing NC data for automatically determining the sequence of machining steps to obtain a finished shape from the data on material shapes (data on round bars, hollow round bars, or materials of special shapes) that are input. The NC data are prepared, according to which the sequence of machining steps for machining the material into a finished shape is stored in a memory (201) for each of the material shapes, the material shape to be used is input, the sequence of machining steps corresponding to the material shape that is input is read out from the memory (201), and the material is machined into a finished shape according to the sequence.

3. 发明申请

WO1984002589A1 METHOD OF PROTECTING FILE OF NUMERICAL CONTROL 审中-公开
标题翻译：保护数字控制文件的方法
公开(公告)号：WO1984002589A1
公开(公告)日：1984-07-05
申请号：PCT/JP1983000440
申请日：1983-12-16
申请人： FANUC LTD , KISHI, Hajimu , TANAKA, Kunio , YUKUTOMO, Masashi , MATSUMURA, Teruyuki
发明人： FANUC LTD
IPC分类号： G05B09/02
CPC分类号： G06F21/6209 , G05B19/408 , G05B2219/36542
摘要： A numerical control apparatus is provided with a processor (102a), a control program memory (102b), a memory (102c) holding files, and an input means (102d) for accessing the files, and the processor (102a) arithmetically processes control data supplied from outside according to a control program, so that a machine connected to the apparatus is numerically controlled. The names of files which are to be protected are stored in the memory (102c) of the numerical control apparatus, and when a modification command and the name of a desired file are supplied through the input means (102d), the name of the desired file and the names of the files being protected are compared with each other. When the name of the desired file is the same as that of a file being protected, the modification of the file is executed only on condition that a processing confirmation input is supplied through the input means (102d).

4. 发明申请

WO1984001631A1 NUMERICAL CONTROLLING DEVICE AND METHOD 审中-公开
标题翻译：数字控制装置及方法
公开(公告)号：WO1984001631A1
公开(公告)日：1984-04-26
申请号：PCT/JP1983000333
申请日：1983-10-07
申请人： FANUC LTD , MATSUI, Mitsuo , MATSUMURA, Teruyuki , YUKUTOMO, Masashi
发明人： FANUC LTD
IPC分类号： G05B19/18
CPC分类号： G05B19/406 , G05B2219/35262 , G05B2219/36542
摘要： Numerical controlling device and method which comprise a processor (102a), program memory (102b) for storing a numerical control program, and data memory (102c). Processor (102a) computes on working data inputted externally in accordance with the program by utilizing the data of the data memory (102c) and numerically controls a connected machine. The data memory (102c) of this control device stores the numerical control data of paper tape (102c) and further parameters or working programs programmed by a user microprocessor in a location PM. When a secret number is stored in the location PM, the working program can be executed as the input number coincident to the secret number is inputted.

5. 发明申请

WO1994006203A1 SERVO WAVEFORM DISPLAY SYSTEM 审中-公开
标题翻译：伺服波形显示系统
公开(公告)号：WO1994006203A1
公开(公告)日：1994-03-17
申请号：PCT/JP1993001185
申请日：1993-08-24
申请人： FANUC LTD , YUKUTOMO, Masashi , ISOHATA, Shigeru , YAMAZAKI, Osamu
发明人： FANUC LTD
IPC分类号： H02P05/00
CPC分类号： H02H1/0053 , H02P23/16
摘要： This invention relates to a servo waveform display system which stores servo data before and after the occurrence of a servo alarm and displays the data on a display, so as to easily specify the causes of a trouble. Servo motor instruction means (1) gives an operation instruction to a servo motor (20a), and servo motor control means (2) outputs servo data detected by the servo motor (20a) and outputs a servo error when any abnormality occurs in the operation of the servo motor (20a). Memory control means (3) stores servo data with time data from a timer (24) as waveform data in a waveform data buffer (5) until a predetermined time is reached from the occurrence of the servo data. Then, display control means (6) displays the waveform data stored in the waveform data buffer (5) on a display (16) by a predetermined operation made by an operator.
摘要翻译：伺服波形显示系统技术领域本发明涉及在伺服报警发生之前和之后存储伺服数据的伺服波形显示系统，并将数据显示在显示器上，以便容易地指定故障的原因。伺服电机指令装置（1）向伺服电动机（20a）发出操作指令，伺服电动机控制装置（2）输出由伺服电动机（20a）检测到的伺服数据，并在操作中发生任何异常时输出伺服误差的伺服电动机（20a）。存储器控制装置（3）将来自定时器（24）的具有时间数据的伺服数据作为波形数据存储在波形数据缓冲器（5）中，直到从伺服数据的出现达到预定的时间。然后，显示控制装置（6）通过操作者进行的预定操作将显示器（16）上存储的波形数据缓冲器（5）中的波形数据显示出来。

6. 发明申请

WO1985001808A1 METHOD OF RETRIEVING CODED INSTRUCTIONS FOR A MACHINING SYSTEM 审中-公开
标题翻译：检索加工系统编码说明的方法
公开(公告)号：WO1985001808A1
公开(公告)日：1985-04-25
申请号：PCT/JP1984000497
申请日：1984-10-19
申请人： FANUC LTD , MATSUI, Mitsuo , YUKUTOMO, Masashi
发明人： FANUC LTD
IPC分类号： G05B19/403
CPC分类号： G05B19/408 , G05B2219/35252 , G05B2219/35532 , G05B2219/36127 , G05B2219/36246 , G05B2219/36499 , G05B2219/45221 , G05B2219/50103
摘要： Method of retrieving coded instructions for a machining system which includes a working machine (EDM), a numerical controller (102) which controls the working machine, and a memory (102c) which stores coded instructions for the working machine. The memory (102c) is provided with regions (PM) for storing comment sentences corresponding to the coded instructions. The comment sentences are registered in the corresponding regions (PM) before machining is effected. When a comment sentence is input, the coded instructions corresponding to the input comment sentence are read out.

7. 发明申请

WO1984004895A1 SYSTEM FOR CONTROLLING RETRACTION OF ELECTRODE OF ELECTRIC DISCHARGE MACHINE 审中-公开
标题翻译：控制放电机电极回退的系统
公开(公告)号：WO1984004895A1
公开(公告)日：1984-12-20
申请号：PCT/JP1984000297
申请日：1984-06-08
申请人： FANUC LTD , MATSUMURA, Teruyuki , YUKUTOMO, Masashi
发明人： FANUC LTD
IPC分类号： B23P01/12
CPC分类号： B23H7/16 , B23H7/18 , B23H7/30
摘要： PCT No. PCT/JP84/00297 Sec. 371 Date Feb. 8, 1985 Sec. 102(e) Date Feb. 8, 1985 PCT Filed Jun. 8, 1984 PCT Pub. No. WO84/04895 PCT Pub. Date Dec. 20, 1984.An electrode retraction control system of an electric discharge machine for rapidly retracting an electrode from a workpiece, in which the retraction velocity and readvance velocity of an electrode (EP) moving relative to a workpiece (WK) are set to a velocity obtained by multiplying, by a fixed multiplication factor (a, k), a velocity decided on the basis of a gap sensing voltage (Vd) corresponding to the magnitude of a gap between the workpiece (WK) and the electrode (EP), the velocity being held constant during retraction and readvance. Machining efficiency is advanced by raising the retraction velocity and readvance velocity of the electrode (EP).

8. 发明申请

WO1984003652A1 NUMERICAL CONTROL METHOD AND APPARATUS FOR ELECTRIC-DISCHARGE MACHINING 审中-公开
标题翻译：用于放电加工的数字控制方法和装置
公开(公告)号：WO1984003652A1
公开(公告)日：1984-09-27
申请号：PCT/JP1984000103
申请日：1984-03-14
申请人： FANUC LTD. , MATSUI, Mitsuo , YUKUTOMO, Masashi
发明人： FANUC LTD.
IPC分类号： B23P01/14
CPC分类号： B23H7/18
摘要： When retracting an electric-discharge machining electrode because the distance between the electrode and a workpiece has become smaller than a predetermined value, the electrode is retracted at a speed with a high magnification (f x M2) for a predetermined period of time set by a timer (302) from the time at which a retraction signal is generated, and is then retracted at a speed with a low magnification (f x M1). When switching over from retraction to advance, advance speeds are similarly changed over from one to another by means of a timer (305). By thus applying a drive signal of a high magnification for a short period of time from the point at which the direction in which the electrode is moving changes, the response of the electrode movement control is improved, so that it is possible to prevent collisions between the electrode and the workpiece. It is also possible to eliminate unnecessary wasteful movements of the electrode.

9. 发明申请

WO1982003479A1 STORAGE AREA RECONFIGURATION SYSTEM 审中-公开
标题翻译：存储区重建系统
公开(公告)号：WO1982003479A1
公开(公告)日：1982-10-14
申请号：PCT/JP1982000084
申请日：1982-03-30
申请人： FANUC LTD , KISHI HAJIMU , TAKEGAHARA TAKASHI , YUKUTOMO MASASHI
发明人： FANUC LTD
IPC分类号： G06F13/00
CPC分类号： G05B19/4202 , G05B2219/33125 , G06F12/0223 , Y02P90/185
摘要： Dans un systeme de reconfiguration de zone de memoire d'une memoire (101) dans laquelle une pluralite de zones de memoire (NCP1, NCP2, PT) sont separees, et des donnees prescrites sont ecrites dans chaque zone separee, les adresses initiales (A, B, C) des zones de memoire respectives et les dimensions (La', Lb', Lc') des zones sont stockees, et l'on indique l'existence ou l'absence d'une zone inutilisee dans la zone de memoire prescrite (PP). En cas d'absence d'une zone inutilisee dans la zone de memoire prescrite (PP), ou dans une situation proche de cet etat, les zones inutilisees (La', Lb') des autres regions (NCP1, NCP2) sont comprimees avec leurs adresses initiales et les dimensions des zones inutilisees et la zone de memoire predeterminee comprimee (PP) et ainsi etendue.

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