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1. 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.

2. 发明申请

WO1983000649A1 METHOD OF CONTROLLING BACKSTEP IN ELECTRIC DISCHARGE MACHINING APPARATUS 审中-公开
标题翻译：电动放料加工设备控制方法
公开(公告)号：WO1983000649A1
公开(公告)日：1983-03-03
申请号：PCT/JP1982000344
申请日：1982-08-27
申请人： FANUC LTD , MATSUI, Mitsuo , KINOSHITA, Mitsuo , MATSUMURA, Teruyuki
发明人： FANUC LTD
IPC分类号： B23P01/12
CPC分类号： B23H7/18
摘要： Procédé de commande du recul dans un dispositif d'usinage à décharge électrique consistant à déplacer une électrode (EP) par rapport à une pièce à usiner (WK) de manière à usiner par décharge la pièce à usiner, à déplacer ensuite l'électrode dans une direction qui libère le contact avec la pièce à usiner lorsqu'un signal de court-circuit est produit, indiquant le contact entre l'électrode (EP) et la pièce à usiner (WK), à déterminer ultérieurement en avance un point stationnaire (A) vers lequel l'on fait reculer l'électrode (EP) et à faire reculer l'électrode (EP) vers le point stationnaire (A) lors de la production du signal de court-circuit.

3. 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.

4. 发明申请

WO1984004718A1 METHOD OF CONTROLLING PROFILING 审中-公开
标题翻译：控制轮廓的方法
公开(公告)号：WO1984004718A1
公开(公告)日：1984-12-06
申请号：PCT/JP1984000056
申请日：1984-02-20
申请人： FANUC LTD , KISHI, Hajimu , MATSUI, Mitsuo , MATSUURA, Hitoshi
发明人： FANUC LTD
IPC分类号： B23Q35/00
CPC分类号： B23Q35/123 , Y10T409/300896 , Y10T409/30196
摘要： A profiling control method is employed in a master-slave type of profiling system provided with first and second profiling apparatuses in which control units (TCC1, TCC2) generate speed commands (Vx, Vy, Vz) for each of the axes by employing detection signals generated from tracer heads (TC1, TC2); and motors (XM1, YM1, ZM1; XM2, YM2, ZM2) provided for each of the axes are driven in accordance with the corresponding speed commands to machine workpieces (WK1, WK2) following the profile of a model (MDL). In this system, a model (MDL1) is traced by the tracer head (TC1) of the first profiling apparatus, and the second profiling apparatus is given movement commands in accordance with the tracing effected by the tracer head (TC1), in order to perform profiling machining. In this profiling control method, the first profiling apparatus (TCC1, TCM1) outputs digital speed commands (Vx, Vy, Vz) to control the motors (XM1, YM1, ZM1) for each of the axes. The first profiling apparatus also monitors the current position of a movable part, and sends to the second profiling apparatus (TCC2, TCM2) the movement of the movable part along each axis within each predetermined period of time as digital movement commands. A pulse distributor (PDC2) in the second profiling apparatus performs a pulse distribution calculation from the movement command data input from the first profiling apparatus, to control the motors (XM2, YM2, ZM2) for each of the axes on the second profiling apparatus side.
摘要翻译：廓线控制方法是在伺服类型的分析系统中使用的，设置有第一和第二仿形装置，其中，所述控制单元（TCC1，TCC 2）产生速度指令（Vx的，（TC1，TC2）产生的检测信号，对每个轴进行测量。发动机（XM1，YM1，ZM1; XM2，YM2，BA2）提供用于每个轴被驱动按照相应的速度指令用于加工之后的模型的轮廓的工件（WK1，WK2）（MDL）。在该系统中，一个模型（MDL1）由第一分析装置的示踪剂头（TC1）跟踪，并且所述第二分析装置接收基于由所述示踪剂头（TC 1）执行跟踪的运动命令，以执行仿形加工。在该仿形控制方法中的第一分析设备（TCC1，TCM1），用于控制各轴的电动机（XM1，YM1，ZM1）产生数字指令速度（V x，VY，1/2）。所述第一分析装置还控制的可动部的实际位置和期间在CNC的形式的每个预定时间段发送第二仿形装置（TCC 2，TCM2）沿每个轴的可动部分的运动的运动。在第二分析装置A脉冲分配器（PDC2）基于由所述第一分析装置，用于控制电机（XM2，YM2，BA2），用于输入的运动控制数据的脉冲分布计算第二轮廓测定装置侧的每个轴。

5. 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.

6. 发明申请

WO1985003667A1 MACHINING APPARATUS FOR EFFECTING PROFILE MACHINING AND NC MACHINING 审中-公开
标题翻译：加工型材加工和数控加工的加工设备
公开(公告)号：WO1985003667A1
公开(公告)日：1985-08-29
申请号：PCT/JP1985000073
申请日：1985-02-20
申请人： FANUC LTD , KISHI, Hajimu , MATSUI, Mitsuo , ARAMAKI, Hitoshi
发明人： FANUC LTD
IPC分类号： B28Q15/00
CPC分类号： B23Q35/121 , G05B2219/50167
摘要： The machining apparatus comprises a profile machining controller (1), and NC machining controller (2), and switching circuits (3X, 3Y, 3Z) which selectively transfer, depending upon select signals, the control instruction from said profile machining controller (1) and said NC machining controller (2) to a three-axis driver (4) on the side of profile machining and to a three-axis driver (5) ont he side of NC machining. Here, the select signals include a profile machining select signal (SA), an NC machining select signal (SB), and an NC-and-profile machining select signal (SC). When the NC-and-profile machining select signal (SC) is selected, the three-axis driver (4) on the side of profile machining is controlled by the profile machining controller (1) and the three-axis driver (5) on the side of NC machining is controlled by the NC machining controller (2) independently of each other. Therefore, the preparatory work for profile machining is effected or numerical data for profile machining are obtained while the NC machining is being carried out.

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