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41. 发明申请

WO1985005473A1 NUMERICALLY CONTROLLED APPARATUS HAVING PROGRAMMABLE MIRROR IMAGE FUNCTION 审中-公开
标题翻译：具有可编程镜像功能的数字控制装置
公开(公告)号：WO1985005473A1
公开(公告)日：1985-12-05
申请号：PCT/JP1985000277
申请日：1985-05-21
申请人： FANUC LTD , KAWAMURA, Hideaki , SASAKI, Takao
发明人： FANUC LTD
IPC分类号： G05B19/403
CPC分类号： G05B19/4086 , G05B2219/35554
摘要： A numerically controlled apparatus in which a mirror image function is processed on a machining program. When a mirror image code and positions (S2, S4, S7) of coordinate axes at which mirrors are placed are set to the machining program that is read out, data (FX = 1, FY = 1) representing that a mirror image instruction is being issued and mirror positions (XM, YM) of the coordinate axes are stored (S5, S6, S8, S9) with respect to only those coordinate axes on which the mirrors are placed. Depending upon the data and mirror positions, movement instruction values (Xi, Yi) set to the program are converted (S12, S15) into movement instruction values (2XM-Xi, 2YM-Yi) by the mirror image, and are produced (S16). The matching is carried out by the function of the mirror image which is based upon the thus converted outputs.

42. 发明申请

WO1985005199A1 INTERFACE DEVICE BETWEEN NUMERICALLY CONTROLLED APPARATUS AND ELECTRIC POWER CONTROL CIRCUIT 审中-公开
标题翻译：数字控制装置与电力控制电路之间的接口装置
公开(公告)号：WO1985005199A1
公开(公告)日：1985-11-21
申请号：PCT/JP1985000251
申请日：1985-05-01
申请人： FANUC LTD , KAWAMURA, Hideaki , OTSUKI, Toshiaki
发明人： FANUC LTD
IPC分类号： G05B19/407
CPC分类号： G05B19/4147 , G05B19/416 , G05B2219/43158
摘要： The invention makes it possible to detect the real speed of a numerically controlled apparatus (NC) of an electric power control circuit (PC), and to control the real speed of the numerically controlled apparatus (NC). An interface device between the numerically controlled apparatus (NC) and the electric power control circuit (PC) is equipped with a memory (50) for real speed onto which the real speed data will be written from the numerically controlled apparatus (NC) and which can read the written data from the electric power control circuit (PC), and is further equipped with a memory (51) for corrected speed onto which the data of corrected speed will be written from the electric power control circuit (PC) and which can read the written data from the numerically controlled apparatus (NC). On the side of the electric power control circuit (PC), therefore, the data is read from the memory (50) for real speed to determine the real speed of the numerically controlled apparatus (NC), and is further written onto the memory (51) for corrected speed to control the real speed of the numerically controlled apparatus (NC).

43. 发明申请

WO1985004354A1 PROCESSING REGION-CHECKING SYSTEM 审中-公开
标题翻译：加工区域检查系统
公开(公告)号：WO1985004354A1
公开(公告)日：1985-10-10
申请号：PCT/JP1985000140
申请日：1985-03-22
申请人： FANUC LTD , KAWAMURA, Hideaki , SASAKI, Takao
发明人： FANUC LTD
IPC分类号： B23Q15/00
CPC分类号： G05B19/4061 , G05B2219/49157
摘要： A processing region-checking system relates to the setting of a region, in which the entry of a movable portion of a machining tool in a numerical control system for controlling the machining tool by a numerical control unit is prohibited. The numerical control unit is adapted to set a region, in which the entry of this movable portion is prohibited, correspondingly to the processing conditions in a series of processing operations. Since the region in which the entry of the movable portion of the machining tool can thus be varied, the setting of such a region can be done finely in accordance with the processing conditions, and the processing space can be expanded. Also, the processing space can be utilized effectively.
摘要翻译：处理区域检查系统涉及一种区域的设置，其中禁止通过数字控制单元在用于控制加工工具的数控系统中进入加工工具的可移动部分。数字控制单元适于根据一系列处理操作中的处理条件设置禁止该可移动部分的入口的区域。由于可以改变加工工具的可动部分的入口的区域，所以可以根据加工条件精细地进行这样的区域的设置，并且可以扩大处理空间。此外，可以有效地利用处理空间。

44. 发明申请

WO1985002032A1 DATA INPUT/OUTPUT METHOD FOR APPLICATION SYSTEM IN NUMERICAL CONTROL APPARATUS 审中-公开
标题翻译：数字输入/输出数字控制装置应用系统的方法
公开(公告)号：WO1985002032A1
公开(公告)日：1985-05-09
申请号：PCT/JP1984000516
申请日：1984-10-26
申请人： FANUC LTD , KAWAMURA, Hideaki , OTSUKI, Toshiaki
发明人： FANUC LTD
IPC分类号： G05B19/405
CPC分类号： G05B19/4147
摘要： A data input/output method is used for an application system (AS) which has a processor (6) therefor and a memory (8) and is connected to a numerical control apparatus (NC) such as to take charge of a portion of the NC function. The method makes it possible for the application system (AS) to input or output a programm for the application system through an input/output interface (5) and also makes it possible to give instructions to the numerical control apparatus (NC) from the application system (AS). In order to carry out the above-described method, there are provided reception circuits (9 to 15) which receive a programm delivered from an NC processor (3), and transmission circuits (9 to 15) which transmit to the NC processor (3) the program stored in the memory (8) for the application system, whereby data can be input or output in relation to the application system (AS) through the input/output interface (5) provided in the numerical control apparatus (NC).

45. 发明申请

WO1982004210A1 A NUMERICALLY CONTROLLED GEAR MACHINING DEVICE 审中-公开
标题翻译：数控齿轮加工设备
公开(公告)号：WO1982004210A1
公开(公告)日：1982-12-09
申请号：PCT/JP1982000197
申请日：1982-05-26
申请人： FUJITSU FANUC LTD , NOZAWA RYOICHIRO , KAWAMURA HIDEAKI , MATSUURA SHUJI
发明人： FUJITSU FANUC LTD
IPC分类号： B23F05/00
CPC分类号： B23F23/08 , B23F23/006 , G05B19/186 , Y10T409/100159 , Y10T409/102226
摘要： Ce dispositif elimine le mouvement relatif entre une lame de decoupage et un engrenage pendant le procede de decoupage ou une variation de vitesse dans une machine-outil a commande numerique pour l'usinage d'engrenages pour des machines a tailler les engrenages, des meuleuses-rectifieuses d'engrenages, etc. Ce dispositif comprend un distributeur d'impulsions commandant la synchronisation (152) et un distributeur d'impulsions (153) servant a appliquer une rotation supplementaire au materiau d'engrenage en reponse au type d'engrenage. La rotation d'une lame de decoupage (110) et la rotation du materiau d'engrenage autour d'un axe C sur une table (101) sont synchronisees par le distributeur (152), et la rotation supplementaire du materiau d'engrenage autour de l'axe C requise en reponse au type d'engrenages a usiner est commandee par le distributeur (153). Les impulsions de rotation autour de l'axe C produites par les distributeurs (152, 153) sont additionnees par un additionneur (156), et envoyees en tant qu'impulsions de commande a une unite d'asservissement de l'axe C (104).

46. 发明申请

WO1982002162A1 DIGITALLY CONTROLLED SCREW THREAD CUTTING DEVICE 审中-公开
标题翻译：数字控制螺丝切割装置
公开(公告)号：WO1982002162A1
公开(公告)日：1982-07-08
申请号：PCT/JP1981000381
申请日：1981-12-16
申请人： FUJITSU FANUC LTD , NOZAWA RYOICHIRO , KAWAMURA HIDEAKI , MIYATA MITSUTO
发明人： FUJITSU FANUC LTD
IPC分类号： B23G03/00
CPC分类号： G05B19/186
摘要： Dispositif d'usinage de filets de vis a commande numerique pouvant commencer l'operation de filetage a partir d'une position quelconque de la rotation de l'arbre. Ce dispositif comprend un moyen d'indexage de position de depart de filetage permettant de comparer la position de rotation de l'arbre detectee par un moyen de detection de la position de rotation de l'arbre avec une position de rotation predeterminee de maniere a commencer le filetage et declenche l'avancement d'un outil de coupe synchronise avec la revolution de l'arbre en direction d'une piece a usiner lorsque les deux positions de rotation coincident entre elles. Ce dispositif peut ainsi effectuer d'une maniere aisee des filetages speciaux tels que des filetages multiples.

47. 发明申请

WO1982001599A1 NUMERICAL CONTROL SYSTEM 审中-公开
标题翻译：数字控制系统
公开(公告)号：WO1982001599A1
公开(公告)日：1982-05-13
申请号：PCT/JP1981000296
申请日：1981-10-23
申请人： FUJITSU FANUC LTD , FUJIBAYASHI KENTARO , NOZAWA RYOICHIRO , KAWAMURA HIDEAKI , NAGAMINE TSUYOSHI
发明人： FUJITSU FANUC LTD
IPC分类号： G05B19/18
CPC分类号： G05B19/41 , G05B2219/35525 , G05B2219/36573 , G05B2219/49243 , G05B2219/50289 , G05B2219/50295 , G05B2219/50336 , G05B2219/50356
摘要： Systeme de commande numerique dans lequel les coordonnees (X, Y, Z) indiquant la position du sommet d'un outil et les vecteurs (I, J, K) indiquant la direction de l'axe de l'outil sont lus par un lecteur de bande (102), un circuit (104) de calcul de donnees d'acheminement calcule les coordonnees rectangulaires (x, y, z) indiquant la position du centre de rotation de l'outil et les coordonnees spheriques (b, c) indiquant la position angulaire de la rotation de l'outil en utilisant les valeurs ci-dessus, et la longueur 1 de l'outil reglee a l'avance au moyen d'un cadran (103) ou analogue, un circuit (105) de distribution d'impulsions convertit les valeurs des coordonnees ainsi obtenues en des quantites de mouvements sous forme d'impulsions dans les directions de tous les axes, les signaux d'impulsions ainsi obtenus commandant ensuite des servo moteurs (107X) a (107C) au travers des circuits d'asservissement (106X) a (106C) de maniere a entrainer l'outil ou la table de travail jusqu'a une position d'usinage desiree.
摘要翻译：数字控制系统，其中指示工具顶部位置的坐标（X，Y，Z）和指示工具轴线方向的矢量（I，J，K）由读取器读取（102），路由数据计算电路（104）计算表示工具的旋转中心的位置的直角坐标（x，y，z）和表示工具的旋转中心的球面坐标（b，c）使用上述值的工具的旋转的角度位置和预先通过刻度盘（103）等设定的工具的长度1，分配电路（105）脉冲将这样获得的坐标值转换成所有轴方向上的脉冲动量，然后由此获得的脉冲信号控制伺服电机（107X）至（107C）至伺服电路（106X）至（106C），用于驱动工具或工作台至a 期望的加工位置。

48. 发明申请

WO1990014193A1 JUMP CONTROL SYSTEM OF ELECTRIC SPARK MACHINE 审中-公开
标题翻译：电喷机跳闸控制系统
公开(公告)号：WO1990014193A1
公开(公告)日：1990-11-29
申请号：PCT/JP1990000604
申请日：1990-05-11
申请人： FANUC LTD , KAWAMURA, Hideaki
发明人： FANUC LTD
IPC分类号： B23H01/02
CPC分类号： B23H7/18 , B23H7/16 , B23H7/20 , Y10S706/90
摘要： A system which controls the jump of an electric spark machine. The discharge condition is estimated from the discharge voltages (Vn, Vm, Tn) across an electrode (34) and a workpiece (35) and from the discharge current (In). The estimated discharge condition is inputted to a fuzzy control unit (12), which makes fuzzy reasoning about the estimated discharge condition in order to determine the increment (δT) of the jump period and the increment (δD) of the jump distance. Jump period distance changing means (23) determines the jump period (T) and jump distance (D), and jump control means (24) makes jump control on the basis of these values so as to conduct discharge machining. The improvement in the machining speed and condition of electric spark machining can be accomplished thereby.

49. 发明申请

WO1990010262A1 CNC SCREEN LAYOUT METHOD 审中-公开
标题翻译：数控屏幕布局方法
公开(公告)号：WO1990010262A1
公开(公告)日：1990-09-07
申请号：PCT/JP1990000231
申请日：1990-02-26
申请人： FANUC LTD , KAWAMURA, Hideaki , NAGAOKA, Yukihito
发明人： FANUC LTD
IPC分类号： G05B19/403
CPC分类号： G05B19/409 , Y02P90/265
摘要： This invention pertains to a CNC screen layout system in a numerical control device system that stores a dedicated utility in its main memory. The layout of a screen is determined by an operator, and data thereof is inputted (S1). The dedicated utility generates display screen data (S2) based on this data. This display screen data is transformed to an intermediate data and stored in an external memory (S3), and interpreted by the operation of the operator, etc. and displayed on the screen (S4). Thus, screen layout for application software is possible in a short time even by a person without any expertise in the program development language.

50. 发明申请

WO1990004818A1 SPLINE INTERPOLATION SYSTEM 审中-公开
标题翻译：线插入系统
公开(公告)号：WO1990004818A1
公开(公告)日：1990-05-03
申请号：PCT/JP1989001001
申请日：1989-09-29
申请人： FANUC LTD , KAWAMURA, Hideaki , SASAKI, Takao , OTSUKI, Toshiaki
发明人： FANUC LTD
IPC分类号： G05B19/415
CPC分类号： G05B19/4103 , G05B2219/34145
摘要： This invention relates to a spline interpolation system which interpolates a given point by a cubic spline curve. A linear differential vector is determined from a predetermined number of points including a start point (P1) and a cubic equation between the start point (P1) and a next point (P2) is determined from the coordinates value of predetermined points including the start point (P1) and the end condition of the start point (P1). Then, a spline curve between the start point (P1) and the next point (P2) continuing from the former is determined. Next, a spline curve between points P2 and P3 is determined by adding the linear differential vector at a new point in place of the start point (P1) and (P2). In this manner, the cubic equations between points are obtained sequentially and a cubic spline curve is obtained. A spline curve free from a practical problem can be determined by sequentially reading points starting with the first without reading in advance the line of all the points at a time.

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