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61. 发明申请

WO1986002030A1 SYSTEM FOR CORRECTING A PATH OF AN AUTOMATIC WELDING MACHINE 审中-公开
标题翻译：用于校正自动焊接机的路径的系统
公开(公告)号：WO1986002030A1
公开(公告)日：1986-04-10
申请号：PCT/JP1985000552
申请日：1985-10-04
申请人： FANUC LTD , KISHI, Hajimu , SAKAKIBARA, Shinsuke , ISHIKAWA, Haruyuki
发明人： FANUC LTD
IPC分类号： B23K09/12
CPC分类号： B23K9/127
摘要： A system for correcting a path of an automatic welding machine has a means which differentiates the welding current at the right and left positions of the torch during weaving and a means which detects welding current when a value obtained from the above differentiation means is zero. The welding current is subtracted when the right and left differentiated values are zero. Based upon the value thus obtained, the central position of weaving in which the torch proceeds is corrected.

62. 发明申请

WO1986001617A1 SYSTEM FOR CONTROLLING POSTURE OF TOOL 审中-公开
标题翻译：控制工具作用的系统
公开(公告)号：WO1986001617A1
公开(公告)日：1986-03-13
申请号：PCT/JP1985000462
申请日：1985-08-21
申请人： FANUC LTD , KISHI, Hajimu , SAKAKIBARA, Shinsuke , ISHIKAWA, Haruyuki , KANDA, Yuuichi
发明人： FANUC LTD
IPC分类号： G05B19/18
CPC分类号： B25J9/1692 , G05B19/41 , G05B2219/45104 , G05B2219/49386 , G05B2219/50353
摘要： In the system for controlling the posture of a tool, a tool vector W1 which represents the actual position of the tool is turned to an object tool vector W', and the driving data on each axis of a robot are prepared on the basis of the data obtained by the turning of the vector. Therefore, in, for example, a welding robot, the angle of inclination of a torch with respect to an arc starting surface can be set to an optimum level automatically, so that an arc starting point can be found accurately. This enables a desired arc starting point to be found reliably without assistance.

63. 发明申请

WO1985005709A1 METHOD OF SENDING AND RECEIVING DATA 审中-公开
标题翻译：发送和接收数据的方法
公开(公告)号：WO1985005709A1
公开(公告)日：1985-12-19
申请号：PCT/JP1985000318
申请日：1985-06-05
申请人： FANUC LTD , KISHI, Hajimu , TANAKA, Kunio
发明人： FANUC LTD
IPC分类号： G06F15/16
CPC分类号： G06F15/167
摘要： A method of sending and receiving data between two devices (22, 23) via a common memory (21) which consists of a first section (21a) and a second section (21b). When the host device (22) is accessing one section, the subordinate device (23) is allowed to access another section. The section which is being accessed is monitored. Commands and data are written onto the section that has not been accessed, or the commands and data are read out from the section that has not been accessed, so that the data are sent and received between the host device (22) and the subordinate device (23).
摘要翻译：一种通过由第一部分（21a）和第二部分（21b）组成的公共存储器（21）在两个装置（22,23）之间发送和接收数据的方法。当主机设备（22）正在访问一个部分时，下属设备（23）被允许访问另一部分。正在访问的部分被监视。命令和数据被写入未被访问的部分，或者从未被访问的部分中读出命令和数据，以便在主机设备（22）和下属设备之间发送和接收数据（23）。

64. 发明申请

WO1985002693A1 TOOL-SELECTING METHOD FOR AUTOMATIC PROGRAMMING 审中-公开
标题翻译：用于自动编程的工具选择方法
公开(公告)号：WO1985002693A1
公开(公告)日：1985-06-20
申请号：PCT/JP1984000590
申请日：1984-12-14
申请人： FANUC LTD , KISHI, Hajimu , SEKI, Masaki , TANAKA, Kunio , MATSUMURA, Teruyuki
发明人： FANUC LTD
IPC分类号： G05B19/403
CPC分类号： G05B19/40938 , G05B2219/36357 , G05B2219/45141 , G05B2219/49226 , Y02P90/265
摘要： A tool-selecting method for automatic programming comprises the steps of: preparing a tooling file by storing in a memory (201) data on a plurality of tools which are simultaneously mounted on a turret, such as the name of a machining step in which each of these tools is employed, tool configuration data, and data on how each tool is mounted on the turret, and also storing in the memory (201) a plurality of tooling files (#1, #2,...#3) which have different combinations of tools; specifying which tooling file to use, together with data for specifying a final part configuration and a machining step; and selecting a tool for the specified machining step from the specified tooling file.

65. 发明申请

WO1985002692A1 MACHINING STEP DETERMINATION METHOD FOR AUTOMATIC PROGRAMMING 审中-公开
标题翻译：自动编程的加工步骤确定方法
公开(公告)号：WO1985002692A1
公开(公告)日：1985-06-20
申请号：PCT/JP1984000589
申请日：1984-12-14
申请人： FANUC LTD , KISHI, Hajimu , SEKI, Masaki , TANAKA, Kunio , MATSUMURA, Teruyuki
发明人： FANUC LTD
IPC分类号： G05B19/403
CPC分类号： G05B19/40937 , G05B2219/36263 , G05B2219/36288 , G05B2219/36296 , G05B2219/36333 , Y02P90/265
摘要： Machining step determination method for automatic programming, in which NC data for a lathe is automatically programmed. Machining steps are previously stored in a memory in the machining sequence. After a blank configuration (BP) and a part configuration (PF) have been input, the stored machining steps are read out of the memory in sequence. Every time a machining step is read out, a judgement is made as to whether or not the machining step is needed to obtain the final part, on the basis of the blank configuration and the part configuration. If the machining step is not needed, the subsequent machining step is read out of the memory and is subjected to a similar judgement. On the other hand, if the machining step is needed, cutting ranges (A1, A2, A3) and cutting directions for that machining step are determined, and the subsequent machining step is then read out of the memory and is subjected to similar processing, to prepare NC data.

66. 发明申请

WO1985002571A1 AREA MACHINING METHOD 审中-公开
标题翻译：区域加工方法
公开(公告)号：WO1985002571A1
公开(公告)日：1985-06-20
申请号：PCT/JP1984000591
申请日：1984-12-14
申请人： FANUC LTD , KISHI, Hajimu , SEKI, Masaki , TAKEGAHARA, Takashi
发明人： FANUC LTD
IPC分类号： B23Q15/00
CPC分类号： G05B19/41 , G05B2219/49381 , G05B2219/49392
摘要： Method of machining an area (AR) surrounded by a predetermined outline curve (OLC) by a unidirectional cutting operation. The method includes: a step of effecting cutting along the i th cutting path (PTi); a step of moving a tool (TL) by cutting feed along the outline curve (OLC) up to a machining end point (Qi-1) of the (i-1) th cutting passage along which the previous cutting operation has been conducted; a step of moving the tool (TL) by quick feed from the point (Qi-1) to the machining start point (Pi) of a cutting path (PTi) and positioning the tool (TL) at the point (Pi); a step of moving the tool (TL) by cutting feed along the outline curve (OLC) from the machining start point (Pi) of the cutting path (PTi) to the machining start point (Pi+1) of the next cutting path (PTi+1); a step of moving the tool (TL) by cutting feed along the cutting path (PTi+1), thereby executing cutting along the cutting path (PTi+1); and a step of repeating these steps, thereby effecting an area machining operation.
摘要翻译：一种在单向切割操作中加工由预定轮廓曲线（OLC）包围的表面（AR）的方法。该方法包括沿着第i个切割路径（PTi）切割; 将具有沿着轮廓曲线（OLC）的切割移动的工具（TL）移动到第（i-1）切口的加工终点（Qi-1）进行初步切割操作; 以快速将刀具（TL）从点（Qi-1）移动到切割路径（PTi）的加工起点（Pi）并定位工具（TL）在（Pi）点; 通过沿着轮廓曲线（OLC）从切割路径（PTi）的加工开始点（Pi）到加工开始点的切割移动来移动工具（TL）（P i + 1）的后续加工路径（P i + 1）; 通过沿着切割路径（PTi + 1）的切割移动来移动工具（TL），从而沿着切割路径（PTi + 1）进行切割; 重复这些步骤，以执行表面加工操作。

67. 发明申请

WO1985001909A1 MACHINING METHOD FOR MACHINE TOOL 审中-公开
标题翻译：机床加工方法
公开(公告)号：WO1985001909A1
公开(公告)日：1985-05-09
申请号：PCT/JP1984000523
申请日：1984-10-30
申请人： FANUC LTD , KISHI, Hajimu , TANAKA, Kunio
发明人： FANUC LTD
IPC分类号： B23Q15/013
CPC分类号： G05B19/41 , G05B2219/49381 , G05B2219/49385
摘要： A curved surface machining method in which a curved surface is machined by a undirectional cutting operation and, more particularly, to a curved surface machining method including the steps of: automatically preparing a pickfeed path along which a tool (TL) does not interfere with a workpiece at the time of pickfeed; pick-feeding the tool along the path; and effecting cutting. The pickfeed path is obtained by the use of a predetermined tool relief amount l from a cutting path end point Pe, a clearance plane (CPL), the coordinate values of the cutting end point Pe, and the coordinate values of the cutting start point Ps of a subsequent cutting path. More specifically, the following coordinate values are obtained: the coordinate values of a point Pa which is spaced from the cutting path end point Pe in the direction of the central axis of the tool by the tool relief amount l; the coordinate values of the foot Pb of a perpendicular extending from the point Pa to the clearance plane (CPL); the coordinate values of a point Pd which is spaced from the cutting start point Ps of a subsequent cutting path (PT2) in the direction of the central axis of the tool by the tool relief amount l; and the coordinate values of the foot Pc of a perpendicular extending from the point Pd to the clearance plane. Thus, the pickfeed path is determined by the path Pe -> Pa -> Pb -> Pc -> Pd -> Ps.

68. 发明申请

WO1985001683A1 AREA MACHINING METHOD 审中-公开
标题翻译：区域加工方法
公开(公告)号：WO1985001683A1
公开(公告)日：1985-04-25
申请号：PCT/JP1984000484
申请日：1984-10-12
申请人： FANUC LTD , KISHI, Hajimu , SEKI, Masaki , TAKEGAHARA, Takashi , ONISHI, Yasushi
发明人： FANUC LTD
IPC分类号： B23C03/00
CPC分类号： G05B19/41 , G05B2219/34101 , G05B2219/49226 , G05B2219/49381 , G05B2219/50336 , Y10T409/300896 , Y10T409/30112 , Y10T409/303808
摘要： An area machining method for machining an area defined by an outline curve. To machine the inside of an area defined by an outline curve (OLC) consisting of a multiplicity of straight lines (S1, S2, ... S6) and a circular arc (A1), the method includes: a step of approximating a circular arc portion (A1') of an offset curve (OFC) which is a predetermined amount offset from the outline curve by straight lines; a step of dividing the area defined by the offset curve which is approximated by the straight lines into a plurality of convex polygons (PG1 to PG3); a step of calculating the centroid (Wi) of each of the convex polygons and respective middle points (M1, M2) of boundary lines (B1, B2) between two convex polygons adjacent to each other, and generating a base line (BL) formed by successively connecting together the centroids and the middle points; a step of dividing into a predetermined number of sections each of the straight lines (L1 to L14) which respectively connect the centroids (Wi) of the convex polygons and the apexes (P1 to P10) of the convex polygons and each of the straight lines (BL1 to BL4) which respectively connect the middle points (M1, M2) and corresponding endpoints (P1, P4; P4, P7) of the boundary lines halved by the respective middle points; a step of moving a tool along a plurality of closed paths (CPT1, CPT2 ... ) obtained by connecting together partition points (Pa1, Pa2 ... Pa18; Pb1, Pb2 ... Pb18) corresponding to the straight lines (L1 to L14, BL1 to BL4) such that the closed paths surround the base line (BL), and moving the tool along the base line (BL); and moving the tool along the offset curve (OFC).
摘要翻译：用于加工由轮廓曲线限定的表面的表面加工方法。用于加工由多条直线（S1，S2，... S6）和圆弧（A1）组成的轮廓曲线（OLC）所限定的区域的内部的方法）是通过近似定义由轮廓曲线以预定的偏移量由直线偏移的曲线（OFC）的圆弧部分（A1'）; 将由直线近似的偏移曲线定义的区域划分成多个凸多边形（PG1至PG3）; 形成在计算每个凸多边形和各自的中心点（M1，M2）的两个相邻的凸多边形之间的边界线（B1，B2）的质心（WI），产生一个基准线（BL）连续连接重心和中点; 被分成预定数量的部分各直线的（L1至L14）分别连接所述凸多边形的凸多边形和顶点（P1至P10）的重力（W）的中心，并且各直线的（BL1至 BL4）分别连接的中点（M1，M2）和所述相应的端部的点（P1，P4，P4，P7）的边界线由各自的中点分为两半; 对应于该线;沿多个通过连接分离点（PB1，PB2 ... PB18 PA1，PA2 ... PA18）中获得的封闭路径工具（CPT1，CPT2 ...）的移动直线（L1至L14，BL1至BL4），以便闭合路径围绕基线（BL），沿着基线（BL）移动工具; 最后沿着偏移曲线（OFC）移动工具。

69. 发明申请

WO1985001682A1 APPROACHING METHOD IN AREA MACHINING 审中-公开
标题翻译：区域加工方法
公开(公告)号：WO1985001682A1
公开(公告)日：1985-04-25
申请号：PCT/JP1984000483
申请日：1984-10-12
申请人： FANUC LTD , KISHI, Hajimu , SEKI, Masaki , TAKEGAHARA, Takashi , ONISHI, Yasushi
发明人： FANUC LTD
IPC分类号： B23C03/00
CPC分类号： G05B19/182 , G05B2219/49381 , G05B2219/50109 , Y10T408/17 , Y10T408/175 , Y10T409/300896
摘要： An approaching method in an area machining includes the steps of: previously providing an angle made by a work plane (WPL) and a straight line (SL) which connects together an approaching start point (PA) and a cutting start point (Pi) and a distance dz between the approaching start point (PA) and the cutting start point (Pi) in the direction perpendicular to the work plane; calculating coordinate values representing the approaching start point (PA) by the use of the angle and the distance dz such that a projected straight line (SL') obtained by projecting the straight line (SL) on the work plane (WPL) extends in the normal direction of an outline curve (OLC) at the cutting start point (Pi); positioning a tool (TL) at the approaching start point (PA) at a rapid traverse; moving the tool to the cutting start point (Pi) at a feed rate for cutting; and starting cutting.

70. 发明申请

WO1985001131A1 METHOD OF PREPARING NUMERICAL CONTROL DATA 审中-公开
标题翻译：准备数据控制数据的方法
公开(公告)号：WO1985001131A1
公开(公告)日：1985-03-14
申请号：PCT/JP1984000427
申请日：1984-09-06
申请人： FANUC LTD , KISHI, Hajimu , TANAKA, Kunio , SEKI, Masaki
发明人： FANUC LTD
IPC分类号： G05B19/403
CPC分类号： G05B19/40935 , G05B19/4086 , G05B2219/33263 , G05B2219/34174 , G05B2219/35554 , G05B2219/36333 , G05B2219/49395 , Y02P90/265
摘要： Method of preparing NC data for an NC program which is required to instruct a machine to effect machining of work into the same configuration. At least one pattern (FIG) is registered which is defined by an independent coordinate system (Xp - Yp). To machine a work into the registered pattern, shift amounts (SX1, SY1, SR1) between a machine coordinate system (Xm - Ym) and the coordinate system (Xp - Yp) by which the registered pattern is defined, together with the pattern defining name of the registered pattern, are input in order to effect coordinate transformation, thereby preparing NC data corresponding to the machine coordinate system. To machine a work into an inverted pattern (FIG') which is a mirror image of the registered pattern, inversion instructions are input together with shift amounts (SX2, SY2, SR2), and coordinate transformation is effected, thereby preparing NC data corresponding to the inverted pattern.
摘要翻译：准备NC程序的NC数据的方法，该NC程序是指示机器将工件加工成相同配置所需要的。登记由独立坐标系（Xp-Yp）定义的至少一个图案（图）。为了将工件加工到注册图案中，在定义了注册图案的机床坐标系（Xm-Ym）和坐标系（Xp-Yp）之间移动量（SX1，SY1，SR1）与定义的模式输入注册图案的名称，以进行坐标变换，从而准备与机器坐标系对应的NC数据。为了将工件加工为作为注册图案的镜像的反转图案（图'），反转指令与移位量（SX2，SY2，SR2）一起输入，并进行坐标变换，从而准备对应于倒置图案。

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