Method of reconfiguration of storage areas in an apparatus for cheating
NC tapes
    1.
    发明授权
    Method of reconfiguration of storage areas in an apparatus for cheating NC tapes 失效
    用于作弊NC磁带的设备中存储区域的重新配置方法

    公开(公告)号:US4841432A

    公开(公告)日:1989-06-20

    申请号:US145739

    申请日:1988-01-19

    摘要: In an apparatus wherein a memory is subdivided into plural storage areas, and predetermined data are adapted to be written into respective ones of the storage areas, a method of reconfiguring the storage areas of the memory. The leading addresses of the respective storage areas and the sizes of blank portions of the respective storage areas are stored while it is discriminated whether a blank portion exists in a predetermined one of the storage areas. When there is no blank portion or substantially no blank portion in the predetermined storage area, the blank portions of the remaining storage areas are reduced in size on the basis of the leading addresses and the sizes of the blank portions. The predetermined storage area is enlarged by an amount equal to the amount of blank portion reduction effected in the remaining areas.

    摘要翻译: 在将存储器细分为多个存储区域并且将预定数据适于写入相应的存储区域的装置中,重新配置存储器的存储区域的方法。 在识别存储区域中的预定的一个中是否存在空白部分的同时,存储各个存储区域的前导地址和各个存储区域的空白部分的大小。 当在预定的存储区域中没有空白部分或基本上没有空白部分时,剩余存储区域的空白部分的大小基于空白部分的前导地址和大小而减小。 预定的存储区域被扩大了与剩余区域中的空白部分减少量相等的量。

    Numerical control unit file protection system
    2.
    发明授权
    Numerical control unit file protection system 失效
    数控单元文件保护系统

    公开(公告)号:US4884211A

    公开(公告)日:1989-11-28

    申请号:US196783

    申请日:1988-05-18

    摘要: There is provided a numerical control unit having a processor (102a), a control program memory (102b), a memory (102c) for storing files, and input means (102d) for accessing the files. The processor (102a), in accordance with the control program, processes externally entered control data to numerically control a machine connected thereto. The arrangement is such that the name of a file to be protected is stored in the memory (102c) of the numerical control unit and, the name of an object file is compared with the protected file name in the memory (102c), when a modification command and the name of the object file are entered from the input means (102d). Processing for modifying the file is executed, on the condition that there is a processing confirmation input from the input means (102d), when the object is a file protected file.

    摘要翻译: 提供了具有处理器(102a),控制程序存储器(102b),用于存储文件的存储器(102c)和用于访问文件的输入装置(102d)的数字控制单元。 根据控制程序,处理器(102a)处理外部输入的控制数据,以数字控制连接到其上的机器。 该安排使得要保护的文件的名称存储在数字控制单元的存储器(102c)中,并且将目标文件的名称与存储器(102c)中的受保护文件名进行比较,当 修改命令和目标文件的名称从输入装置(102d)输入。 当对象是受文件保护的文件时,在输入装置(102d)存在来自处理确认输入的条件下执行用于修改文件的处理。

    Method of controlling comb-cutter lathe
    3.
    发明授权
    Method of controlling comb-cutter lathe 失效
    控制梳刀车床的方法

    公开(公告)号:US4680719A

    公开(公告)日:1987-07-14

    申请号:US621925

    申请日:1984-06-18

    摘要: A method of controlling a comb-cutter lathe in which one face of a tool rest (TBS) is provided with two or more juxtaposed tools (TL1, TL2) for subjecting a workpiece (WK) to machining by using: (1) predetermined tools in succession, (2) part dimensions, (3) a tool selection sequence, (4) a machining start location for each tool, and (5) mounting dimension information measured from a reference point on the tool rest to a distal end of each tool. Machining is sequentially performed based on this information by predetermined tools at machining locations (P.sub.5 -P.sub.4 -P.sub.3 -P.sub.2 -P.sub.1 ; P.sub.6 -P.sub.7 -P.sub.8 -P.sub.9 -P.sub.10) assigned to the tools, and after machining is completed by a first tool (TL1), the tool rest (TBS) is moved to position the next tool (TL2) at a machining location and machining is performed by that tool. The method includes moving the tool rest along a Z axis to a point P.sub.r at which none of the tools (TL1, TL2) will contact the workpiece (WK) when the tool rest (TBS) is moved in a direction (X-axis direction) at right angles to the longitudinal direction (Z-axis direction) of the workpiece, and thereafter moving the tool rest along the X axis to a point P.sub.t at which an X-axis position of a selected tool coincides with an X-axis coordinate value of a position at which machining is to be started by the selected tool, and thenforth performing machining using the selected tool.

    摘要翻译: PCT No.PCT / JP83 / 00373 Sec。 371日期1984年6月18日 102(e)日期1984年6月18日PCT提交1983年10月25日PCT公布。 出版物WO84 / 01730 日期:1984年5月10日。一种控制梳齿机床的方法,其中刀架(TBS)的一个面设有两个或多个并置工具(TL1,TL2),用于使工件(WK)通过使用 :(1)连续预定的工具,(2)零件尺寸,(3)刀具选择顺序,(4)每个刀具的加工开始位置,以及(5)将从刀具座上的参考点测量的尺寸信息安装 到每个工具的远端。 基于该信息,通过分配给工具的加工位置(P5-P4-P3-P2-P1; P6-P7-P8-P9-P10)上的预定工具依次进行加工,并且在通过第一工具 TL1),移动刀架(TBS)以将下一个刀具(TL2)定位在加工位置,并通过该刀具进行加工。 该方法包括:将工具架沿着Z轴移动到点Pr,在点X(X轴方向)移动刀架(TBS)时,刀具(TL1,TL2)将不接触工件(WK)的点Pr )与工件的纵向(Z轴方向)成直角,然后将刀架沿着X轴移动到所选刀具的X轴位置与X轴坐标重合的点Pt 由所选择的刀具开始加工的位置的值,然后使用所选择的刀具进行加工。

    Machining area specifying method for an automatic programming system
    4.
    发明授权
    Machining area specifying method for an automatic programming system 失效
    自动编程系统的加工区域指定方法

    公开(公告)号:US4635185A

    公开(公告)日:1987-01-06

    申请号:US680252

    申请日:1984-11-28

    摘要: A machining area specifying method for an automatic programming system specifies a partial path to be machined, wherein the path is part of a closed path. The machining area specifying method includes the step of displaying a closed path trajectory form by a number of path blocks (b.sub.1, b.sub.2 . . . b.sub.16) on a display screen (105) by using path data prepared beforehand. First and second points (P.sub.5, P.sub.12) on the closed path are entered by designating the points with a cursor (CSR). A point (P.sub.6) on a first path (P.sub.5 .fwdarw.P.sub.6 .fwdarw. . . . P.sub.12) and a point (P.sub.13) on a second path which are connected to the first and second points, are designated by the cursor. An area to be machined is specified by operating a machining area input switch when the first path is being designated by the cursor in a case where the first path is to be machined, while the machining area input switch is operated when the second path is being designated by the cursor in a case where the second path is to be machined.

    摘要翻译: PCT No.PCT / JP84 / 00136 Sec。 371日期1984年11月28日 102(e)日期1984年11月28日PCT提交1984年3月27日PCT公布。 公开号WO84 / 03958 日期:1984年10月11日。自动编程系统的加工区域指定方法指定要加工的部分路径,其中路径是封闭路径的一部分。 加工区域指定方法包括通过使用预先准备的路径数据在显示屏幕(105)上通过多个路径块(b1,b2 ... b16)显示闭路径轨迹形式的步骤。 通过用光标(CSR)指定点来输入封闭路径上的第一和第二点(P5,P12)。 通过光标指定第一路径上的点(P6)和连接到第一和第二点的第二路径上的点(P13)和点(P13)。 当在第一路径被加工的情况下,当加工区域输入开关被操作时,在第一路径被光标指定的第一路径被操作时,通过操作加工区域输入开关来指定要加工的区域 在要加工第二路径的情况下由光标指定。

    Tool interference checking method
    5.
    发明授权
    Tool interference checking method 失效
    刀具干扰检查方法

    公开(公告)号:US4720796A

    公开(公告)日:1988-01-19

    申请号:US694387

    申请日:1985-01-07

    摘要: A tool interference checking method for checking whether a tool (TL) will interfere with a workpiece (WK) when the tool is transported relative to the workpiece to cut the workpiece on the basis of NC data comprising a number of blocks (B.sub.1 -B.sub.5), characterized by having steps of obtaining tool travelling directions (+X, -Y, +X, +Y, +X) indicated by the NC data in respective blocks, obtaining a tool offset path (TCP) using the tool diameter and NC data, obtaining tool travelling directions (+X, -Y, -X, +Y, +X) in respective blocks of the tool offset path, comparing, for each and every block, the tool travelling direction indicated by the NC data and the tool travelling direction indicated by the tool offset path, and rendering a decision to the effect that tool interference will occur if the tool travelling directions are in non-agreement in at least one block.

    摘要翻译: PCT No.PCT / JP84 / 00053 Sec。 371日期1985年1月7日第 102(e)日期1985年1月7日PCT提交1984年2月20日PCT公布。 出版物WO84 / 04479 日期:1984年11月22日。一种刀具干涉检查方法,用于在工具相对于工件传送时检查工具(TL)是否会干涉工件(WK),以根据包含数字的NC数据切割工件 的块(B1-B5),其特征在于具有获得由各个块中的NC数据指示的刀具行进方向(+ X,-Y,+ X,+ Y,+ X)的步骤,获得刀具偏移路径(TCP) 使用刀具直径和NC数据,在刀具偏移路径的各个块中获得刀具行进方向(+ X,-Y,-X,+ Y,+ X),对于每个块,比较所示的刀具行进方向 通过NC数据和由刀具偏移路径指示的刀具行进方向,并且判定如果刀具行进方向在至少一个块中不一致,则将发生刀具干扰。

    Method of approach in area cutting
    6.
    发明授权
    Method of approach in area cutting 失效
    区域切割方法

    公开(公告)号:US4703415A

    公开(公告)日:1987-10-27

    申请号:US746034

    申请日:1985-06-10

    IPC分类号: B23C3/00 G05B19/18 G05B13/04

    摘要: A method of approach in area cutting includes giving in advance an angle .theta. between a workpiece plane (WPL) and a straight line (SL) connecting an approach starting point (P.sub.A) and a cutting starting point (P.sub.i), and a distance dz between the approach starting point (P.sub.A) and the cutting starting point (P.sub.i) in a direction perpendicular to the workpiece plane. Coordinate values of the approach starting point (P.sub.A) are calculated using the angle .theta. and the distance dz in such a manner that a projection (SL') of the straight line (SL) on the workpiece plane (WPL) is brought into orientation with a direction of a normal line at the cutting starting point (P.sub.i) on a curve (OLC) of the external shape. A tool (TL) is positioned at the approach starting point (P.sub.A) in a rapid-traverse mode, and the tool is subsequently moved to the cutting starting point (P.sub.i) in a cutting-feed mode. Thereafter, cutting is started.

    摘要翻译: PCT No.PCT / JP84 / 00483 Sec。 371日期:1985年6月10日 102(e)日期1985年6月10日PCT提交1984年10月12日PCT公布。 公开号WO85 / 01682 日期:1985年4月25日。面积切割中的方法包括事先给出工件平面(WPL)和连接起始点(PA)和切割起点(Pi)的直线(SL)之间的角度θ ),以及在垂直于工件平面的方向上的接近起始点(PA)和切割起始点(Pi)之间的距离dz。 使用角度θ和距离dz计算进场起点(PA)的坐标值,使得工件平面(WPL)上的直线(SL)的投影(SL')成为取向, 在外部形状的曲线(OLC)上的切割起始点(Pi)处的法线的方向。 工具(TL)以快速移动模式定位在起始点(PA),随后刀具以切削进给模式移动到切割起始点(Pi)。 此后,开始切割。

    Method for inserting data into a program at a program position which
corresponds to a displayed cursor position
    7.
    发明授权
    Method for inserting data into a program at a program position which corresponds to a displayed cursor position 失效
    在与所显示的光标位置对应的程序位置将数据插入程序的方法

    公开(公告)号:US4663705A

    公开(公告)日:1987-05-05

    申请号:US672256

    申请日:1984-10-24

    IPC分类号: G05B19/4093 G05B19/40

    摘要: An automatic programming method for creating an NC program by inserting miscellaneous data, such as M-function instruction data, feed rate instruction data, G-function instruction data and S-function instruction data, into previously created path data is disclosed. The method includes steps of displaying a path trajectory comprising a number of path blocks (b.sub.1, b.sub.2 . . . b.sub.16) on a display screen (105) by using the path data, positioning a cursor (CSR) at a prescribed position on the path trajectory, entering the miscellaneous data, and inserting the miscellaneous data into a block which is the same as that of the path data which correspond to a path block designated by the cursor, or at least at the front or rear of the block.

    摘要翻译: PCT No.PCT / JP84 / 00115 Sec。 371日期1984年10月24日第 102(e)日期1984年10月24日PCT 1984年3月19日PCT PCT。 出版物WO84 / 03780 日期:1984年9月27日。一种用于通过将诸如M功能指令数据,进给速率指令数据,G功能指令数据和S功能指令数据的各种数据插入先前创建的路径来创建NC程序的自动编程方法 披露了数据。 该方法包括以下步骤:通过使用路径数据在显示屏幕(105)上显示包括多个路径块(b1,b2 ... b16)的路径轨迹,将光标(CSR)定位在路径上的规定位置 轨迹,输入杂项数据,以及将杂项数据插入到与由光标指定的路径块对应的路径数据的块中,或者至少在块的前面或后面的块中。

    Angle data discriminating method
    8.
    发明授权
    Angle data discriminating method 失效
    角度数据识别方法

    公开(公告)号:US4642754A

    公开(公告)日:1987-02-10

    申请号:US694383

    申请日:1985-01-07

    CPC分类号: G05B19/40932 Y02P90/265

    摘要: An angle data discriminating method in a method of creating NC machining data by entering a direction for each block (b.sub.1 -b.sub.5) of a part profile through use of a profile symbol key thereby to specify the part profile, followed by entering a dimension for each block of the part profile and using these entered data to create the NC machining data, the method having a first step of specifying dimensions of straight line elements (L.sub.3, L.sub.4) in predetermined blocks (b.sub.3, b.sub.4) by data including at least angles of intersection between the straight line elements and a base line (Z axis), and a second step of recognizing, by using the angles and the directions of the straight line elements in the blocks, that the straight line element lies on a straight line obtained by rotating the base line about the points of intersection in predetermined directions and through predetermined angles.

    摘要翻译: PCT No.PCT / JP84 / 00055 Sec。 371日期1985年1月7日第 102(e)日期1985年1月7日PCT提交1984年2月20日PCT公布。 出版物WO84 / 04609 日期:1984年11月22日。在通过使用轮廓符号键输入部件轮廓的每个块(b1-b5)的方向来形成NC加工数据的方法中的角度数据鉴别方法,从而指定部件轮廓, 然后输入部件型材的每个块的尺寸并使用这些输入的数据来创建NC加工数据,该方法具有指定预定块(b3,b4)中的直线元件(L3,L4)的尺寸的第一步骤, 通过至少包括直线元件与基线(Z轴)之间的交叉角度的数据,以及通过使用块中的直线元件的角度和方向来识别直线元件 位于通过围绕预定方向的交点相互旋转预定角度而获得的直线。

    Area cutting method
    9.
    发明授权
    Area cutting method 失效
    区域切割方法

    公开(公告)号:US4739489A

    公开(公告)日:1988-04-19

    申请号:US767797

    申请日:1985-08-13

    摘要: The present invention provides an area cutting method for machining an area (AR) bounded by the curve (OLC) of a predetermined external shape previously using a unidirectional cutting motion. The invention has a step of performing cutting along an i-th cutting path (PT.sub.i), a step, executed after completion of cutting along the cutting path (PT.sub.i), of moving a tool (TL) in a cutting-feed mode along the curve (OLC) of the external shape from a machining end point (Q.sub.i) on the cutting path to a machining end point (Q.sub.i-1) on an (i-1)th cutting path (PT.sub.i-1) previously cut, a step of positioning the tool (TL) from the point (Q.sub.i-1) to a machining starting point (P.sub.i) on the cutting path (PT.sub.i), a step of moving the tool in the cutting-feed mode along the curve of the external shape from the machining starting point (P.sub.i) on the cutting path (PT.sub.i) to a machining starting point (P.sub.i+1) on the next cutting path (PT.sub.i+1), a step of moving the tool in the cutting-feed mode along the cutting path (PT.sub.i+1) to execute cutting along the cutting path (PT.sub.i+1), and a step of repeating these steps to perform area machining.

    摘要翻译: PCT No.PCT / JP84 / 00591 Sec。 371日期1985年8月13日 102(e)日期1985年8月13日PCT提交1984年12月14日PCT公布。 第WO85 / 02571号公报 日期:1985年6月20日。本发明提供一种区域切割方法,用于加工由先前使用单向切割运动的预定外部形状的由曲线(OLC)限定的区域(AR)。 本发明具有沿着第i条切割路径(PTi)执行切割的步骤,在沿着切割路径(PTi)完成切割之后执行的沿切割进给模式沿着切割进给模式移动工具(TL)的步骤 从切削路径上的加工终点(Qi)到先前切断的第(i-1)切削路径(PTi-1)上的加工终点(Qi-1)的外部形状的曲线(OLC) 将所述工具(TL)从所述切割路径(Pi)上的点(Qi-1)定位到加工起点(Pi)的步骤,沿着所述外部形状的曲线沿所述切削进给模式移动所述工具的步骤 从切割路径(PTi)上的加工起点(Pi)到下一切割路径(PTi + 1)的加工起点(Pi + 1),沿着切割进给模式沿着 切割路径(PTi + 1)沿着切割路径(PTi + 1)进行切割,以及重复这些步骤进行区域加工的步骤。

    Input data sign determining method
    10.
    发明授权
    Input data sign determining method 失效
    输入数据符号确定方法

    公开(公告)号:US4722045A

    公开(公告)日:1988-01-26

    申请号:US694382

    申请日:1985-01-07

    摘要: An input data sign determining method in a method of creating NC machining data by entering a direction (.uparw., , .fwdarw., , .dwnarw., , .rarw., ) for each block (b.sub.1 -b.sub.8) of a part profile through use of a profile symbol key thereby to specify the part profile, followed by entering a dimension for each block of the part profile and using these entered data to create the NC machining data, the method having steps of entering, in the form of an incremental quantity along each axis (x, z), a part profile dimension in a predetermined block, discriminating the direction of the part profile in the block, and determining the sign of an entered incremental quantity on the basis of the direction to convert the incremental quantity into a signed incremental quantity.

    摘要翻译: PCT No.PCT / JP84 / 00054 Sec。 371日期1985年1月7日第 102(e)日期1985年1月7日PCT提交1984年2月20日PCT公布。 公开号WO84 / 04608 日期:1984年11月22日。在通过为每个块(b1-b8)输入方向(&amp;,&,, - >,&darr&,,< - )来创建NC加工数据的方法中的输入数据符号确定方法 通过使用轮廓符号键从而指定部件轮廓,随后输入零件轮廓的每个块的尺寸并使用这些输入的数据来创建NC加工数据,该方法具有以下形式进入的步骤: 沿着每个轴线(x,z)的增量量,预定块中的零件轮廓尺寸,区分块中零件轮廓的方向,以及根据转换方向确定输入的增加量的符号 将增量数量转换为签名增量数量。