Modular numerical control system with automatic programming function
    1.
    发明授权
    Modular numerical control system with automatic programming function 失效
    具有自动编程功能的模块化数控系统

    公开(公告)号:US4607327A

    公开(公告)日:1986-08-19

    申请号:US536879

    申请日:1983-09-29

    CPC分类号: G05B19/409 G05B2219/36161

    摘要: A numerical control system having an automatic programming unit for executing automatic programming, and a numerical control unit for executing numerical control. A single operator's panel having selection keys is provided and shared by both the automatic programming unit and numerical control unit. The system includes a control unit which, based on selection information entered from the operator's panel by manipution of the selection keys, devotes the operator's panel exclusively to the automatic programming unit or numerical control unit. The automatic programming unit and numerical control unit share a single display device and a single data input/output unit, in addition to the operator's panel.

    摘要翻译: 一种具有用于执行自动编程的自动编程单元的数字控制系统和用于执行数字控制的数字控制单元。 具有选择键的单个操作面板由自动编程单元和数字控制单元提供并共享。 该系统包括控制单元,其基于通过操作选择键从操作面板输入的选择信息,将操作面板专用于自动编程单元或数字控制单元。 自动编程单元和数字控制单元除了操作面板之外,还共享单个显示设备和单个数据输入/输出单元。

    Automatic machining process determination method in an automatic
programming system
    2.
    发明授权
    Automatic machining process determination method in an automatic programming system 失效
    自动编程系统中的自动加工过程确定方法

    公开(公告)号:US4723203A

    公开(公告)日:1988-02-02

    申请号:US767264

    申请日:1985-08-07

    摘要: A machining process determination method in automatic programming for automatically creating NC data for a lathe. The method includes storing machining processes in a memory in a machining sequence, reading the previously stored machining processes out of the memory in order after entry of a blank profile (BP) and part profile (PF); automatically discriminating based on the blank profile and final part profile whether the read machining process is needed to obtain a final part; when it is not required, performing identical discrimination processing upon reading the next machining process out of the memory, and when it is required, determining a cutting domain (A1, A2, A3) and cutting direction of the machining process; and thereafter creating NC data upon reading subsequent machining processes out of the memory and performing identical processing.

    摘要翻译: PCT No.PCT / JP84 / 00589 Sec。 371日期1985年8月7日 102(e)日期1985年8月7日PCT提交1984年12月14日PCT公布。 第WO85 / 02692号公报 日期:1985年6月20日。自动编程中用于自动生成车床NC数据的加工过程确定方法。 该方法包括在加工顺序的存储器中存储加工过程,在进入空白轮廓(BP)和零件轮廓(PF)之后依次读出存储器中的先前存储的加工过程; 根据坯料轮廓和最终零件轮廓自动识别是否需要读取加工过程来获得最终零件; 当不需要时,在从存储器读出下一个加工过程之后执行相同的鉴别处理,并且当需要时,确定切割区域(A1,A2,A3)和切削方向; 然后在从存储器读出后续的加工处理之后创建NC数据,并执行相同的处理。

    Color display method for NC system having automatic programming function
    3.
    发明授权
    Color display method for NC system having automatic programming function 失效
    具有自动编程功能的数控系统的彩色显示方式

    公开(公告)号:US4703441A

    公开(公告)日:1987-10-27

    申请号:US705424

    申请日:1985-02-06

    摘要: A color display method for a system having an automatic programming unit (101) equipped with a color display function, and an NC unit (102) which does not possess a color display function, wherein a correlation between a display item and a display color for an NC mode of operation is stored beforehand in a memory (105c) of a control unit (105). When a predetermined item display request key provided on an operator's panel (104) is pressed while in the NC mode, a control unit (105) informs the NC unit (102) of the name of the item for which display has been requested and applies color information, which corresponds to the item for which display has been requested, to a color display device (106). The NC unit applies item data, corresponding to the name of the item, to the color display device which displays the item data in a color designated by the color information applied thereto by the control unit (105).

    摘要翻译: PCT No.PCT / JP84 / 00285 Sec。 371日期1985年2月6日 102(e)日期1985年2月6日PCT Filed 1984年6月5日PCT公布。 出版物WO84 / 04979 日期:1984年12月20日。一种具有配备有彩色显示功能的自动编程单元(101)和不具有彩色显示功能的NC单元(102)的系统的彩色显示方法,其中, 显示项目和用于NC操作模式的显示颜色预先存储在控制单元(105)的存储器(105c)中。 当在NC模式下按下在操作面板(104)上提供的预定项目显示请求键时,控制单元(105)通知NC单元(102)已经请求显示的项目的名称并应用 颜色信息,其对应于已经请求显示的项目,到彩色显示设备(106)。 NC单元将与项目名称对应的项目数据应用于以由控制单元(105)应用于其的颜色信息指定的颜色显示项目数据的彩色显示设备。

    Numerical control unit file protection system
    4.
    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。

    Blank profile specifying method
    5.
    发明授权
    Blank profile specifying method 失效
    空白配置文件指定方法

    公开(公告)号:US4669041A

    公开(公告)日:1987-05-26

    申请号:US694451

    申请日:1984-12-24

    CPC分类号: G05B19/40935 Y02P90/265

    摘要: A blank profile specifying method in automatic programming for lathes has a step of specifying a finished profile (1), a step of entering a maximum length (L.sub.m) and a maximum diameter (F.sub.m) of a blank profile (2), a step of obtaining the maximum length (L.sub.t) and the maximum diameter (F.sub.t) of the finished profile from entered finished profile data, a step of calculating an uncut thickness (t.sub.z) longitudinally of the blank and an uncut thickness (t.sub.x) diametrically of the blank by using L.sub.m, L.sub.t, F.sub.m, F.sub.t, a step of obtaining the blank profile (2) by enlarging the finished profile by the uncut thicknesses in the respective directions, and displaying the blank profile and the finished profile, a step of entering position data indicative of inflection points (P.sub.1, P.sub.2 . . . P.sub.5) of an actual blank profile, and a step of storing the entered position data indicative of the inflection points and modifying the display of the blank profile by using the position data.

    摘要翻译: PCT No.PCT / JP84 / 00138 Sec。 371日期1984年12月24日第 102(e)日期1984年12月24日PCT提交1984年3月27日PCT公布。 公开号WO84 / 04407 日期:1984年11月8日。车床自动编程中的空白轮廓指定方​​法具有指定完成轮廓(1)的步骤,输入坯料轮廓的最大长度(Lm)和最大直径(Fm) (2),从输入的完成轮廓数据中获得成品轮廓的最大长度(Lt)和最大直径(Ft)的步骤,计算坯料纵向的未切割厚度(tz)和未切割厚度 通过使用Lm,Lt,Fm,Ft来直径地选择坯料的步骤,通过在各个方向上通过未切割厚度扩大完成的轮廓并且显示坯件轮廓和完成的轮廓来获得坯料轮廓(2)的步骤, 输入表示实际空白轮廓的拐点(P1,P2 ... P5)的位置数据的步骤,以及存储表示拐点的输入位置数据的步骤,并通过使用 位置数据。

    Numerically controlled cutting method
    6.
    发明授权
    Numerically controlled cutting method 失效
    数控切割方法

    公开(公告)号:US4559601A

    公开(公告)日:1985-12-17

    申请号:US451145

    申请日:1982-12-01

    摘要: There is disclosed a numerically controlled cutting method of cutting a curved surface SF generated by interconnecting corresponding points mi, ni (i=1, 2, . . . ) on two curved lines CV1, CV2 with a cutter BT of a milling machine having simultaneously controlled five axes or a wire electrode of a wire-cut electric discharge cutting machine. According to the numerically controlled cutting method, curve information specifying the two curved lines CV1, CV2, information on tool radius or wire radius, information on the direction of tool or wire compensation, and division information for dividing the curved lines are supplied as inputs. Using the above items of information an offset position at dividing points mi, ni, which are next to dividing points mi-1, ni-1 at which the cutter BT or wire is currently positioned, is determined. The cutter BT or wire is then moved to the offset position to cut the curved surface SF.

    摘要翻译: PCT No.PCT / JP82 / 00104 Sec。 371日期1982年12月1日 102(e)1982年12月1日日期PCT提交1982年4月5日PCT公布。 出版物WO82 / 03474 日本公报1982年10月14日。公开了一种数字切割方法,其切割通过用切割器将两个曲线CV1,CV2上的相应点mi,ni(i = 1,2,...)相互连接而产生的曲面SF 具有同时控制五轴的铣床的BT或线切割放电切割机的线电极。 根据数控切割方法,提供指定两条曲线CV1,CV2,关于刀具半径或线半径的信息的曲线信息,关于刀具或线补偿的方向的信息以及用于分割曲线的分割信息作为输入。 使用上述信息项,确定在切割器BT或线当前所在的分割点mi-1,ni-1旁边的分割点mi,ni处的偏移位置。 然后将切割器BT或线移动到偏移位置以切割曲面SF。

    Numerical control machining method and apparatus
    8.
    发明授权
    Numerical control machining method and apparatus 失效
    数控加工方法及装置

    公开(公告)号:US4535408A

    公开(公告)日:1985-08-13

    申请号:US445371

    申请日:1982-11-26

    摘要: A numerical control machining method and apparatus wherein a workpiece (101) is machined on the basis of curved surface data defining a curved surface. In the numerical control machining method and apparatus, a first boundary surface (103) serving as an upper limit and a second boundary surface (104) serving as a lower limit are respectively entered as inputs. A determination is made whether a tool lies in an upper part with respect to the first boundary surface (103), between the first and second boundary surfaces, or in a lower part with respect to the second boundary surface (104), and only the curved surface (CA.sub.1) enclosed by the first boundary surface (103) and the second boundary surface (104) is machined on the basis of the curved surface data. Then first and second boundary surfaces (103, 104) are moved downwards by predetermined values and the tool is moved by rapid traverse to a position (P.sub.12) corresponding to the first boundary surface (103'). After the completion of the machining of the curved surface (CA.sub.1) enclosed by the first and second boundary surfaces the next cutting operation is started from the position (P.sub.12).

    摘要翻译: PCT No.PCT / JP82 / 00093 Sec。 371日期1982年11月26日 102(e)1982年11月26日日期PCT提交1982年4月1日PCT公布。 公开号WO82 / 03353 日期:1982年10月14日。一种数控加工方法和装置,其中基于限定弯曲表面的曲面数据来加工工件(101)。 在数控加工方法和装置中,分别输入用作上限的第一边界面(103)和用作下限的第二边界面(104)作为输入。 确定工具是否位于相对于第一边界表面(103)的上部,第一和第二边界表面之间或相对于第二边界表面(104)的下部中,并且仅 基于曲面数据加工由第一边界面(103)和第二边界面(104)包围的曲面(CA1)。 然后,第一和第二边界面(103,104)向下移动预定值,并且通过快速移动将工具移动到对应于第一边界面(103')的位置(P12)。 在由第一和第二边界面包围的曲面(CA1)的加工完成之后,从位置(P12)开始下一个切割操作。

    Numerical control method
    9.
    发明授权
    Numerical control method 失效
    数控方法

    公开(公告)号:US4506331A

    公开(公告)日:1985-03-19

    申请号:US389936

    申请日:1982-06-18

    IPC分类号: G05B19/41 G06F15/46

    CPC分类号: G05B19/41 G05B2219/34101

    摘要: A numerical control method for controlling a numerical control device and prereading the numerical control data in a succeeding block during the execution of numerical control in accordance with the current block. A plurality of line segments, each specified by a block of numerical control data, approximate a curve. When the length of a line segment is less than a prescribed length (defined by required machining precision), control of movement of a member such as a tool based on the data specifying said line segment is skipped. This eliminates intermittent tool movement, improves machining precision, and prevents damage to the machine tool.

    摘要翻译: 一种数字控制方法,用于根据当前块在数字控制执行期间控制数控装置并对后续块中的数控数据进行预编译。 由数字控制数据块指定的多个线段近似曲线。 当线段的长度小于规定长度(由所需的加工精度定义)时,跳过基于指定所述线段的数据的诸如刀具的部件的移动的控制。 这样可以消除间歇式刀具运动,提高加工精度,并防止损坏机床。

    System and method for preparing numerical control information
    10.
    发明授权
    System and method for preparing numerical control information 失效
    制备数控信息的系统和方法

    公开(公告)号:US4490781A

    公开(公告)日:1984-12-25

    申请号:US279600

    申请日:1981-07-01

    摘要: A system for preparing numerical control information wherein data necessary for machining is divided into several items and then entered, item-by-item, in accordance with certain rules, in an apparatus for preparing numerical control information. The apparatus responds by executing predetermined arithmetic and editing operations to prepare the numerical control information. To input the data, language and graphics readily understandable by one who can prepare or comprehend an ordinary blueprint are displayed on a display screen provided on the apparatus, the display using ordinary characters and symbols to request that the operator enter the required data. The operator responds to the request by using ordinary numerals, characters and symbols to enter the required data in the apparatus for preparing the numerical control information.

    摘要翻译: 一种用于准备数控信息的系统,其中,在用于编制数控信息的装置中,根据一定的规则,将加工所需的数据分割成若干项,然后逐项输入。 该装置通过执行预定的算术和编辑操作来进行响应,以准备数字控制信息。 为了输入数据,可以准备或理解普通蓝图的人容易理解的语言和图形被显示在设备上提供的显示屏幕上,使用普通字符和符号显示请求操作者输入所需数据。 操作员通过使用普通数字,字符和符号来响应该请求,以便在用于准备数字控制信息的装置中输入所需的数据。