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    Numerically controlled machine tool management system
    4.
    发明公开
    Numerically controlled machine tool management system 失效
    数控机床管理系统

    公开(公告)号：EP0689114A3

    公开(公告)日：1996-02-07

    申请号：EP95114268.6

    申请日：1991-04-05

    申请人： MITSUBISHI DENKI KABUSHIKI KAISHA

    发明人： Niwa, Tomomitsu, c/o Mitsubishi Denki K.K.

    IPC分类号： G05B19/418

    CPC分类号： G05B19/408 ,  G05B19/4187 ,  G05B2219/31406 ,  G05B2219/31407 ,  G05B2219/32094 ,  G05B2219/35268 ,  G05B2219/35279 ,  G05B2219/35291 ,  G05B2219/35504 ,  G05B2219/35532 ,  G05B2219/36104 ,  G05B2219/36159 ,  G05B2219/36161 ,  G05B2219/36542 ,  Y02P90/10 ,  Y02P90/205

    摘要： A numerical control system is provided for controlling a machine tool, the control system comprising control means (12, 13) and an external portable storage means (1) for storing data. Read/write means (20) become operable when the external portable storage means (1) is manually connected thereto. Data is read from the external portable storage means (1) and can be written onto the portable storage means. Furthermore, means are provided for generating work operation data which comprises records of the operations performed by the machine tool as well as a personal work record of the operator of the machine tool. The control means (12) also comprise an operation recording memory (23) for storing the work record data.

    摘要翻译： 提供了一种用于控制机床的数字控制系统，该控制系统包括控制装置（12,13）和用于存储数据的外部便携式存储装置（1）。 当外部便携式存储装置（1）手动连接到其上时，读/写装置（20）变成可操作的。 数据从外部便携式存储装置（1）读取并且可以被写入便携式存储装置。 此外，提供了用于生成工作操作数据的装置，其包括机床执行的操作的记录以及机床操作员的个人工作记录。 控制装置（12）还包括用于存储工作记录数据的操作记录存储器（23）。

    Numerical control unit
    9.
    发明公开
    Numerical control unit 失效
    数控单元

    公开(公告)号：EP0451794A3

    公开(公告)日：1993-11-18

    申请号：EP91105619.0

    申请日：1991-04-09

    申请人： MITSUBISHI DENKI KABUSHIKI KAISHA

    发明人： Niwa, Tomomitsu, c/o Mitsubishi Denki K.K.

    IPC分类号： G05B19/405

    CPC分类号： G05B19/408 ,  G05B2219/35563 ,  G05B2219/36242

    摘要： A numerical control system for machining a workpiece including a reader (11) for reading a machining control program for the workpiece, a control device (12) for supplying a control signal to a machine tool (14) for the workpiece and a storage device (18,19) disposed internal or external to the control device, for storing a conversion table for converting a first character string read from the program into a second character string representing a command. The control device (12) operates in response to the reader (11) reading the first character string to supply the control signal to the machine tool in accordance with the command of the second character string. The second character string may represent, e.g., a delete command or a repeat instruction command.