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    Numerical control device
    2.
    发明授权
    Numerical control device 有权

    公开(公告)号：US09864359B2

    公开(公告)日：2018-01-09

    申请号：US14762318

    申请日：2013-04-05

    申请人： Mitsubishi Electric Corporation

    发明人： Ryosuke Yamashita ,  Nobuyuki Takahashi

    IPC分类号： G05B19/19 ,  G05B19/4155

    CPC分类号： G05B19/19 ,  G05B19/4155 ,  G05B2219/34286

    摘要： A numerical control device includes at least an operation-pattern storage unit that stores operation patterns each including commands for causing operations by a peripheral device to be executed, the commands using a shaft configuration of the peripheral device, a unique M code, or a moving amount of the peripheral device as variables, a machine-information storage unit that stores machine information in which a value with respect to each of the variables is specified for a shaft of the peripheral device or for the unique M code, and a program analysis unit that when a command in a received numerical control program is a command for the peripheral device, acquires an operation pattern corresponding to an argument indicating the operation pattern and delivers the operation pattern to a peripheral-device operation generation unit together with a moving amount indicated by an argument indicating the moving amount of the peripheral device.

    Numerical control device
    3.
    发明授权
    Numerical control device 有权
    数控装置

    公开(公告)号：US09400497B2

    公开(公告)日：2016-07-26

    申请号：US14131252

    申请日：2013-05-09

    申请人： Mitsubishi Electric Corporation

    发明人： Takeshi Tsuda ,  Tomonori Sato

    IPC分类号： G05B19/19 ,  G05B19/4063 ,  G01M13/00 ,  G01M99/00

    CPC分类号： G05B19/19 ,  G01M13/00 ,  G01M99/008 ,  G05B19/4063 ,  G05B2219/31439 ,  G05B2219/34286

    摘要： A numerical control device that controls, in a machine tool, driving of a motor based on a machining program is provided. The numerical control device includes a position-command generating unit configured to generate a position command to the motor and a mark-command generating unit configured to generate a mark command for machining of a mark indicating that an abnormality occurs in the machining. The mark-command generating unit sequentially stores information concerning a moving route of the tool by the machining and generates, when an alarm is raised because the abnormality is detected, as the mark command, a moving command for moving the tool in a direction opposite to a direction during the machining while correcting a position of the tool in a tool axis direction with respect to a position during the machining, and the position-command generating unit generates the position command based on the mark command.

    摘要翻译： 提供了一种在机床中控制基于加工程序驱动马达的数控装置。 数字控制装置包括：位置指令生成部，生成对电动机的位置指令;以及标记指令生成部，生成用于加工表示在加工中发生异常的标记的标记指令。 标记命令生成单元通过加工顺序地存储关于刀具的移动路线的信息，并且当由于检测到异常而引起报警时，作为标记命令，产生用于沿与...相反的方向移动刀具的移动命令 在加工期间相对于加工中的位置校正刀具在刀具轴线方向上的位置的方向，并且位置指令生成单元基于标记命令生成位置命令。

    NUMERICAL CONTROL DEVICE
    4.
    发明申请
    NUMERICAL CONTROL DEVICE 有权
    数控装置

    公开(公告)号：US20150378344A1

    公开(公告)日：2015-12-31

    申请号：US14762318

    申请日：2013-04-05

    申请人： MITSUBISHI ELECTRIC CORPORATION

    发明人： Ryosuke YAMASHITA ,  Nobuyuki TAKAHASHI

    IPC分类号： G05B19/19

    CPC分类号： G05B19/19 ,  G05B19/4155 ,  G05B2219/34286

    摘要： A numerical control device includes at least an operation-pattern storage unit that stores operation patterns each including commands for causing operations by a peripheral device to be executed, the commands using a shaft configuration of the peripheral device, a unique M code, or a moving amount of the peripheral device as variables, a machine-information storage unit that stores machine information in which a value with respect to each of the variables is specified for a shaft of the peripheral device or for the unique M code, and a program analysis unit that when a command in a received numerical control program is a command for the peripheral device, acquires an operation pattern corresponding to an argument indicating the operation pattern and delivers the operation pattern to a peripheral-device operation generation unit together with a moving amount indicated by an argument indicating the moving amount of the peripheral device

    摘要翻译： 数字控制装置至少包括操作模式存储单元，其存储各自包括用于使外围设备执行的操作的命令的操作模式，使用外围设备的轴配置的命令，唯一M代码或移动 外围设备的数量作为变量，存储机器信息的机器信息存储单元，其存储关于每个变量的值针对外围设备的轴或唯一M代码指定的机器信息，以及程序分析单元 当接收到的数控程序中的命令是用于外围设备的命令时，获取与指示操作模式的参数相对应的操作模式，并将操作模式与外围设备操作生成单元一起传送到由 指示外围设备的移动量的参数

    NUMERICAL CONTROL SYSTEM INCLUDING INTERNAL REGISTER SELF-RESET FUNCTION WITH SERIAL COMMUNICATION SIGNAL MONITORING
    5.
    发明申请
    NUMERICAL CONTROL SYSTEM INCLUDING INTERNAL REGISTER SELF-RESET FUNCTION WITH SERIAL COMMUNICATION SIGNAL MONITORING 有权
    包括内部寄存器自复位功能的数字控制系统与串行通信信号监控

    公开(公告)号：US20160209827A1

    公开(公告)日：2016-07-21

    申请号：US14992288

    申请日：2016-01-11

    申请人： FANUC Corporation

    发明人： Takahiro BABA ,  Kouji HADA ,  Yoshito MIYAZAKI

    IPC分类号： G05B19/402

    CPC分类号： G05B19/402 ,  G05B2219/34286

    摘要： In a numerical control system including a numerical controller and a plurality of I/O units, a serial communication signal monitoring circuit is included inside the I/O unit to monitor a serial communication signal (data and an idle signal). When a state is detected in which a serial communication signal is high or low for a predetermined time or longer, the numerical control system acknowledges the state as disconnection of the serial communication signal, and generates a reset pulse signal to reset an internal register of the I/O unit. With this configuration, when the power supply of the numerical controller is turned off/on, it is unnecessary to turn off/on the power supply of the I/O unit.

    摘要翻译： 在包括数字控制器和多个I / O单元的数字控制系统中，串行通信信号监控电路被包括在I / O单元内以监视串行通信信号（数据和空闲信号）。 当检测到串行通信信号为高电平或低电平达预定时间或更长时间的状态时，数字控制系统确认串联通信信号的断开状态，并产生复位脉冲信号以复位内部寄存器 I / O单元。 通过这种配置，当数字控制器的电源关闭/接通时，不需要关闭/关闭I / O单元的电源。

    NUMERICAL CONTROL DEVICE
    6.
    发明申请
    NUMERICAL CONTROL DEVICE 有权
    数控装置

    公开(公告)号：US20150153719A1

    公开(公告)日：2015-06-04

    申请号：US14131252

    申请日：2013-05-09

    申请人： Mitsubishi Electric Corporation

    发明人： Takeshi Tsuda ,  Tomonori Sato

    IPC分类号： G05B19/19 ,  G01M99/00 ,  G01M13/00

    CPC分类号： G05B19/19 ,  G01M13/00 ,  G01M99/008 ,  G05B19/4063 ,  G05B2219/31439 ,  G05B2219/34286

    摘要： A numerical control device that controls, in a machine tool, driving of a motor based on a machining program is provided. The numerical control device includes a position-command generating unit configured to generate a position command to the motor and a mark-command generating unit configured to generate a mark command for machining of a mark indicating that an abnormality occurs in the machining. The mark-command generating unit sequentially stores information concerning a moving route of the tool by the machining and generates, when an alarm is raised because the abnormality is detected, as the mark command, a moving command for moving the tool in a direction opposite to a direction during the machining while correcting a position of the tool in a tool axis direction with respect to a position during the machining, and the position-command generating unit generates the position command based on the mark command.

    摘要翻译： 提供了一种在机床中控制基于加工程序驱动马达的数控装置。 数字控制装置包括：位置指令生成部，生成对电动机的位置指令;以及标记指令生成部，生成用于加工表示在加工中发生异常的标记的标记指令。 标记命令生成单元通过加工顺序地存储关于刀具的移动路线的信息，并且当由于检测到异常而引起报警时，作为标记命令，产生用于沿与...相反的方向移动刀具的移动命令 在加工期间相对于加工中的位置校正刀具在刀具轴线方向上的位置的方向，并且位置指令生成单元基于标记命令生成位置命令。

    Programmable controller with intelligent positioning I/O modules
    9.
    发明授权
    Programmable controller with intelligent positioning I/O modules 失效
    具有智能定位I / O模块的可编程控制器

    公开(公告)号：US4510565A

    公开(公告)日：1985-04-09

    申请号：US420561

    申请日：1982-09-20

    申请人： Ernst Dummermuth

    发明人： Ernst Dummermuth

    IPC分类号： G05B19/414 ,  G06F15/46

    CPC分类号： G05B19/4147 ,  G05B2219/33129 ,  G05B2219/34208 ,  G05B2219/34286 ,  G05B2219/34396 ,  G05B2219/34448 ,  G05B2219/41275 ,  G05B2219/43009 ,  G05B2219/43041

    摘要： A programmable controller for closed-loop positioning control has a main processor unit, and an I/O interface rack in which a master I/O positioning module and three satellite I/O modules are mounted and connected to servomechanisms to control motion along three axes of a controlled machine. Move data is transmitted from the main processor unit to the master I/O positioning module in data blocks, with the number of transmissions varying, depending upon a mode of axis coupling that is used in controlling the particular machine. The master I/O positioning module converts move data from a user program format to a binary format and transfers it to the satellite I/O modules, each of which performs closed-loop positioning control of a respective axis of motion. The processor on each satellite I/O module also determines a position prior to the end of each move to apply a user-programmed deceleration when needed to blend moves having different velocities.

    摘要翻译： 用于闭环定位控制的可编程控制器具有主处理器单元和I / O接口架，其中主I / O定位模块和三个卫星I / O模块被安装并连接到伺服机构以控制沿着三个轴的运动 的受控机器。 移动数据从主处理器单元发送到数据块中的主I / O定位模块，传输次数根据用于控制特定机器的轴耦合模式而变化。 主I / O定位模块将移动数据从用户程序格式转换为二进制格式，并将其传送到卫星I / O模块，每个模块执行相应运动轴的闭环定位控制。 每个卫星I / O模块上的处理器还确定每次移动结束之前的位置，以在需要混合具有不同速度的移动时应用用户编程的减速度。