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    • 1. 发明申请
    • NUMERICAL CONTROL DEVICE AND NUMERICAL CONTROL SYSTEM
    • 数控装置和数控系统
    • US20150127140A1
    • 2015-05-07
    • US14397620
    • 2012-07-17
    • Yuya KadoMasaki Ryu
    • Yuya KadoMasaki Ryu
    • G05B19/19
    • G05B19/19G05B19/4155G05B2219/35472G05B2219/35581
    • A numerical control device includes: a switching unit switching between a first processing mode in which a position command for an amplifier is generated by performing interpolation process and acceleration/deceleration process on a program command in a machining program, and a second processing mode in which a position command every intra-amplifier control cycle for the amplifier is generated by performing acceleration/deceleration process on a command generated every intra-amplifier control cycle, which is a control cycle in the amplifier; a normal analysis unit extracting movement data on a machine tool by analyzing the program command when operating in the first processing mode; an interpolation processing unit obtaining first interpolated data by performing the interpolation process on the movement data when operating in the first processing mode; and a fast analysis unit extracting interpolated movement data as second interpolated data by analyzing the program command when operating in the second processing mode.
    • 数字控制装置包括:切换单元,其在通过进行插值处理生成放大器的位置指令的第一处理模式和加工程序中的程序命令的加减速处理之间切换,在第二处理模式中, 通过对作为放大器中的控制周期的每个放大器内控制周期生成的指令进行加速/减速处理来生成放大器的每个放大器内控制周期的位置指令; 正常分析单元,通过在第一处理模式下操作时分析程序命令,提取机床上的运动数据; 内插处理单元,当在第一处理模式下操作时,通过对移动数据进行内插处理,获得第一内插数据; 以及快速分析单元,通过在第二处理模式下操作时分析程序命令,将内插移动数据提取为第二内插数据。