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    • 5. 发明申请
    • NUMERICAL CONTROL APPARATUS
    • 数控装置
    • US20150134105A1
    • 2015-05-14
    • US14362546
    • 2012-02-06
    • Yukihiro IuchiDaisuke FujinoShunro Ono
    • Yukihiro IuchiDaisuke FujinoShunro Ono
    • G05B19/19
    • G05B19/19G05B19/4155G05B2219/32105G05B2219/36361
    • A numerical control apparatus includes a program analyzing unit configured to pre-fetch a tool replacement command and a post-replacement positioning command from a machining program and output these commands, a tool-replacement-command output unit configured to cause, based on the tool replacement command, a machine tool to execute a tool replacing operation, and a movement-command determining unit and an interpolating unit configured to start, when the post-replacement positioning command is an axis component command for positioning an axis related to the tool replacing operation, control of the axis based on the axis component command, after waiting for completion of the tool replacing operation, and start, when the post-replacement positioning command is an axis component command for positioning an axis unrelated to the tool replacing operation, control of the axis based on the axis component command, without waiting for the same.
    • 数值控制装置包括:程序分析单元,被配置为从加工程序预取刀具替换命令和替换后定位命令并输出这些命令;刀具替换命令输出单元,其被配置为基于所述刀具 更换指令,执行刀具替换操作的机床;以及移动指令判定单元和内插单元,被配置为当所述替换后定位命令是用于定位与所述刀具更换操作相关的轴的轴分量命令时,开始 在等待刀具更换操作完成之后,基于轴分量指令控制轴,并且当替换后定位命令是用于定位与刀具更换操作无关的轴的轴分量命令时,开始控制 轴基于轴分量命令,无需等待相同。
    • 7. 发明公开
    • NC PROGRAM GENERATION METHOD AND CUTTING PROCESSING METHOD
    • 用于生产的数控加工程序及处理
    • EP2687933A1
    • 2014-01-22
    • EP12757281.6
    • 2012-02-23
    • Hitachi, Ltd.
    • TSUTSUMI, DaisukeONOZUKA, HideakiKONO, IppeiNAKANO, TakahiroBAYASI, Qiqige
    • G05B19/4093B23Q15/00G05B19/4069
    • G05B19/40938G05B2219/36071G05B2219/36252G05B2219/36361G05B2219/49391G05B2219/50308G05B2219/50316G05B2219/50322Y02P90/265
    • An NC program generating method is capable of predicting tool wear with high precision before carrying out machining in three-dimensional-shape cutting and generating an NC program in consideration of tool change, etc. In the NC program generating method, an NC simulator 5 executes an NC simulation of an NC program at each process interval set in advance; a machining-condition acquiring unit 6 and the machining-state acquiring unit 7 acquire a machining condition and a machining state; a tool-wear-amount calculating unit 8 references a tool wear amount corresponding to the machining state from a tool wear database 10 and calculates information about a tool wear amount of each process interval; and an NC-program-optimization processing unit 9 changes the machining condition of the NC program and optimizes the NC program so that a tool can be used without waste based on the information about the tool wear amount of each process interval calculated by the tool-wear-amount calculating unit 8.
    • 的NC程序生成方法能够在考虑换刀等。在NC程序生成方法的三维形状的切割和生成NC程序的执行机加工,以NC模拟器5个执行之前预测的工具磨损高精度的 在预先设置的每个处理间隔的NC程序的NC模拟的; 的加工条件获取单元6和加工状态获取单元获取7加工条件和加工状态; 的工具磨损量计算部8所参照的工具磨损量从工具磨损数据库10对应于该加工状态,并计算有关每个处理间隔的工具磨损量的信息; 和NC程序优化处理单元9改变NC程序的加工条件和优化了NC程序所以没有一个工具能够没有浪费基于关于由所述工具 - 计算出的各处理间隔的刀具磨损量的信息被用于 磨损量计算部8
    • 10. 发明授权
    • Numerical control apparatus
    • 数控装置
    • US09494928B2
    • 2016-11-15
    • US14362546
    • 2012-02-06
    • Yukihiro IuchiDaisuke FujinoShunro Ono
    • Yukihiro IuchiDaisuke FujinoShunro Ono
    • G05B19/19G05B19/4155
    • G05B19/19G05B19/4155G05B2219/32105G05B2219/36361
    • A numerical control apparatus includes a program analyzing unit configured to pre-fetch a tool replacement command and a post-replacement positioning command from a machining program and output these commands, a tool-replacement-command output unit configured to cause, based on the tool replacement command, a machine tool to execute a tool replacing operation, and a movement-command determining unit and an interpolating unit configured to start, when the post-replacement positioning command is an axis component command for positioning an axis related to the tool replacing operation, control of the axis based on the axis component command, after waiting for completion of the tool replacing operation, and start, when the post-replacement positioning command is an axis component command for positioning an axis unrelated to the tool replacing operation, control of the axis based on the axis component command, without waiting for the same.
    • 数值控制装置包括:程序分析单元,被配置为从加工程序预取刀具替换命令和替换后定位命令并输出这些命令;刀具替换命令输出单元,其被配置为基于所述刀具 更换指令,执行刀具替换操作的机床;以及移动指令判定单元和内插单元,被配置为当所述替换后定位命令是用于定位与所述刀具更换操作相关的轴的轴分量命令时,开始 在等待刀具更换操作完成之后,基于轴分量指令控制轴,并且当替换后定位命令是用于定位与刀具更换操作无关的轴的轴分量命令时,开始控制 轴基于轴分量命令,无需等待相同。