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    • 6. 发明专利
    • Numerical controller having speed control function for multi-axis processor
    • 具有多轴加工器速度控制功能的数控机
    • JP2012177973A
    • 2012-09-13
    • JP2011039366
    • 2011-02-25
    • Fanuc Ltdファナック株式会社
    • OTSUKI TOSHIAKISASAKI TAKAFUMI
    • G05B19/416G05B19/4103
    • G05B19/41G05B19/416
    • PROBLEM TO BE SOLVED: To provide a numerical controller provided with a composite speed control part for turning a speed command to a composite speed corresponding to a composite distance of a relative moving distance between a work and a tool tip point and a tool direction change distance due to the relative change of a tool direction to the work by a rotation axis.SOLUTION: In tool tip point control of commanding a tool tip point route and processing the tool tip point route on the basis of a speed command, the numerical controller calculates the tool direction change distance in consideration of the rotation of a tool posture, thus interpolates respective control axes according to the speed command for the tool tip point route, and controls a multi-axis processor which performs processing while relatively changing the tool direction to the work.
    • 要解决的问题:提供一种数字控制器,其设置有复合速度控制部分,用于将速度指令转换为与工件和刀尖点之间的相对移动距离的复合距离和工具相对应的复合速度 由于刀具方向相对于工件的旋转轴相对变化而导致的方向变化距离。

      解决方案:在根据速度指令命令刀尖点路径和加工刀尖点路径的刀尖点控制中,数值控制器考虑刀具姿态的旋转来计算刀具方向变化距离 ,因此根据刀尖点路径的速度指令来内插各个控制轴,并且控制在相对地改变对工件的刀具方向的同时执行处理的多轴处理器。 版权所有(C)2012,JPO&INPIT