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1. 发明申请

US20090153092A1 NUMERICAL CONTROLLER HAVING CONTROL MODE SWITCHING FUNCTION 有权
标题翻译：具有控制模式切换功能的数控系统
公开(公告)号：US20090153092A1
公开(公告)日：2009-06-18
申请号：US12269068
申请日：2008-11-12
申请人： Masahiko Hosokawa , Shuji Ogawa , Kazuhiko Sonobe
发明人： Masahiko Hosokawa , Shuji Ogawa , Kazuhiko Sonobe
IPC分类号： G05B7/02
CPC分类号： G05B19/19 , G05B2219/42104
摘要： A pulse distribution unit notifies a mode control/instruction unit of an output start signal Sa that notifies of the start of output of a position command signal. The mode control/instruction unit outputs a mode setting signal, a speed command signal, and a compensation pulse Sc to an axis control unit. In a position control mode, the mode control/instruction unit continues outputting the speed command signal to the axis control unit until the mode control/instruction unit receives the output start signal Sa from the pulse distribution unit, and stops, up receiving the output start signal Sa, outputting the speed command signal. The compensation pulse Sc is output to the axis control unit to cancel the difference between a spindle position and the position control start reference position of the spindle. The axis control unit adds the compensation pulse Sc to the position command signal of the spindle output from the pulse distribution unit and outputs the result to a servo control unit.
摘要翻译：脉冲分配单元向模式控制/指示单元通知通知位置指令信号的开始输出的输出开始信号Sa。模式控制/指令单元向轴控制单元输出模式设置信号，速度指令信号和补偿脉冲Sc。在位置控制模式中，模式控制/指示单元继续向轴控制单元输出速度指令信号，直到模式控制/指示单元从脉冲分配单元接收到输出开始信号Sa为止，停止接收输出开始信号Sa，输出速度指令信号。补偿脉冲Sc被输出到轴控制单元，以消除主轴位置和主轴的位置控制开始基准位置之间的差。轴控制单元将补偿脉冲Sc与从脉冲分配单元输出的主轴的位置指令信号相加，并将结果输出到伺服控制单元。

2. 发明授权

US07973509B2 Numerical controller having control mode switching function 有权
标题翻译：具有控制模式切换功能的数字控制器
公开(公告)号：US07973509B2
公开(公告)日：2011-07-05
申请号：US12269068
申请日：2008-11-12
申请人： Masahiko Hosokawa , Shuji Ogawa , Kazuhiko Sonobe
发明人： Masahiko Hosokawa , Shuji Ogawa , Kazuhiko Sonobe
IPC分类号： G05B19/18
CPC分类号： G05B19/19 , G05B2219/42104
摘要： A pulse distribution unit notifies a mode control/instruction unit of an output start signal. The mode control/instruction unit outputs a mode setting signal, a speed command signal, and a compensation pulse to an axis control unit. In a position control mode, the mode control/instruction unit continues outputting the speed command signal to the axis control unit until the mode control/instruction unit receives the output start signal from the pulse distribution unit, and stops, up receiving the output start signal, outputting the speed command signal. The compensation pulse is output to the axis control unit to cancel the difference between a spindle position and the position control start reference position of the spindle. The axis control unit adds the compensation pulse to the position command signal of the spindle output from the pulse distribution unit and outputs the result to a servo control unit.
摘要翻译：脉冲分配单元向模式控制/指令单元通知输出开始信号。模式控制/指令单元向轴控制单元输出模式设置信号，速度指令信号和补偿脉冲。在位置控制模式中，模式控制/指示单元继续向轴控制单元输出速度指令信号，直到模式控制/指示单元接收到来自脉冲分配单元的输出开始信号，并停止接收输出开始信号，输出速度指令信号。补偿脉冲输出到轴控制单元，以消除主轴位置与主轴位置控制开始基准位置之间的差异。轴控制单元将补偿脉冲添加到从脉冲分配单元输出的主轴的位置指令信号，并将结果输出到伺服控制单元。

3. 发明申请

US20060149411A1 Numerical controller 审中-公开
标题翻译：数控机
公开(公告)号：US20060149411A1
公开(公告)日：2006-07-06
申请号：US11311225
申请日：2005-12-20
申请人： Hideshi Kochiya , Shouichi Sagara , Kazuhiko Sonobe
发明人： Hideshi Kochiya , Shouichi Sagara , Kazuhiko Sonobe
IPC分类号： G06F19/00
CPC分类号： G05B19/4067 , G05B2219/34365 , G05B2219/35262 , G05B2219/50104
摘要： A numerical controller that accurately restores a state in a resumption point and is capable of auto-generating a state restoring program for restoring to the resumption point without executing a machining program. The numerical controller is a numerical controller that carries out the machining according to the machining program, and has a restoring function for restoring the state at the time of suspension by using a resumption program created from the machining program. The restoring function includes the command extracting means for extracting commands to execute machine operations from the resumption program and state restoring program creating means which arranges the extracted commands in the order of programs of the machining program and creates the state restoring program. Miscellaneous function commands issued before the resumption point of the machining program and call commands such as macro commands to implement the preset operations are auto-created in the order of execution processing of the machining program in the state restoring program separately from the machining program without the operator's operation.
摘要翻译：一种数值控制器，其能够在恢复点中精确地恢复状态，并且能够自动生成用于恢复到恢复点的状态恢复程序而不执行加工程序。数值控制器是根据加工程序执行加工的数值控制器，具有通过使用从加工程序创建的恢复程序来恢复停止时的状态的恢复功能。恢复功能包括命令提取装置，用于从恢复程序提取执行机器操作的命令，以及状态恢复程序创建装置，其按照加工程序的程序顺序排列提取的命令，并创建状态恢复程序。在加工程序的恢复点之前发出的辅助功能命令和诸如宏命令的调用命令以实现预设操作是按照与加工程序分开的状态恢复程序中的加工程序的执行处理的顺序自动创建的，而没有操作员操作。

4. 发明授权

US06920363B2 Acceleration and deceleration control method 有权
标题翻译：加减速控制方式
公开(公告)号：US06920363B2
公开(公告)日：2005-07-19
申请号：US09964564
申请日：2001-09-28
申请人： Toshiaki Otsuki , Shouichi Sagara , Kazuhiko Sonobe
发明人： Toshiaki Otsuki , Shouichi Sagara , Kazuhiko Sonobe
IPC分类号： G05B19/416 , G05D3/12 , G05B19/18
CPC分类号： G05B19/416
摘要： An acceleration and deceleration control in which, for a relation between speed and acceleration, the low speed part need not be symmetrical with the high speed part, is performed such that an actual acceleration curve may lie along a restricted acceleration curve as much as possible. A curve representing actual acceleration-speed, corresponding to time-speed transition to be planned, approaches a restricted acceleration curve. When supplying a movement command which has been subjected to acceleration and deceleration processing to a servo control section, acceleration in the acceleration and deceleration processing is determined such that a speed-acceleration curve of the movement command which has been subjected to acceleration and deceleration processing may lie along predetermined speed-acceleration curve. The speed-acceleration curve is set for each axis and dependent on acceleration or deceleration, using parameters.
摘要翻译：对于速度和加速度之间的关系，低速部分不需要与高速部分对称的加速和减速控制被执行，使得实际加速度曲线可能沿着受限制的加速度曲线尽可能地放置。表示实际加速度 - 对应于要计划的时速转换的曲线接近受限制的加速曲线。当向伺服控制部分提供已经进行加速和减速处理的移动指令时，加速和减速处理中的加速度被确定为使得经过加速和减速处理的移动指令的加速度曲线可以沿着预定的速度加速度曲线。使用参数，为每个轴设置速度加速度曲线，并依赖于加速或减速。

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