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1. 发明授权

US08478439B2 Numerical control device for tool machine 失效
标题翻译：工具机数控机床
公开(公告)号：US08478439B2
公开(公告)日：2013-07-02
申请号：US13060443
申请日：2009-07-03
申请人： Nobutaka Nishibashi
发明人： Nobutaka Nishibashi
IPC分类号： G05B19/18 , G05B11/01 , G05B13/02 , G05B11/28 , G05B19/29 , G05B11/32 , G06F19/00
CPC分类号： G05B19/4141 , G05B19/4103 , G05B2219/34167 , G05B2219/50013 , G05B2219/50052
摘要： A numerical control device includes a primary distribution pulse calculator that calculates primary distribution pulses obtained by distributing movement amounts in first and second directions included in a movement command of a work or a tool for each of predetermined calculation cycles. A secondary distribution pulse calculator calculates, for each movement direction, secondary distribution pulses obtained by distributing the primary distribution pulses of each calculation cycle calculated by the primary distribution pulse calculator, before and after corresponding calculation cycles within ranges of distribution sections across the corresponding calculation cycles and having an acceleration-deceleration time constant of the corresponding movement direction as a section width, and then accumulating the primary distribution pulses for each calculation cycle. A drive controller drives at least one of a tool moving device and a work moving device on the basis of the secondary distribution pulses calculated by the secondary distribution pulse calculator unit.
摘要翻译：数值控制装置包括主分配脉冲计算器，其计算通过在预定的计算周期中的每一个分配包括在作业或工具的移动指令中的第一和第二方向上的移动量而获得的一次分配脉冲。二次分配脉冲计算器针对每个移动方向计算通过在相应的计算周期的分布部分的范围内在相应的计算周期之前和之后分配由一次分配脉冲计算器计算的每个计算周期的一次分配脉冲而获得的二次分布脉冲并且将相应的移动方向的加减速时间常数作为截面宽度，然后累积每个计算周期的一次分配脉冲。驱动控制器基于由二次分配脉冲计算器单元计算的二次分配脉冲驱动工具移动装置和作业移动装置中的至少一个。

2. 发明申请

US20110153057A1 NUMERICAL CONTROL DEVICE FOR TOOL MACHINE 失效
标题翻译：数控机床设备
公开(公告)号：US20110153057A1
公开(公告)日：2011-06-23
申请号：US13060443
申请日：2009-07-03
申请人： Nobutaka Nishibashi
发明人： Nobutaka Nishibashi
IPC分类号： G05B19/404 , G05B19/402
CPC分类号： G05B19/4141 , G05B19/4103 , G05B2219/34167 , G05B2219/50013 , G05B2219/50052
摘要： A numerical control device includes a primary distribution pulse calculator that calculates primary distribution pulses obtained by distributing movement amounts in first and second directions included in a movement command of a work or a tool for each of predetermined calculation cycles. A secondary distribution pulse calculator calculates, for each movement direction, secondary distribution pulses obtained by distributing the primary distribution pulses of each calculation cycle calculated by the primary distribution pulse calculator, before and after corresponding calculation cycles within ranges of distribution sections across the corresponding calculation cycles and having an acceleration-deceleration time constant of the corresponding movement direction as a section width, and then accumulating the primary distribution pulses for each calculation cycle. A drive controller drives at least one of a tool moving device and a work moving device on the basis of the secondary distribution pulses calculated by the secondary distribution pulse calculator unit.
摘要翻译：数值控制装置包括主分配脉冲计算器，其计算通过在预定的计算周期中的每一个分配包括在作业或工具的移动指令中的第一和第二方向上的移动量而获得的一次分配脉冲。二次分配脉冲计算器针对每个移动方向计算通过在相应的计算周期的分布部分的范围内在相应的计算周期之前和之后分配由一次分配脉冲计算器计算的每个计算周期的一次分配脉冲而获得的二次分布脉冲并且将相应的移动方向的加减速时间常数作为截面宽度，然后累积每个计算周期的一次分配脉冲。驱动控制器基于由二次分配脉冲计算器单元计算的二次分配脉冲驱动工具移动装置和作业移动装置中的至少一个。

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