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公开(公告)号：US20130062318A1
公开(公告)日：2013-03-14
申请号：US13698807
申请日：2010-05-21
申请人： Kyoichi Ebashi , Yoshikazu Ukai , Koji Kiyohara
发明人： Kyoichi Ebashi , Yoshikazu Ukai , Koji Kiyohara
IPC分类号： B23H7/14
CPC分类号： B23H7/04
摘要： A wire discharge machine includes a wire electrode arranged with a gap from a workpiece, and a constant-voltage power supply that applies a high-frequency voltage between the workpiece and the wire electrode, and generates discharge between the workpiece and the wire electrode by applying the high-frequency voltage to machine the workpiece. The wire discharge machine further includes a current measurement unit that measures a current value of a current flowing from the constant-voltage power supply, a determination unit that determines a state between electrodes, which is a state between the workpiece and the wire electrode, based on a combination of a result of a threshold determination of the measured current value and a result of a threshold determination of a change value in the current value, and a control unit that controls a gap between the workpiece and the wire electrode based on the determined state between electrodes.
摘要翻译： 线放电机包括与工件间隔开的线电极和在工件和线电极之间施加高频电压的恒压电源，并通过施加在工件和线电极之间产生放电 将高频电压加工成工件。 线放电机还包括电流测量单元，其测量从恒压电源流出的电流的电流值，确定单元，其基于工件和线电极之间的状态确定电极之间的状态，基于 基于所测量的电流值的阈值确定结果和当前值中的变化值的阈值确定结果的组合，以及基于所确定的控制单元来控制工件和线电极之间的间隙 电极之间的状态。
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2.发明授权公开(公告)号：US09511433B2
公开(公告)日：2016-12-06
申请号：US14391027
申请日：2012-04-26
申请人： Ken Inukai , Hiroatsu Kobayashi , Kyoichi Ebashi
发明人： Ken Inukai , Hiroatsu Kobayashi , Kyoichi Ebashi
CPC分类号： B23H1/02 , B23H7/04 , B23H7/20 , G05B19/18 , G05B2219/45221
摘要： A control apparatus of the present invention includes a weight calculating unit that calculates weight of a core on the basis of an NC program and a first input from a user designating a material and a thickness of work, a fixing-necessary-distance calculating unit that calculates a fixing distance on the basis of the weight of the core, a fixing-position calculating unit that sets fixing positions such that a total length of the fixing positions is equal to the fixing length, a fixation-condition setting unit that calculates a machining condition setting value for fixation on the basis of the first input, and a machine driving unit that drives the wire electric discharge machine on the basis of the NC program and causes the wire electric discharge machine to machine places set in the fixing positions by applying machining conditions for fixation.
摘要翻译： 本发明的控制装置包括：权重计算单元，其根据NC程序和来自指定材料和用户的厚度的用户的第一输入来计算芯的重量;固定必需距离计算单元， 基于所述芯的重量来计算固定距离;固定位置计算单元，其将固定位置的总长度设定为固定长度的固定位置;定影条件设定单元，其计算加工 基于第一输入的固定条件设定值，以及基于NC程序驱动放线机的机器驱动单元，并且使放线机通过加工进行加工固定位置 固定条件
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3.发明申请公开(公告)号：US20150094845A1
公开(公告)日：2015-04-02
申请号：US14391027
申请日：2012-04-26
申请人： Ken Inukai , Hiroatsu Kobayashi , Kyoichi Ebashi
发明人： Ken Inukai , Hiroatsu Kobayashi , Kyoichi Ebashi
CPC分类号： B23H1/02 , B23H7/04 , B23H7/20 , G05B19/18 , G05B2219/45221
摘要： A control apparatus of the present invention includes a weight calculating unit that calculates weight of a core on the basis of an NC program and a first input from a user designating a material and a thickness of work, a fixing-necessary-distance calculating unit that calculates a fixing distance on the basis of the weight of the core, a fixing-position calculating unit that sets fixing positions such that a total length of the fixing positions is equal to the fixing length, a fixation-condition setting unit that calculates a machining condition setting value for fixation on the basis of the first input, and a machine driving unit that drives the wire electric discharge machine on the basis of the NC program and causes the wire electric discharge machine to machine places set in the fixing positions by applying machining conditions for fixation.
摘要翻译： 本发明的控制装置包括：权重计算单元，其根据NC程序和来自指定材料和用户的厚度的用户的第一输入来计算芯的重量;固定必需距离计算单元， 基于所述芯的重量来计算固定距离;固定位置计算单元，其将固定位置的总长度设定为固定长度的固定位置;定影条件设定单元，其计算加工 基于第一输入的固定条件设定值，以及基于NC程序驱动放线机的机器驱动单元，并且使放线机通过加工进行加工固定位置的位置 固定条件
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