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1. 发明公开

EP2329943A3 Method and apparatus for controlling electric servo press 有权
标题翻译：用于控制电动伺服压力机的方法和装置
公开(公告)号：EP2329943A3
公开(公告)日：2012-05-02
申请号：EP10193749.8
申请日：2010-12-06
申请人： Aida Engineering, Ltd.
发明人： Senda, Masaki , Yoshida, Hiroaki , Harada, Akira , Hishinuma, Koichi , Kawabuchi, Hirokazu , Matsuda, Hideyuki , Harada, Yasuhiro , Honjo, Kazuki
IPC分类号： B30B1/26 , B30B15/14 , B30B15/00 , B23Q15/18
CPC分类号： B30B15/148 , B23Q15/18 , B30B15/0094 , G05B19/19
摘要： Provided is a controller for an electric servo press for linearly driving a slide through an intermediation of a rotary-to-linear motion converting mechanism for rotating a decentering shaft by a rotational output of a servo motor to convert rotation of the decentering shaft into linear motion, to perform press working, including: a press load sensor for detecting a pressure force of the slide; a pressure-force determination device for determining whether the pressure force of the slide reaches one or a plurality of different pressure-force setting values based on the one or the plurality of different pressure-force setting values and an output signal of the press load sensor, and for generating a pressure-force achievement signal each time the pressure force of the slide reaches each of the one or the plurality of different pressure-force setting values; a servo motor drive controller for controlling driving of the servo motor; and a motion command device, in which: in respond to generation of the pressure-force achievement signal, at least one of switching of a drive control mode by the servo motor drive controller and switching of a motion to be commanded by the motion command device is performed.

2. 发明公开

EP2329943A2 Method and apparatus for controlling electric servo press 有权
标题翻译： Verfahren und Vorrichtung zum Steuern einer elektrischen Servopresse
公开(公告)号：EP2329943A2
公开(公告)日：2011-06-08
申请号：EP10193749.8
申请日：2010-12-06
申请人： Aida Engineering, Ltd.
发明人： Senda, Masaki , Yoshida, Hiroaki , Harada, Akira , Hishinuma, Koichi , Kawabuchi, Hirokazu , Matsuda, Hideyuki , Harada, Yasuhiro , Honjo, Kazuki
IPC分类号： B30B1/26 , B30B15/14 , B30B15/00
CPC分类号： B30B15/148 , B23Q15/18 , B30B15/0094 , G05B19/19
摘要： Provided is a controller for an electric servo press for linearly driving a slide through an intermediation of a rotary-to-linear motion converting mechanism for rotating a decentering shaft by a rotational output of a servo motor to convert rotation of the decentering shaft into linear motion, to perform press working, including: a press load sensor for detecting a pressure force of the slide; a pressure-force determination device for determining whether the pressure force of the slide reaches one or a plurality of different pressure-force setting values based on the one or the plurality of different pressure-force setting values and an output signal of the press load sensor, and for generating a pressure-force achievement signal each time the pressure force of the slide reaches each of the one or the plurality of different pressure-force setting values; a servo motor drive controller for controlling driving of the servo motor; and a motion command device, in which: in respond to generation of the pressure-force achievement signal, at least one of switching of a drive control mode by the servo motor drive controller and switching of a motion to be commanded by the motion command device is performed.
摘要翻译：提供一种用于电动伺服压力机的控制器，用于通过用于通过伺服电动机的旋转输出旋转偏心轴的旋转线性运动转换机构线性地驱动滑块，以将偏心轴的旋转转换为直线运动执行冲压加工，包括：用于检测滑块的压力的压力载荷传感器; 压力确定装置，用于基于一个或多个不同的压力设定值和压力负载传感器的输出信号来确定滑块的压力是否达到一个或多个不同的压力设定值并且每当滑块的压力达到一个或多个不同的压力设定值中的每一个时产生压力实现信号; 用于控制伺服电动机的驱动的伺服电机驱动控制器; 以及运动指令装置，其中：响应于产生压力实现信号，通过伺服电机驱动控制器切换驱动控制模式和切换由运动指令装置命令的运动中的至少一个被执行。

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