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1. 发明公开

EP3124174A1 CONTROL DEVICE FOR MACHINE TOOL, AND MACHINE TOOL PROVIDED WITH SAID CONTROL DEVICE 有权
标题翻译：控制装置的机床及机床与所述控制设备
公开(公告)号：EP3124174A1
公开(公告)日：2017-02-01
申请号：EP15768422.6
申请日：2015-03-24
申请人： Citizen Watch Co., Ltd. , Citizen Machinery Co., Ltd.
发明人： SANNOMIYA, Kazuhiko , MATSUMOTO, Hitoshi , SHINOHARA, Takanori , SHINOHARA, Hiroshi , OYAMA, Toshinari , IMASAKI, Nobuyoshi
IPC分类号： B23Q15/013 , B23B1/00 , G05B19/4093
摘要： To provide a machine tool and a control device for the machine tool that can smoothly cut a workpiece while segmenting chips by feeding a cutting tool in a feed direction while reciprocally vibrating the cutting tool along the feed direction on the basis of a condition set by a user. The machine tool (100) or the control device (C) includes: setting means (C1, C2) for utilizing a number of rotations of relative rotation of a workpiece W and the cutting tool, a number of reciprocal vibrations of the cutting tool per rotation of the relative rotation, and a vibration frequency dependent on a period in which the control device (C) can execute an operating instruction when the workpiece W is machined as parameters and for setting a value of at least one of the parameters; and correcting means (C1) for setting each of the rest of the parameters to a predetermined value and correcting the value of the at least one of the parameters set by the setting means on the basis of the value of the each of the rest of parameters, so that the value of the at least one of the parameters set by the setting means (C1, C2) can be corrected by the correcting means (C1) for machining the workpiece.
摘要翻译：提供一种机床和toolthat能够顺利地切割工件，同时通过进料在进料方向上的切削刀具分割的芯片而往复通过一个设定的条件的基础上，振动沿进给方向上的切削刀具的机器的控制装置用户。所述的机床（100）或所述控制装置（C）包括：用于利用多个工件W和切削工具，一个由数切削工具的往复振动的相对旋转的转速设定装置（C1，C2）的相对旋转的旋转和振动频率依赖的期间中，所述控制装置（C）可以当工件W被加工作为参数和用于设置参数中的至少一个的值上的操作指令执行; 并且对于每个参数的其余部分设置为预定值，并校正由设置中设置的参数的至少一个的值校正装置（C1）指每个参数的其余部分的值的基础上所以没有由设置装置（C1，C2）中设置的参数的至少一个的值可以通过用于加工所述工件的校正装置（C1）进行校正。

2. 发明授权

EP3124174B1 CONTROL DEVICE FOR MACHINE TOOL, AND MACHINE TOOL PROVIDED WITH SAID CONTROL DEVICE 有权
公开(公告)号：EP3124174B1
公开(公告)日：2020-05-27
申请号：EP15768422.6
申请日：2015-03-24
申请人： Citizen Watch Co., Ltd. , Citizen Machinery Co., Ltd.
发明人： SANNOMIYA, Kazuhiko , MATSUMOTO, Hitoshi , SHINOHARA, Takanori , SHINOHARA, Hiroshi , OYAMA, Toshinari , IMASAKI, Nobuyoshi
IPC分类号： B23Q15/007 , B23B1/00 , G05B19/4093 , G05B19/19

3. 发明公开

EP3187290A1 MACHINE TOOL AND CONTROL APPARATUS FOR MACHINE TOOL 有权转让
标题翻译：机床和机床控制装置
公开(公告)号：EP3187290A1
公开(公告)日：2017-07-05
申请号：EP15836024.8
申请日：2015-08-27
申请人： Citizen Watch Co., Ltd. , Citizen Machinery Miyano Co., Ltd.
发明人： SANNOMIYA, Kazuhiko , MATSUMOTO, Hitoshi , IMASAKI, Nobuyoshi
IPC分类号： B23B1/00 , B23Q15/013 , G05B19/416
CPC分类号： B23Q15/013 , B23B1/00 , B23B25/02 , G05B19/416 , G05B2219/36204 , G05B2219/49355
摘要： To provide a machine tool that is capable of limiting degradation of machining efficiency when a cutting tool machines a workpiece by performing one repetitive movement with respect to multiple relative rotations between the workpiece and the cutting tool, and a control apparatus of the machine tool. In the machine tool (100) and the control apparatus (C) thereof, the repetitive movement means is configured so that the cutting tool (130) performs one repetitive movement with respect to multiple relative rotations between the workpiece (W) and the cutting tool (130) and so that a rotation angle of the relative rotation between the workpiece (W) and the cutting tool (130) during relative movement at the second speed is smaller than a rotation angle of the relative rotation during relative movement at the first speed in one repetitive movement, thereby limiting degradation of machining efficiency when the cutting tool (130) machines the workpiece (W) by performing one repetitive movement with respect to multiple relative rotations between the workpiece (W) and the cutting tool (130).
摘要翻译：本发明提供一种机床，该机床能够限制切削工具通过对工件与切削工具之间的多次相对旋转进行一次反复运动来加工工件时的加工效率的降低，以及机床的控制装置。在机床（100）及其控制装置（C）中，重复移动装置构造成使得切割工具（130）相对于工件（W）和切割工具之间的多个相对旋转执行一次重复运动（130）上，并且使得在所述第二速度下的相对运动期间所述工件（W）与所述切削工具（130）之间的相对旋转的旋转角度小于所述第一速度下的相对运动期间的所述相对旋转的旋转角度在一次重复运动中，当切削工具（130）通过对工件（W）和切削工具（130）之间的多次相对旋转进行一次重复运动来加工工件（W）时，限制加工效率的降低。

4. 发明授权

EP2724800B1 MACHINE TOOL 有权转让
公开(公告)号：EP2724800B1
公开(公告)日：2019-03-27
申请号：EP12847629.8
申请日：2012-10-26
申请人： Citizen Machinery Co., Ltd.
发明人： HARIKI, Ryo , KOBAYASHI, Kouichi , IMASAKI, Nobuyoshi
IPC分类号： B23B29/12 , B23B27/22 , B23Q5/22 , B23Q5/28 , G05B19/404 , G05B19/4093

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