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91. 发明授权

EP3925730B1 WORKPIECE SUPPORTING DEVICE, UNLOADING DEVICE, LOADING DEVICE AND LONG WORKPIECE MACHINING DEVICE 有权
公开(公告)号：EP3925730B1
公开(公告)日：2022-09-07
申请号：EP19934621.4
申请日：2019-06-25
发明人： KAGEYAMA, Keisuke , SHIMAMOTO, Kazuya , HACHIYA, Keita
IPC分类号： B23Q7/00 , B23B15/00 , B23D33/00 , B23D33/02 , B23K37/04 , B23Q3/02 , B23Q3/06 , B23B13/02 , B23Q16/02 , F16L3/20

92. 发明授权

EP3715048B1 MACHINE TOOL CONTROL DEVICE, MACHINE TOOL, AND MACHINE TOOL CONTROL METHOD 有权
公开(公告)号：EP3715048B1
公开(公告)日：2022-03-30
申请号：EP18926694.3
申请日：2018-07-20
发明人： YAMAMOTO Hiromasa , MATSUDA Tatsuya , KITAYAMA Jumpei , YOSHIDA Kento , ITOH Masatoshi
IPC分类号： B23Q11/00 , B23Q15/12 , B23Q17/09 , G05B19/406 , B23Q17/12

93. 发明授权

EP3483679B1 MACHINE TOOL MANAGEMENT SYSTEM AND MACHINE TOOL MANAGEMENT METHOD 有权
公开(公告)号：EP3483679B1
公开(公告)日：2020-10-07
申请号：EP17914175.9
申请日：2017-06-20
申请人： Yamazaki Mazak Corporation
发明人： YAMAMOTO Hiromasa , ITOH Masatoshi , SANO Kenji , MATSUDA Tatsuya , YOSHIDA Kento , KITAYAMA Jumpei
IPC分类号： G05B19/4063

94. 发明公开

EP3715048A1 MACHINE TOOL CONTROL DEVICE, MACHINE TOOL, AND MACHINE TOOL CONTROL METHOD 有权
公开(公告)号：EP3715048A1
公开(公告)日：2020-09-30
申请号：EP18926694.3
申请日：2018-07-20
申请人： Yamazaki Mazak Corporation
发明人： YAMAMOTO Hiromasa , MATSUDA Tatsuya , KITAYAMA Jumpei , YOSHIDA Kento , ITOH Masatoshi
IPC分类号： B23Q11/00 , B23Q15/12
摘要： A machine tool (100) includes: a tool spindle (112), on which a cutting tool (CT) is mounted; and a controller (1). The controller (1) includes a control circuit (10), a determination circuit (30), and a setting circuit (40). When a chatter vibration is determined as occurring while the tool spindle (112) is rotating to cut a workpiece (W), the control circuit (10) determines a change amount ( V ) randomly from a range between an upper limit ( UL ) and a lower limit ( LL ), and rotates the tool spindle (112) at a second rotational speed (RS2), which is obtained by changing a first rotational speed ( RS1 ) by the change amount ( V ).

95. 发明授权

EP3342533B1 COMBINED PROCESSING APPARATUS AND COMBINED PROCESSING METHOD 有权
公开(公告)号：EP3342533B1
公开(公告)日：2019-12-25
申请号：EP16910789.3
申请日：2016-11-04
申请人： Yamazaki Mazak Corporation
发明人： UEMURA, Kazuki , OKABE, Naokazu , MATSUBARA, Eiji , KAI, Shoya
IPC分类号： B22F3/24 , B33Y10/00 , B33Y50/02 , B22F3/105 , B22F3/16 , B23P23/04 , B33Y30/00 , B23Q11/08

96. 发明授权

EP3176660B1 MACHINING PROGRAM EDITING ASSISTANCE DEVICE 有权
公开(公告)号：EP3176660B1
公开(公告)日：2019-08-21
申请号：EP15838977.5
申请日：2015-09-03
申请人： Yamazaki Mazak Corporation
发明人： KIKATA, Kazuhiro , KIMURA, Morikuni , KATAYAMA, Takuro , KOIKE, Shunsuke , OTA, Takayuki , MATSUI, Jun
IPC分类号： G05B19/4068 , G05B19/409 , B23Q15/00 , B23Q17/00 , G05B19/18

97. 发明授权

EP2666598B1 NC MACHINE TOOL SYSTEM 有权
公开(公告)号：EP2666598B1
公开(公告)日：2019-07-17
申请号：EP11869764.8
申请日：2011-08-24
申请人： Yamazaki Mazak Corporation
发明人： YASUE, Nobuyasu , ISHIHARA, Hironobu , HATTORI, Kikuo , HATTORI, Tsuyoshi
IPC分类号： B25J9/16 , G05B19/418 , G05B19/4067 , G05B19/406 , G05B19/4093

98. 发明公开

EP3483679A1 MACHINE TOOL MANAGEMENT SYSTEM AND MACHINE TOOL MANAGEMENT METHOD 有权
公开(公告)号：EP3483679A1
公开(公告)日：2019-05-15
申请号：EP17914175.9
申请日：2017-06-20
申请人： Yamazaki Mazak Corporation
发明人： YAMAMOTO Hiromasa , ITOH Masatoshi , SANO Kenji , MATSUDA Tatsuya , YOSHIDA Kento , KITAYAMA Jumpei
IPC分类号： G05B19/4063
摘要： A machine tool management system (100) includes a machine tool (2), a memory (4E), and a control circuit (4C). The machine tool (2) machines a workpiece (10). The memory (4E) records detection information detected from the machine tool in relation to a time point at which the detection information was detected. The control circuit (4C) is connected to the memory (4E). The control circuit (4C) determines whether the detection information is selected detection information that satisfies a predetermined determination condition. The control circuit (4C) records, in the memory (4E), a plurality of pieces of the selected detection information respectively in relation to time points at which the plurality of pieces of the selected detection information were detected.

99. 发明公开

EP3243588A1 GROOVE MACHINING METHOD 有权
标题翻译：槽加工方法
公开(公告)号：EP3243588A1
公开(公告)日：2017-11-15
申请号：EP15899554.8
申请日：2015-07-24
申请人： Yamazaki Mazak Corporation
发明人： KITAYAMA, Minoru , ITOH, Hiroshi , YAMAMOTO, Yuki
IPC分类号： B23C3/28 , B23F5/20
摘要： A method of machining a groove portion of a predetermined width and depth on a workpiece with a rotary tool that has a plurality of cutting inserts mounted at regular intervals on the outer periphery surface of a disc-shaped main body, wherein the rotary tool is rotated and moved so that its outer periphery surface reaches a predetermined depth of cut based on the surface to be machined of the workpiece and then the rotary tool and the workpiece are fed relatively in the shifting direction for machining the groove portion, in a state in which the rotating direction at the point at which the outer periphery surface of the rotary tool contacts the workpiece is inclined at a predetermined angle to the shifting direction for machining the groove portion.
摘要翻译：一种利用旋转工具在工件上加工预定宽度和深度的槽部的方法，所述旋转工具具有以规则间隔安装在盘形主体的外周表面上的多个切削刀片，其中旋转工具旋转并且以其外周面达到基于工件的待加工表面的预定切削深度的方式移动，然后在用于加工凹槽部分的切换方向上相对地供给旋转工具和工件，在旋转工具的外周面接触工件的点处的旋转方向相对于加工凹槽部分的移动方向倾斜预定角度。

100. 发明授权

EP1854577B1 Method of manufacturing column and bed of machine tool and structure thereof 有权
标题翻译：一种用于制造机床床和一个机床方法和相关结构导线
公开(公告)号：EP1854577B1
公开(公告)日：2016-06-29
申请号：EP06405207.9
申请日：2006-05-12
申请人： Yamazaki Mazak Corporation
发明人： Yamazaki, Tsunehiko , Miyakawa, Naoomi
IPC分类号： B23K26/38 , B23Q1/01 , B23K101/04
CPC分类号： B23Q1/015 , B23K26/38 , B23K2201/04 , F16B5/07

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