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1.发明授权
公开(公告)号：EP2624086B1
公开(公告)日：2020-01-22
申请号：EP11829339.8
申请日：2011-09-30
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公开(公告)号：EP2549346B1
公开(公告)日：2019-03-20
申请号：EP11756032.6
申请日：2011-02-23
发明人： UENO, Junichi , SHIBUI, Yutaka
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公开(公告)号：EP3047927B8
公开(公告)日：2018-09-05
申请号：EP14846020.7
申请日：2014-09-08
发明人： WATANABE, Kiyohiko , SHIBUI, Yutaka
CPC分类号： B23B13/021 , B23B7/02 , B23B13/022 , B23B13/123 , B23B13/125 , B23Q7/042 , B23Q2005/005 , B23Q2707/003
摘要： In a bar material supplying device and a numerical control machine tool having the bar material supplying device, a bar material can be chucked even when driving force of a motor is insufficient. The bar material supplying device includes a feed rod (60) having a leading end provided with a finger chuck (61), a feed rod servomotor (74) and an air cylinder device (80) that move the feed rod (60) in a longitudinal direction to insert and pull the bar material (200) into and from the finger chuck (61), and an NC device (90) that controls driving of the feed rod servomotor (74) and driving of the air cylinder device (80). The NC device (90) controls the driving of the feed rod servomotor (74) and the driving of the air cylinder device (80) to move the feed rod (60) in an operation of inserting and pulling the bar material (200) into and from the finger chuck (61), and operates as an error allowable device that allows an error of an operation amount of the feed rod servomotor motor (74) in the operation of inserting and pulling the bar material (200) into and from the finger chuck (61).
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4.发明授权
公开(公告)号：EP3047927B1
公开(公告)日：2018-04-18
申请号：EP14846020.7
申请日：2014-09-08
发明人： WATANABE, Kiyohiko , SHIBUI, Yutaka
CPC分类号： B23B13/021 , B23B7/02 , B23B13/022 , B23B13/123 , B23B13/125 , B23Q7/042 , B23Q2005/005 , B23Q2707/003
摘要： In a bar material supplying device and a numerical control machine tool having the bar material supplying device, a bar material can be chucked even when driving force of a motor is insufficient. The bar material supplying device includes a feed rod (60) having a leading end provided with a finger chuck (61), a feed rod servomotor (74) and an air cylinder device (80) that move the feed rod (60) in a longitudinal direction to insert and pull the bar material (200) into and from the finger chuck (61), and an NC device (90) that controls driving of the feed rod servomotor (74) and driving of the air cylinder device (80). The NC device (90) controls the driving of the feed rod servomotor (74) and the driving of the air cylinder device (80) to move the feed rod (60) in an operation of inserting and pulling the bar material (200) into and from the finger chuck (61), and operates as an error allowable device that allows an error of an operation amount of the feed rod servomotor motor (74) in the operation of inserting and pulling the bar material (200) into and from the finger chuck (61).
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5.发明公开METHOD AND DEVICE FOR CONTROLLING TOOL SELECTING OPERATION OF TURRET TOOL POST 有权VERFAHREN UND VORRICHTUNG ZUR STEUERUNG DES WERKZEUGWAHLBETRIEBS EINES WERKZEUGREVOLVERS
公开(公告)号：EP1547726A1
公开(公告)日：2005-06-29
申请号：EP03792668.0
申请日：2003-08-11
发明人： SHIBUI, Yutaka
IPC分类号： B23Q16/02
CPC分类号： G05B19/182 , B23Q16/025 , G05B2219/37004 , G05B2219/50253 , Y10T29/5154 , Y10T29/5155 , Y10T29/5167 , Y10T74/1488 , Y10T82/2506 , Y10T82/2508
摘要： A method of optimizing the tool selecting operation of a turret according to the contents of a machining program in a turret tool rest allowing a rotating tool to be fitted thereto, including a step (101) for determining whether the rotating tool is contained in various types of tools fitted to the turret, a step (102) for, when the rotating tool is contained, selecting whether the phase of the rotating motion of the rotating tool fitted to the turret is adjusted to be identical in each time the rotating tool is disposed at an indexing position, a step (103) for, when the phase of the rotating motion of the rotating tool is adjusted to be identical, performing a "less than one rotation control" in which the cumulative sum of the turning indexing motion of the turret in a same turning direction is less than one rotation, and a step (104) for, when the rotating tool is not contained in the fitted tools or the adjustment of the phase of the rotating motion is not performed even if the rotating tool is contained in the fitted tools, performing a "shortcut rotating control" in which the turning indexing motion of the turret is equal to or less than half a rotation in any turning direction.
摘要翻译： 一种根据转台刀架中的加工程序的内容来优化转台的刀具选择操作的方法，其允许旋转工具装配在其上，包括用于确定旋转刀具是否包含各种类型的步骤（101） 安装在转塔上的工具，用于当旋转工具被容纳时的步骤（102），选择在每次旋转工具被设置时调整装配到转台的旋转工具的旋转运动的相位是相同的 在分度位置，台阶（103）用于当旋转刀具的旋转运动的相位被调整为相同时，执行“小于一个的旋转控制”，其中，旋转刀具的转动运动的累计和 在相同的转动方向上的转台不到一个旋转，并且当旋转工具不包含在所配套的工具中或者即使旋转运动的相位的调整也不会执行步骤（104） 工具被包含在装配的工具中，执行转台的转向分度运动等于或小于任何转动方向上的一半旋转的“快速旋转控制”。
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6.发明公开
公开(公告)号：EP3047927A1
公开(公告)日：2016-07-27
申请号：EP14846020.7
申请日：2014-09-08
发明人： WATANABE, Kiyohiko , SHIBUI, Yutaka
CPC分类号： B23B13/021 , B23B7/02 , B23B13/022 , B23B13/123 , B23B13/125 , B23Q7/042 , B23Q2005/005 , B23Q2707/003
摘要： In a bar material supplying device and a numerical control machine tool having the bar material supplying device, a bar material can be chucked even when driving force of a motor is insufficient.
The bar material supplying device includes a feed rod (60) having a leading end provided with a finger chuck (61), a feed rod servomotor (74) and an air cylinder device (80) that move the feed rod (60) in a longitudinal direction to insert and pull the bar material (200) into and from the finger chuck (61), and an NC device (90) that controls driving of the feed rod servomotor (74) and driving of the air cylinder device (80). The NC device (90) controls the driving of the feed rod servomotor (74) and the driving of the air cylinder device (80) to move the feed rod (60) in an operation of inserting and pulling the bar material (200) into and from the finger chuck (61), and operates as an error allowable device that allows an error of an operation amount of the feed rod servomotor motor (74) in the operation of inserting and pulling the bar material (200) into and from the finger chuck (61).
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