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1. 发明授权

US07258514B2 Machine tool comprising parallel tool spindles that can be repositioned in relation to one another 有权
标题翻译：机床包括可以相对于彼此重新定位的平行工具主轴
公开(公告)号：US07258514B2
公开(公告)日：2007-08-21
申请号：US10553610
申请日：2004-02-13
申请人： Walter Bauer , Timo Remmel , Helmut Nebeling
发明人： Walter Bauer , Timo Remmel , Helmut Nebeling
IPC分类号： B23C1/04 , B23C1/08 , B23B39/18
CPC分类号： B23Q11/0003 , B23Q17/2283 , B23Q2039/002 , Y10T74/1418 , Y10T408/3811 , Y10T408/385 , Y10T409/307616 , Y10T409/308344
摘要： A machine tool is provided, in particular for the synchronous machining of workpieces. The tool includes two or more spindle units (2, 3), which run parallel in a machining unit and are designed to hold tools and repositioning devices for the precise adjustment of the position of the spindle units (2, 3) in relation to one another, preferably in all three directions x, y and z of the orthogonal co-ordinate system in the machining unit (4). The repositioning devices for displacing at least one of the spindle units (2, 3), at least in an x and/or y direction, include an eccentric bush (5, 6), which can be rotated about a central shaft (B1, B2) and locked and in which the spindle units (2, 3) are mounted eccentrically, parallel to the central shaft (B1, B2).
摘要翻译：提供了一种机床，特别是用于工件的同步加工。该工具包括两个或多个主轴单元（2,3），该主轴单元在加工单元中平行延伸，并被设计成保持工具和重新定位装置，以精确地调整主轴单元（2,3）相对于一个的位置另一个，优选地在加工单元（4）中的正交坐标系的所有三个方向x，y和z上。用于移动至少一个主轴单元（2,3）至少在x和/或y方向上的重新定位装置包括偏心衬套（5,6），该偏心衬套可围绕中心轴（B 1 ，B 2）并被锁定，并且主轴单元（2,3）偏心地安装在其中，平行于中心轴（B 1，B 2）。

2. 发明申请

US20080022818A1 Machine tool with improved concentricity 有权
标题翻译：机床同心度提高
公开(公告)号：US20080022818A1
公开(公告)日：2008-01-31
申请号：US11881696
申请日：2007-07-27
申请人： Heinz Hackh , Paul Helmut Nebeling
发明人： Heinz Hackh , Paul Helmut Nebeling
IPC分类号： B23B19/02
CPC分类号： B23Q23/00 , G05B19/404 , G05B2219/49177 , Y10T82/10 , Y10T82/16016 , Y10T82/2502 , Y10T82/2562
摘要： A dynamic spindle adjustment permitting an adjustment movement for the compensation of a wobble of the body held by the work spindle is provided on the spindle bearing of a machine tool. The regulation is designed at least dynamically enough for the regulation to permit a reliable tracking of the rotating work spindle. As a result of this, one or more spindles can be moved relative to a stationary machine in such a manner that the path of a body held on the work spindle represents an ideal rotation about the desired body axis, that is, the axis of symmetry. The compensation motion can be achieved by energizing appropriate actuators of the bearing devices with sinusoidal and cosinusoidal adjustment signals, which are superimposed to produce a circular motion of the affected bearing device. This circular motion compensates for orbital motions of the misaligned body (7) held on the work spindle.
摘要翻译：在机床的主轴轴承上设置动态主轴调节，允许调整运动以补偿由工作主轴保持的主体的摆动。调节至少足够动态地进行调节，以便可靠地跟踪旋转工作主轴。作为其结果的结果是，一个或多个主轴可以相对于固定机器移动，使得保持在工作主轴上的主体的路径代表围绕所需体轴的理想旋转，即对称轴。补偿运动可以通过用正弦和余弦调整信号激励轴承装置的适当致动器来实现，其被叠加以产生受影响的轴承装置的圆周运动。该圆周运动补偿保持在工作主轴上的不对准主体（7）的轨道运动。

3. 发明授权

US07546787B2 Machine tool with improved concentricity 有权
标题翻译：机床同心度提高
公开(公告)号：US07546787B2
公开(公告)日：2009-06-16
申请号：US11881696
申请日：2007-07-27
申请人： Heinz Háckh , Paul Helmut Nebeling
发明人： Heinz Háckh , Paul Helmut Nebeling
IPC分类号： B23B1/00 , B23B3/00
CPC分类号： B23Q23/00 , G05B19/404 , G05B2219/49177 , Y10T82/10 , Y10T82/16016 , Y10T82/2502 , Y10T82/2562
摘要： A dynamic spindle adjustment permitting an adjustment movement for the compensation of a wobble of the body held by the work spindle is provided on the spindle bearing of a machine tool. The regulation is designed at least dynamically enough for the regulation to permit a reliable tracking of the rotating work spindle. As a result of this, one or more spindles can be moved relative to a stationary machine in such a manner that the path of a body held on the work spindle represents an ideal rotation about the desired body axis, that is, the axis of symmetry. The compensation motion can be achieved by energizing appropriate actuators of the bearing devices with sinusoidal and cosinusoidal adjustment signals, which are superimposed to produce a circular motion of the affected bearing device. This circular motion compensates for orbital motions of the misaligned body (7) held on the work spindle.
摘要翻译：在机床的主轴轴承上设置动态主轴调节，允许调整运动以补偿由工作主轴保持的主体的摆动。调节至少足够动态地进行调节，以便可靠地跟踪旋转工作主轴。作为其结果的结果是，一个或多个主轴可以相对于固定机器移动，使得保持在工作主轴上的主体的路径代表围绕所需体轴的理想旋转，即对称轴。补偿运动可以通过用正弦和余弦调整信号激励轴承装置的适当致动器来实现，其被叠加以产生受影响的轴承装置的圆周运动。该圆周运动补偿保持在工作主轴上的不对准主体（7）的轨道运动。

4. 发明申请

US20060213322A1 Machine tool comprising parallel tool spindles that can be repositioned in relation to one another 有权
标题翻译：机床包括可以相对于彼此重新定位的平行工具主轴
公开(公告)号：US20060213322A1
公开(公告)日：2006-09-28
申请号：US10553610
申请日：2004-02-13
申请人： Walter Bauer , Timo Remmel , Helmut Nebeling
发明人： Walter Bauer , Timo Remmel , Helmut Nebeling
IPC分类号： B23Q16/02
CPC分类号： B23Q11/0003 , B23Q17/2283 , B23Q2039/002 , Y10T74/1418 , Y10T408/3811 , Y10T408/385 , Y10T409/307616 , Y10T409/308344
摘要： A machine tool is provided, in particular for the synchronous machining of workpieces. The tool includes two or more spindle units (2, 3), which run parallel in a machining unit and are designed to hold workpieces and repositioning devices for the precise adjustment of the position of the spindle units (2, 3) in relation to one another, preferably in all three directions x, y and z of the orthogonal co-ordinate system in the machining unit (4). The repositioning devices for displacing at least one of the spindle units (2, 3), at least in an x and/or y direction, include an eccentric bush (5, 6), which can be rotated about a central shaft (B1, B2) and locked and in which the spindle units (2, 3) are mounted eccentrically, parallel to the central shaft (B1, B2).
摘要翻译：提供了一种机床，特别是用于工件的同步加工。该工具包括两个或更多个主轴单元（2,3），该主轴单元在加工单元中平行延伸，并被设计成保持工件和重新定位装置，以精确地调整主轴单元（2,3）相对于一个的位置另一个，优选地在加工单元（4）中的正交坐标系的所有三个方向x，y和z上。用于移动至少一个主轴单元（2,3）至少在x和/或y方向上的重新定位装置包括偏心衬套（5,6），该偏心衬套可围绕中心轴（B 1 ，B 2）并被锁定，并且主轴单元（2,3）偏心地安装在其中，平行于中心轴（B 1，B 2）。

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