Tool head for moving a tool
    1.
    发明授权
    Tool head for moving a tool 失效
    用于移动工具的工具头

    公开(公告)号:US07566193B2

    公开(公告)日:2009-07-28

    申请号:US11836394

    申请日:2007-08-09

    IPC分类号: B23C1/12

    摘要: The invention relates to a tool head for moving a tool (6) having a plurality of mobile shafts (2, 4, 5, 8, 11) which allow to move the tool (6) linearly and rotationally. The invention also relates to a combination drive (10) for driving a shaft by means of which the shaft (11) driven by the combination drive (10) can perform a linear and rotational movement and to the use of a combination drive (10) for driving a shaft (11) of a tool head for moving a tool, the shaft (11) driven by the combination drive (10) being capable of performing a linear and a rotational movement. The invention finally relates to a method for movement control. The invention provides a tool head that allows very high dynamics of movement of the tool.

    摘要翻译: 本发明涉及一种用于移动工具(6)的工具头,该工具(6)具有允许线性和旋转地移动工具(6)的多个移动轴(2,4,5,8,11)。 本发明还涉及一种用于驱动轴的组合驱动装置(10),由组合驱动装置(10)驱动的轴(11)可通过该组合驱动装置执行线性和旋转运动,并使用组合驱动装置(10) 为了驱动用于移动工具的工具头的轴(11),由组合驱动器(10)驱动的轴(11)能够执行线性和旋转运动。 本发明最终涉及一种移动控制的方法。 本发明提供一种允许工具移动的非常高的动力学的工具头。

    Device for compensating a torque produced by a gyrostatic effect
    3.
    发明授权
    Device for compensating a torque produced by a gyrostatic effect 有权
    用于补偿陀螺仪效应产生的转矩的装置

    公开(公告)号:US07152503B2

    公开(公告)日:2006-12-26

    申请号:US10987948

    申请日:2004-11-12

    IPC分类号: F16H37/06

    摘要: A device for compensating a torque produced on a movable axle in a machine tool or production machine by a gyrostatic effect includes a rotating useful machine system attached to the movable axle and producing a useful angular momentum, and a rotating machine counter-system attached to the axle and producing a counter angular momentum. The magnitude of the counter angular momentum is substantially identical to the magnitude of the useful angular momentum. The useful torque produced by a movement of the rotating useful machine system through a temporal change of the useful angular momentum is at least partially compensated by a counter-torque produced by a temporal change of the counter angular momentum. This arrangement represents a simple device for compensating a torque produced by the gyrostatic effect on a movable axle of machine tolls and production machines.

    摘要翻译: 用于补偿在机床或生产机器中通过陀螺静力学效应产生的扭矩的装置包括附接到可动轴并产生有用的角动量的旋转有用机器系统,以及附接到可移动轴的旋转机器对抗系统 轴产生反角动量。 计数器角动量的大小基本上与有用的角动量的大小相同。 通过旋转有用机器系统通过有用角动量的时间变化的运动产生的有用扭矩至少部分地由逆时针角动量的时间变化产生的反扭矩补偿。 这种布置代表了一种简单的装置,用于补偿由机器通行费和生产机器的可移动轴上的陀螺静音效应产生的扭矩。

    Device For Decoupling an Attachment From a Moving Machine Element
    4.
    发明申请
    Device For Decoupling an Attachment From a Moving Machine Element 审中-公开
    用于从移动的机器元件去耦连接的装置

    公开(公告)号:US20080257667A1

    公开(公告)日:2008-10-23

    申请号:US11572670

    申请日:2005-07-25

    IPC分类号: F16D63/00

    CPC分类号: B23Q11/0032 B23Q1/26

    摘要: The invention relates to a device for decoupling an attachment (7a, 7b, 7c, 7d) from a moving machine element (4) of a machine tool, production machine or of a robot. In order to carry out the decoupling, the attachment (7a, 7b, 7c, 7d) is joined to the machine element (4) via a damping device (13). The invention provides a simple device for decoupling an attachment from a moving machine element of a machine tool, production machine or of a robot.

    摘要翻译: 本发明涉及一种用于将附件(7a,7b,7c,7d)与机床,生产机器或机器人的移动机器元件(4)分离的装置。 为了执行去耦,附件(7a,7b,7c,7d)经由阻尼装置(13)连接到机器元件(4)。 本发明提供了一种用于将附件与机床,生产机器或机器人的移动机器元件分离的简单装置。

    Control method for guided movement of an X-ray examination system
    6.
    发明授权
    Control method for guided movement of an X-ray examination system 有权
    X射线检查系统引导运动的控制方法

    公开(公告)号:US07874727B2

    公开(公告)日:2011-01-25

    申请号:US11918691

    申请日:2006-04-18

    IPC分类号: H05G1/02

    CPC分类号: E06B9/264

    摘要: According to the invention, an X-ray examination may be simply and rapidly carried out and hence produce a sharp X-ray image with an X-ray source and/or X-ray receiver an X-ray examination system which may be displaced relative to the mounting position thereof by means of an actuator, despite a system construction which may be caused to oscillate at a resonant frequency dependent on the corresponding mounting position, about the mounting position, whereby according to the inventive method, at least one parameter relevant to the resonant frequency, dependent on the corresponding mounting position, is determined, a set guided movement, counteracting the cause of oscillation in order to achieve a movement condition for the X-ray source or X-ray receiver necessary for the X-ray examination, is determined depending on the at least one corresponding parameter and the guided movement of the X-ray source and/or X-ray receiver controlled using the actuator according to the set guided movement.

    摘要翻译: 根据本发明,X射线检查可以简单且快速地进行,因此可以用X射线源和/或X射线接收器产生尖锐的X射线图像,X射线检查系统可以相对位移 尽管根据本发明的方法,尽管系统结构可以根据相应的安装位置而以谐振频率摆动,但是根据本发明的方法,至少有一个与 确定依赖于相应的安装位置的谐振频率,设定导向运动,抵消振荡的原因,以实现X射线检查所需的X射线源或X射线接收器的运动状态, 根据所设定的引导运动,根据至少一个对应的参数和使用致动器控制的X射线源和/或X射线接收器的引导移动来确定。

    Method and control device for guiding the movement of a movable machine element of a machine
    7.
    发明授权
    Method and control device for guiding the movement of a movable machine element of a machine 有权
    用于引导机器的可移动机器元件的运动的方法和控制装置

    公开(公告)号:US07818087B2

    公开(公告)日:2010-10-19

    申请号:US11917671

    申请日:2006-06-02

    IPC分类号: G06F19/00

    摘要: A system for guiding movement of a movable machine element of a machine, such as a machine tool, production machine and robot, receives user input data relating to a travel movement of machine element and an optimization criterion selected from a robust travel movement, where a smallest number of natural frequencies of the movable machine element is excited, and a time-optimized travel movement, where from the natural frequencies of the movable machine element only those natural frequencies are excited that do not include a main natural frequency. The system then determines from the movement profile coefficients of polynomial functions and a position setpoint variable based on the coefficients. The travel movement of the machine element is executed in response to the determined position setpoint variable.

    摘要翻译: 用于引导诸如机床,生产机器和机器人的机器的可移动机器元件的运动的系统接收与机器元件的行进运动有关的用户输入数据和从坚固的行驶运动中选择的优化标准,其中 激活可移动机器元件的固有频率的最小数量,以及时间优化的行进运动,其中从可移动机器元件的固有频率仅仅激发不包括主固有频率的那些固有频率。 然后,系统根据多项式函数的运动曲线系数和基于系数的位置设定点变量来确定。 响应于确定的位置设定点变量来执行机器元件的行进移动。

    Drive System
    8.
    发明申请
    Drive System 有权
    驱动系统

    公开(公告)号:US20080136362A1

    公开(公告)日:2008-06-12

    申请号:US11569375

    申请日:2005-05-18

    IPC分类号: G05B19/25 B23C3/00

    摘要: The invention relates to a drive system comprising a control unit (1), which is connected to drive units (3a, 3b, 3c, 3d, 3e, 3f, 3g) via a data bus (2) for the exchange of data. According to the invention, one drive unit (3a, 3b) is connected to the drive motor (7a, 7b) in order to control the latter (7a, 7b) and an additional drive unit (3c, 3d, 3e, 3f, 3g) is connected to a magnetic bearing (11c, 11d, 11e, 11f, 11g) of a magnetic spindle bearing arrangement (23) in order to control said bearing (11c, 11d, 11e, 11f, 11g). The invention thus provides a drive system, in which a magnetic spindle bearing arrangement (23) is integrated.

    摘要翻译: 本发明涉及一种包括控制单元(1)的驱动系统,控制单元(1)经由数据总线(2)连接到驱动单元(3a,3b,3c,3c,3d,3f,3f,3g) 用于交换数据。 根据本发明,一个驱动单元(3a,3b)连接到驱动马达(7a,7b)上,以便控制驱动马达(7a,7b)和一个附加的驱动单元(3c) 3d,3e,3f,3g)连接到磁性轴承装置(23)的磁性轴承(11c,11d,11e,11f,11g),以便控制所述轴承 11c,11d,11e,11f,11g)。 因此,本发明提供了一种驱动系统,其中磁主轴轴承装置(23)被集成。

    METHOD AND CONTROL DEVICE FOR GUIDING THE MOVEMENT OF A MOVABLE MACHINE ELEMENT OF A MACHINE
    9.
    发明申请
    METHOD AND CONTROL DEVICE FOR GUIDING THE MOVEMENT OF A MOVABLE MACHINE ELEMENT OF A MACHINE 有权
    用于引导机器的可移动机器元件的运动的方法和控制装置

    公开(公告)号:US20090088891A1

    公开(公告)日:2009-04-02

    申请号:US11917671

    申请日:2006-06-02

    IPC分类号: G06F19/00 B23C9/00

    摘要: The invention relates to a method and a control unit (8) for guiding the displacement of a displaceable machine element (9) of a machine, said method comprising the following steps that are carried out in the control unit (8): a) input of a travel displacement (Xv) that is to be carried out by the machine element (9) and an optimisation criterion (OpK); b) determination of a displacement profile (Xsollk(t)) using the travel displacement that is to be carried out by the machine element (9) and the optimisation criterion (OpK), c) determination of a target position variable (Xsoll(n)) by means of the displacement profile (Xsollk(t)), d) output of the target position variable (Xsoll(n)) to a controller (6) for carrying out the travel displacement of the machine element (9). The invention provides a simple method and a simple control unit (8) for optimising the guidance of the displacement of a displaceable machine element (9) of a machine. The method permits a user to directly influence the optimisation of the travel displacement.

    摘要翻译: 本发明涉及一种用于引导机器的可移动机械元件(9)的位移的方法和控制单元(8),所述方法包括在控制单元(8)中执行的以下步骤:a)输入 由机器元件(9)执行的移动位移(Xv)和优化标准(OpK)的运动位移(Xv); b)使用要由机器元件(9)执行的移动位移和优化标准(OpK)来确定位移曲线(Xsollk(t)),c)确定目标位置变量(Xsoll(n ),d)将目标位置变量(Xsol1(n))输出到用于执行机器元件(9)的行进位移的控制器(6)的输出。 本发明提供了一种简单的方法和简单的控制单元(8),用于优化机器的可移动的机器元件(9)的位移的引导。 该方法允许用户直接影响行驶位移的优化。

    Device for compensating a torque produced by a gyrostatic effect
    10.
    发明申请
    Device for compensating a torque produced by a gyrostatic effect 有权
    用于补偿陀螺仪效应产生的转矩的装置

    公开(公告)号:US20050103135A1

    公开(公告)日:2005-05-19

    申请号:US10987948

    申请日:2004-11-12

    IPC分类号: B23Q11/00 B23Q23/00 G01C19/02

    摘要: A device for compensating a torque produced on a movable axle in a machine tool or production machine by a gyrostatic effect includes a rotating useful machine system attached to the movable axle and producing a useful angular momentum, and a rotating machine counter-system attached to the axle and producing a counter angular momentum. The magnitude of the counter angular momentum is substantially identical to the magnitude of the useful angular momentum. The useful torque produced by a movement of the rotating useful machine system through a temporal change of the useful angular momentum is at least partially compensated by a counter-torque produced by a temporal change of the counter angular momentum. This arrangement represents a simple device for compensating a torque produced by the gyrostatic effect on a movable axle of machine tolls and production machines.

    摘要翻译: 用于补偿在机床或生产机器中通过陀螺静力学效应产生的扭矩的装置包括附接到可动轴并产生有用的角动量的旋转有用机器系统,以及附接到可移动轴的旋转机器对向系统 轴产生反角动量。 计数器角动量的大小基本上与有用的角动量的大小相同。 通过旋转有用机器系统通过有用角动量的时间变化的运动产生的有用扭矩至少部分地由逆时针角动量的时间变化产生的反扭矩补偿。 这种布置代表了一种简单的装置,用于补偿由机器通行费和生产机器的可移动轴上的陀螺静音效应产生的扭矩。