公开(公告)号：US09207059B2

公开(公告)日：2015-12-08

申请号：US13642597

申请日：2011-04-18

Applicant: Henning Schon ,  Jochen Burger ,  Guenter Grupp ,  Otto Ruck ,  Eugen Aubele ,  Ralf Bernhardt

Inventor： Henning Schon ,  Jochen Burger ,  Guenter Grupp ,  Otto Ruck ,  Eugen Aubele ,  Ralf Bernhardt

IPC: G06F19/00 ,  G01B5/008 ,  G01B21/04

CPC classification number: G01B5/008 ,  G01B21/047

Abstract: A method for operating a coordinate measuring machine or a machine tool. A movement of a machining part is controlled in such a way that, during the movement of the machine part, a predetermined maximum acceleration and/or a predetermined maximum jerk is not exceeded. The maximum acceleration and/or the maximum jerk is varied depending on the position of the machine part and/or depending on the alignment of the machine part.

Abstract translation: 一种用于操作坐标测量机或机床的方法。 控制加工部件的移动，使得在机器部件的运动期间，不超过预定的最大加速度和/或预定的最大加加速度。 最大加速度和/或最大加加速度根据机器部件的位置和/或根据机器部件的对准而变化。

公开(公告)号：US07752766B2

公开(公告)日：2010-07-13

申请号：US12465705

申请日：2009-05-14

Applicant: Otto Ruck ,  Eugen Aubele ,  Guenter Grupp

Inventor： Otto Ruck ,  Eugen Aubele ,  Guenter Grupp

IPC: G01B5/004

CPC classification number: G01B21/045 ,  G01B5/008

Abstract: In order to determine spatial coordinates of a multiplicity of measurement points along a contour of a measurement object, a probe head is provided with a probe element that is movably supported on the probe head. During movement of the probe head along the contour, position measuring values of the probe head and deflections of the probe element relative to the probe head are determined. Spatial coordinates for the measurement points along the contour are determined from the position measuring values and deflections. The probe element is kept in contact with the contour during movement of the probe head by using an actuator to produce a defined contact force. The contact force is set as a function of a differential acceleration of the probe element relative to the probe head.

Abstract translation: 为了确定沿着测量对象的轮廓的多个测量点的空间坐标，探针头设置有可移动地支撑在探头上的探针元件。 在探针沿着轮廓移动期间，确定探针头的位置测量值和探针元件相对于探针头的偏转。 沿着轮廓的测量点的空间坐标由位置测量值和偏转确定。 探针元件通过使用致动器在探针头移动期间保持与轮廓接触以产生限定的接触力。 接触力被设定为探头元件相对于探头的差速加速度的函数。

公开(公告)号：US20090184676A1

公开(公告)日：2009-07-23

申请号：US12257422

申请日：2008-10-24

Applicant: Friedrich Schoerg ,  Ernst Stumpp ,  Guenter Grupp ,  Otto Ruck

Inventor： Friedrich Schoerg ,  Ernst Stumpp ,  Guenter Grupp ,  Otto Ruck

IPC: G05B1/08

CPC classification number: G05B19/23 ,  G05B2219/37175 ,  G05B2219/45165

Abstract: A machine part, such as a laser, is moved along at least one axis of movement relative to a workpiece. Position pulses are generated by means of an incremental encoder, with the number of position pulses in a position pulse train being representative of the movement position of the machine part. A trigger signal for the machine part is generated when the current number of position pulses corresponds to a predefined number of pulses. In a preferred embodiment, the current number of position pulses and the defined number of pulses are compared remote from a higher-level drive control circuit. It is particularly preferred if the current number of position pulses and the defined number of pulses are compared in a comparator which is arranged on an interface card of a computer unit, with the drive control circuit for controlling the movement of the machine part being implemented with a closed loop controller in the form of a controller program, which is cyclically executed by a central processor of the computer unit.

Abstract translation: 诸如激光器的机器部件沿着至少一个相对于工件的移动轴线移动。 位置脉冲通过增量编码器产生，位置脉冲串中的位置脉冲数代表机器部件的移动位置。 当当前位置脉冲数对应于预定数量的脉冲时，产生机器部分的触发信号。 在优选实施例中，将当前位置脉冲数和限定数量的脉冲与较高级驱动控制电路进行远程比较。 特别优选的是，在布置在计算机单元的接口卡上的比较器中比较当前位置脉冲数和限定脉冲数，驱动控制电路用于控制机器部件的运动， 控制器程序形式的闭环控制器，其由计算机单元的中央处理器循环执行。

公开(公告)号：US5966681A

公开(公告)日：1999-10-12

申请号：US993990

申请日：1997-12-18

Applicant: Ralf Bernhardt ,  Otto Ruck ,  Gunter Grupp

Inventor： Ralf Bernhardt ,  Otto Ruck ,  Gunter Grupp

IPC: G01B5/20 ,  G01B3/00 ,  G01B5/008 ,  G01B21/00 ,  G05B19/401 ,  G01B5/012 ,  G05B19/19

CPC classification number: G01B3/008 ,  G01B5/008 ,  G05B19/401

Abstract: The invention is directed to a method which is provided for controlling coordinate measuring apparatus wherein a probe head (2) is moved and has a movably attached probe unit (24) attached thereto. The probe unit (24) is charged with a measurement force Fmeas relative to the probe head (2). The measurement force Fmeas operates against the mass inertial forces Fzp which occur because of acceleration of the probe. The measurement force Fmeas is comprised of a desired measurement force Fdes and a corrective measurement force Fcorr. The desired measurement force Fdes is constant in magnitude and is directed perpendicularly to the surface of the workpiece (15) to be measured. The corrective measurement force Fcorr at least partially compensates for the mass inertial forces (Ftr, Fzp) which occur because of the acceleration of the probe unit (24).

Abstract translation: 本发明涉及一种用于控制坐标测量装置的方法，其中探针头（2）移动并具有附接到其上的可移动连接的探针单元（24）。 探头单元（24）相对于探针头（2）充有测量力+ E，rar F + EE meas。 测量力+ E，rar F + EE meas抵抗由于探头的加速度而发生的质量惯性力+ E，rar F + EE zp。 测量力+ E，rar F + EE meas由期望的测量力+ E，rar F + EE des和校正测量力+ E，rar F + EE corr组成。 期望的测量力+ E，rar F + EE des在大小上是恒定的，并且垂直于待测量的工件（15）的表面。 校正测量力+ E，rar F + EE corr至少部分地补偿由于探头单元的加速度而发生的质量惯性力（+ E，rar F + EE tr，+ E，rar F + EE zp） （24）。

公开(公告)号：US20130036619A1

公开(公告)日：2013-02-14

申请号：US13572967

申请日：2012-08-13

Applicant: Otto RUCK ,  Ralf BERNHARDT

Inventor： Otto RUCK ,  Ralf BERNHARDT

IPC: G01B5/008

CPC classification number: G05B19/401 ,  G05B2219/37193 ,  G05B2219/37442 ,  G05B2219/37443

Abstract: The present invention relates to a method for controlling a measurement process of a coordinate measuring machine for measuring a measurement object, wherein the coordinate measuring machine comprises a controlling device and a feeler head having a feeler pin, and wherein a relative movement between the feeler pin and a surface of the measurement object is controlled by the controlling device. Furthermore, the surface comprises at least one actual section, which corresponds to a measurement object surface, and at least one virtual section. The present invention also relates to a corresponding coordinate measuring machine and computer program.

Abstract translation: 本发明涉及一种用于控制测量对象的坐标测量机的测量过程的方法，其中坐标测量机包括控制装置和具有触针的探头，并且其中探针之间的相对运动 测量对象的表面由控制装置控制。 此外，表面包括至少一个对应于测量对象表面的实际部分和至少一个虚拟部分。 本发明还涉及相应的坐标测量机和计算机程序。

公开(公告)号：US20090271997A1

公开(公告)日：2009-11-05

申请号：US12465705

申请日：2009-05-14

Applicant: Otto RUCK ,  Eugen AUBELE ,  Guenter GRUPP

Inventor： Otto RUCK ,  Eugen AUBELE ,  Guenter GRUPP

IPC: G01B5/012

CPC classification number: G01B21/045 ,  G01B5/008

Abstract: In order to determine spatial coordinates of a multiplicity of measurement points along a contour of a measurement object, a probe head is provided with a probe element that is movably supported on the probe head. During movement of the probe head along the contour, position measuring values of the probe head and deflections of the probe element relative to the probe head are determined. Spatial coordinates for the measurement points along the contour are determined from the position measuring values and deflections. The probe element is kept in contact with the contour during movement of the probe head by using an actuator to produce a defined contact force. The contact force is set as a function of a differential acceleration of the probe element relative to the probe head.

Abstract translation: 为了确定沿着测量对象的轮廓的多个测量点的空间坐标，探针头设置有可移动地支撑在探头上的探针元件。 在探针沿着轮廓移动期间，确定探针头的位置测量值和探针元件相对于探针头的偏转。 沿着轮廓的测量点的空间坐标由位置测量值和偏转确定。 探针元件通过使用致动器在探针头移动期间保持与轮廓接触以产生限定的接触力。 接触力被设定为探头元件相对于探头的差速加速度的函数。

公开(公告)号：US5737244A

公开(公告)日：1998-04-07

申请号：US693633

申请日：1996-08-09

Applicant: Otto Ruck

Inventor： Otto Ruck

IPC: G05B19/401 ,  G05B19/19

CPC classification number: G05B19/401

Abstract: The control of a coordinate measuring apparatus includes a device for correcting the pregiven desired path when the actual geometry of the workpiece 17 to be measured deviates from the desired geometry. This device is a two-stage controller which includes a first control stage 27 which operates in response to a control signal proportional to the deflection of the moveable probe pin 7 and controls out deviations in the direction of the normal vector Ni on the workpiece surface. The second control stage 28 becomes active only when the deflection Ai of the probe pin 7 or the force F acting on the workpiece reaches or exceeds a predetermined amount. The second control stage 28 then controls out deviations in the direction of the probe deflection Ai.

Abstract translation: 坐标测量装置的控制包括用于在要测量的工件17的实际几何形状偏离期望的几何形状时校正预定的期望路径的装置。 该装置是两级控制器，其包括第一控制级27，其响应于与可移动探针7的偏转成比例的控制信号而操作，并控制法向量+ E的方向的偏差，Rar N + EE i在工件表面。 第二控制级28只有当探针7的偏转量+ E，r A A + EE i或作用在工件上的力+ E，rar F + EE达到或超过预定量时才起作用。 然后，第二控制级28控制探针偏转方向+ E，rar A + EE i的偏差。

公开(公告)号：US08745886B2

公开(公告)日：2014-06-10

申请号：US13572967

申请日：2012-08-13

Applicant: Otto Ruck ,  Ralf Bernhardt

Inventor： Otto Ruck ,  Ralf Bernhardt

IPC: G01B5/008

CPC classification number: G05B19/401 ,  G05B2219/37193 ,  G05B2219/37442 ,  G05B2219/37443

Abstract: The present invention relates to a method for controlling a measurement process of a coordinate measuring machine for measuring a measurement object, wherein the coordinate measuring machine comprises a controlling device and a feeler head having a feeler pin, and wherein a relative movement between the feeler pin and a surface of the measurement object is controlled by the controlling device. Furthermore, the surface comprises at least one actual section, which corresponds to a measurement object surface, and at least one virtual section. The present invention also relates to a corresponding coordinate measuring machine and computer program.

Abstract translation: 本发明涉及一种用于控制测量对象的坐标测量机的测量过程的方法，其中坐标测量机包括控制装置和具有触针的探头，并且其中探针之间的相对运动 测量对象的表面由控制装置控制。 此外，表面包括至少一个对应于测量对象表面的实际部分和至少一个虚拟部分。 本发明还涉及相应的坐标测量机和计算机程序。

公开(公告)号：US08600523B2

公开(公告)日：2013-12-03

申请号：US12524197

申请日：2008-01-21

Applicant: Otto Ruck

Inventor： Otto Ruck

IPC: G05B11/01 ,  G05B13/02 ,  G05B11/32 ,  G06F19/00 ,  G01C17/38

CPC classification number: G05B19/0426

Abstract: In a method for controlling an operation of a coordinate measuring device, at least one operational parameter is determined. One value of the operational parameter is allocated to a plurality of components. A sequence for determining the operational parameter is provided for the majority of the components. The method for determining the operational parameter in the predetermined sequence for each component is now described. It starts with the component that is first in the sequence: i) if the value of the operational parameter is allocated to the component, the value is adopted as a value of the operational parameter that is available for the operation, ii) if no value of the operational parameter is allocated to the components, one available value of the operational parameter that was available until then still remains available, iii) if another component is provided in the sequence, the method is carried out with the component.

Abstract translation: 在用于控制坐标测量装置的操作的方法中，确定至少一个操作参数。 将操作参数的一个值分配给多个组件。 为大多数组件提供了用于确定操作参数的顺序。 现在描述用于确定每个部件的预定顺序中的操作参数的方法。 它以序列中第一个的组件开始：i）如果操作参数的值分配给组件，则该值被采用为可用于操作的操作参数的值，ii）如果没有值 的操作参数分配给组件，直到那时可用的操作参数的一个可用值仍然可用，iii）如果在序列中提供另一个组件，则该组件将执行该方法。

公开(公告)号：US20130041497A1

公开(公告)日：2013-02-14

申请号：US13642597

申请日：2011-04-18

Applicant: Henning Schon ,  Jochen Burger ,  Guenter Grupp ,  Otto Ruck ,  Eugen Aubele ,  Ralf Bernhardt

Inventor： Henning Schon ,  Jochen Burger ,  Guenter Grupp ,  Otto Ruck ,  Eugen Aubele ,  Ralf Bernhardt

IPC: G05B19/19

CPC classification number: G01B5/008 ,  G01B21/047

Abstract: A method for operating a coordinate measuring machine or a machine tool. A movement of a machining part is controlled in such a way that, during the movement of the machine part, a predetermined maximum acceleration and/or a predetermined maximum jerk is not exceeded. The maximum acceleration and/or the maximum jerk is varied depending on the position of the machine part and/or depending on the alignment of the machine part.

Abstract translation: 一种用于操作坐标测量机或机床的方法。 控制加工部件的移动，使得在机器部件的运动期间，不超过预定的最大加速度和/或预定的最大加加速度。 最大加速度和/或最大加加速度根据机器部件的位置和/或根据机器部件的对准而变化。