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公开(公告)号：US20190003813A1
公开(公告)日：2019-01-03
申请号：US16017070
申请日：2018-06-25
发明人： Otto RUCK
CPC分类号： G01B5/004 , G01B5/012 , G01B11/005
摘要： A sensor adjustment mechanism for a coordinate measuring machine, comprising a sensor supported by at least one joint so as to be rotatable or pivotable about at least one axis, a change interface for releasable coupling of the sensor adjustment mechanism to a measuring head of the coordinate measuring machine, and a fixing device blocking the at least one joint. The change interface comprises a first component and a ferromagnetic second component, which is supported in such a way as to be movable relative to the first component. The sensor adjustment mechanism can be fixed on the measuring head by means of a magnetic fixing force exerted on the second component. The magnetic fixing force exerted on the second component causes a movement of the second component relative to the first component. The fixing device is actuated by the movement.
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公开(公告)号：US20170160066A1
公开(公告)日：2017-06-08
申请号：US15437983
申请日：2017-02-21
发明人： Guenter GRUPP , Otto RUCK , Eugen AUBELE
IPC分类号： G01B5/008
摘要： The present invention relates to a method for single-point probing of a workpiece by means of a sensor, in particular a tactile sensor, of a coordinate measuring machine, comprising the steps of providing a variable at least indirectly representing a required accuracy of the single-point probing, providing a parameter data set, wherein the parameter data set has prescriptions for regulating and/or evaluating the single-point probing with the required accuracy, and carrying out the single-point probing of the workpiece, wherein the coordinate measuring machine is regulated on the basis of the provided parameter data set and/or an evaluation is carried out on the basis of the provided parameter data set. Furthermore, a coordinate measuring machine for single-point probing of a workpiece is proposed.
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3.发明申请公开(公告)号：US20180058833A1
公开(公告)日：2018-03-01
申请号：US15782115
申请日：2017-10-12
发明人： Otto RUCK , Peter MUELLER
CPC分类号： G01B5/008 , G01B21/047
摘要： A method for automatically receiving a sensor head of a coordinate measuring machine. The sensor head comprises a first changing interface for coupling the sensor head with a carrier structure of the coordinate measuring machine, and a second changing interface for coupling a cable element with the carrier structure. The second changing interface of the sensor head is arranged on an end of the cable element distal to the sensor head, and is spatially separated from the first changing interface. The sensor head is initially provided in a magazine location of the coordinate measuring machine. The sensor head is received with the first changing interface in a first receiver of the magazine location, and the second changing interface is received in a second receiver of the magazine location.
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公开(公告)号：US20170138718A1
公开(公告)日：2017-05-18
申请号：US15419503
申请日：2017-01-30
发明人： Otto RUCK , Peter MUELLER
CPC分类号： G01B5/012 , G01B5/0014 , G01B5/016 , G01B11/007
摘要： A probe head for a coordinate measuring machine has a first probe head part with an interface, for coupling the probe head to the coordinate measuring machine. A second probe head part is coupled to the first probe head part and is rotatable relative to the first probe head part about a first axis. A third probe head part is coupled to the second probe head part and is pivotable relative to the second probe head part about a second axis. The first and second axes lie askew in relation to each other. A first actuator pivots the third probe head part about the second axis via a push rod coupled to the third probe head part at a lateral distance from the second axis. The first actuator moves the push rod in a longitudinal direction to pivot the third probe head part relative to the second probe head part.
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5.发明申请METHOD FOR AUTOMATICALLY RECEIVING A SENSOR HEAD AND COORDINATE MEASURING MACHINE 有权自动接收传感器头和坐标测量机的方法公开(公告)号：US20160076867A1
公开(公告)日：2016-03-17
申请号：US14950533
申请日：2015-11-24
发明人： Otto RUCK , Peter MUELLER
IPC分类号： G01B5/008
CPC分类号： G01B5/008 , G01B21/047
摘要： A method for automatically receiving a sensor head of a coordinate measuring machine. The sensor head comprises a first changing interface for coupling the sensor head with a carrier structure of the coordinate measuring machine, and a second changing interface for coupling a cable element with the carrier structure. The second changing interface of the sensor head is arranged on an end of the cable element distal to the sensor head, and is spatially separated from the first changing interface. The sensor head is initially provided in a magazine location of the coordinate measuring machine. The sensor head is received with the first changing interface in a first receiver of the magazine location, and the second changing interface is received in a second receiver of the magazine location.
摘要翻译： 一种自动接收坐标测量机的传感头的方法。 传感器头包括用于将传感器头与坐标测量机的载体结构连接的第一改变界面和用于将电缆元件与载体结构耦合的第二改变界面。 传感器头的第二改变界面布置在远离传感器头部的电缆元件的端部上，并且与第一变化界面在空间上分离。 传感器头最初设置在坐标测量机的刀库位置。 所述传感器头在所述刀库位置的第一接收器中被接收有所述第一改变接口，并且所述第二改变接口被接收在所述刀库位置的第二接收器中。
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公开(公告)号：US20180159448A1
公开(公告)日：2018-06-07
申请号：US15848282
申请日：2017-12-20
发明人： Guenter GRUPP , Otto RUCK , Peter UHL , Thomas MAIER
IPC分类号： H02P6/12 , H02P23/00 , H02P6/08 , G01B5/008 , G01R21/133
CPC分类号： H02P6/12 , G01B5/008 , G01R21/133 , H02M2001/0009 , H02P6/08 , H02P23/0022 , H02P29/0241
摘要： The invention relates to a method for checking an electrical value of an electric machine, in particular an electric machine of a coordinate measuring device. The electric machine has an electric drive comprising a stator and a rotor. The method includes the steps of: detecting a value of a drive current delivered to the electric drive for driving the rotor, detecting a measured value of an electrical input variable of the electric machine, determining a calculated value of the electrical input variable on the basis of the detected value of the drive current and on the basis of a performance model of the electric machine, and determining a comparison value on the basis of the detected measured value and the calculated value of the electrical input variable, in order to check the detected value of the drive current.
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公开(公告)号：US20170276468A1
公开(公告)日：2017-09-28
申请号：US15621276
申请日：2017-06-13
CPC分类号： G01B7/008 , F16P3/142 , G01B5/008 , G01B21/04 , G01B21/045
摘要： A method for monitoring a coordinate-measuring machine (CMM), having a monitoring device which is set up to monitor at least one location region of the CMM, in which a movable part of the CMM is movable, wherein the method includes: monitoring the at least one location region with the monitoring device, wherein the monitored location region is variable in terms of its size, ascertaining the position of the movable part of the CMM relative to a fixed position associated with the location region and/or ascertaining the movement of the movable part relative to the fixed position, and setting or varying the size of the monitored location region in dependence on the position and/or the movement of the movable part relative to the fixed position.
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公开(公告)号：US20210302144A1
公开(公告)日：2021-09-30
申请号：US17209756
申请日：2021-03-23
发明人： Otto RUCK , David HÖCHERL
IPC分类号： G01B5/016
摘要： A coordinate measuring machine for measuring coordinates or properties of a workpiece includes an extended stylus. The extended stylus includes an extension element and a connection element. The extension element includes a carrier portion mounted at the connection element so as to be rotatable about an axis of rotation. The extension element includes, on a side remote from the connection element, a shaft portion that is aligned so as to deviate from the axis of rotation. The coordinate measuring machine includes a measurement head to which the extended stylus is attached. The measurement head is configured to measure deflections of the stylus resulting from contacts of the extended stylus to the workpiece.
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