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1. 发明申请

WO2009027660A3 PIVOT JOINT ASSEMBLY 审中-公开
标题翻译： PIVOT联合大会
公开(公告)号：WO2009027660A3
公开(公告)日：2009-04-16
申请号：PCT/GB2008002884
申请日：2008-08-22
申请人： RENISHAW PLC , JONAS KEVYN BARRY , CURLE JASON RALPH GORDON
发明人： JONAS KEVYN BARRY , CURLE JASON RALPH GORDON
IPC分类号： B25J17/02
CPC分类号： B25J17/0275
摘要： A pivot joint assembly comprising a first structure (16) having a convex bearing member (32) and a second structure (31) having a bearing surface (30) for cooperation with the convex, bearing member (32) so as to facilitate relative rotation between the first (16) and second (31) structures about at least a first axis. A bias member (24) is provided for biasing the convex bearing member (32) into the bearing surface (30). The bias member (22) acts on the first structure (16) such that the direction of the bias force relative to the bearing surface (30) is substantially the same in all relative po.sitions of the first (16) and second (31) structures.
摘要翻译：一种枢转接头组件，包括具有凸形轴承部件（32）的第一结构（16）和具有与凸形轴承部件（32）配合的轴承表面（30）的第二结构（31），以便于相对旋转在第一（16）和第二（31）结构之间的至少第一轴线。偏置构件（24）被设置用于将凸形支承构件（32）偏压到支承面（30）中。偏置构件（22）作用在第一结构（16）上，使得相对于支承面（30）的偏压力的方向在第一（16）和第二（31）的所有相对位置上基本相同）结构。

2. 发明申请

WO2013140118A8 METHOD AND APPARATUS FOR INSPECTING WORKPIECES 审中-公开
标题翻译：检查工作的方法和装置
公开(公告)号：WO2013140118A8
公开(公告)日：2014-10-16
申请号：PCT/GB2013000125
申请日：2013-03-21
申请人： RENISHAW PLC
发明人： JONAS KEVYN BARRY
IPC分类号： G01B21/04
CPC分类号： G01B21/045
摘要： Methods are described for measuring series of nominally identical production workpieces (10) on a dimensional measuring apparatus such as a coordinate measuring machine (12-20). One master workpiece of the series is calibrated (84), to provide correction values which are used to build an error map (86) of the measuring apparatus. This map is used to correct measurements not only of subsequent nominally identical workpieces of the same series (88), but also of multiple different subsequent series (90) of different workpieces. Each subsequent series also has a master workpiece which is calibrated (84) and used to further build the error map (86). As this process is repeated over time, the error map becomes more and more densely populated. In due course, it becomes possible to dispense with the use of a calibrated master workpiece, because measurements can be corrected using error values which already exist in the error map.
摘要翻译：描述了用于在诸如坐标测量机（12-20）的尺寸测量装置上测量名义上相同的生产工件（10）的系列的方法。对系列的一个主工件进行校准（84），以提供用于构建测量装置的误差图（86）的校正值。该图用于校正不仅相同系列（88）的后续名义上相同的工件的测量，而且还用于不同工件的多个不同后续系列（90）的测量。每个随后的系列还具有被校准的主工件（84），并用于进一步构建误差图（86）。随着这个过程随着时间的推移而重复，错误图变得越来越密集。在适当的时候，可以省略使用校准的主工件，因为可以使用误差图中已经存在的误差值来校正测量值。

3. 发明申请

WO2006114603A3 PROBE CALIBRATION 审中-公开
标题翻译： PROBE校准
公开(公告)号：WO2006114603A3
公开(公告)日：2007-09-20
申请号：PCT/GB2006001502
申请日：2006-04-25
申请人： RENISHAW PLC , JONAS KEVYN BARRY , GRZESIAK JEAN-LOUIS , MCFARLAND GEOFFREY
发明人： JONAS KEVYN BARRY , GRZESIAK JEAN-LOUIS , MCFARLAND GEOFFREY
IPC分类号： G01C25/00 , G01B21/04
CPC分类号： G01B21/042
摘要： A method of calibrating a probe (62) is disclosed said probe being mounted on a machine and having a stylus (64) with a workpiece contacting tip (66), comprising calculating calibration information for the probe for a first orientation of the probe, and rotating the calibration information by an angle to obtain a probe calibration information for when the probe is oriented by that angle with respect to the first orientation. Also disclosed is a method of calibrating a probe during a measurement process. The calibration information may include a vector which relates probe head axes to machine axes; a calibration matrix; datum data; an inertial matrix. The stylus tip (66) may be datumed at the orientation of the probe or inferred from datum information obtained at different orientations. The rotation step may be carried out by a software/computer program which may be stored on a controller for the machine.
摘要翻译：公开了一种校准探针（62）的方法，所述探针安装在机器上并具有带工件接触尖端（66）的触针（64），包括针对探针的第一取向计算探针的校准信息，以及使校准信息旋转角度以获得探针校准信息，用于当探针相对于第一取向定向到该角度时。还公开了在测量过程中校准探针的方法。校准信息可以包括将探头头轴与加工轴相关联的向量; 校准矩阵; 基准数据; 惯性矩阵。触针尖端（66）可以在探针的方向上被估计，或者从以不同取向获得的数据信息推断。旋转步骤可以通过可以存储在机器的控制器上的软件/计算机程序来执行。

4. 发明申请

WO2006013387A9 THE USE OF SURFACE MEASUREMENT PROBES 审中-公开
标题翻译：使用表面测量探针
公开(公告)号：WO2006013387A9
公开(公告)日：2007-03-15
申请号：PCT/GB2005003095
申请日：2005-08-05
申请人： RENISHAW PLC , JONAS KEVYN BARRY , MCFARLAND GEOFFREY
发明人： JONAS KEVYN BARRY , MCFARLAND GEOFFREY
IPC分类号： G01B21/04
CPC分类号： G01B21/045
摘要： A method of measuring an artefact using a machine on which a measuring probe is mounted. The method has the following steps: determining the approximate position of one or more points on the surface of the artefact; using this approximate position to drive at least one of the probe and artefact to one or more desired relative positions of the probe and the surface and taking one or more surface measurements of said point on the surface of the artefact at said location, wherein there is no relative movement between the probe and the artefact whilst the one or more surface measurements are taken; and using data from the measurements to determine a position of the one or more points on the surface in which dynamic error is substantially reduced.
摘要翻译：使用其上安装测量探针的机器测量人造物的方法。该方法具有以下步骤：确定人造物表面上的一个或多个点的近似位置; 使用该近似位置将探针和伪影中的至少一个驱动到探针和表面的一个或多个期望的相对位置，并且在所述位置处对人造物表面上的所述点进行一个或多个表面测量，其中存在在进行一次或多次表面测量时，探针和人造物之间不存在相对运动; 并且使用来自测量的数据来确定表面上的一个或多个点的位置，其中大大减少了动态误差。

5. 发明申请

WO2006013387A2 THE USE OF SURFACE MEASUREMENT PROBES 审中-公开
标题翻译：使用表面测量探针
公开(公告)号：WO2006013387A2
公开(公告)日：2006-02-09
申请号：PCT/GB2005003095
申请日：2005-08-05
申请人： RENISHAW PLC , JONAS KEVYN BARRY , MCFARLAND GEOFFREY
发明人： JONAS KEVYN BARRY , MCFARLAND GEOFFREY
IPC分类号： G01B21/04
CPC分类号： G01B21/045
摘要： A method of measuring an artefact using a machine on which a measuring probe is mounted. The method has the following steps: determining the approximate position of one or more points on the surface of the artefact; using this approximate position to drive at least one of the probe and artefact to one or more desired relative positions of the probe and the surface and taking one or more surface measurements of said point on the surface of the artefact at said location, wherein there is no relative movement between the probe and the artefact whilst the one or more surface measurements are taken; and using data from the measurements to determine a position of the one or more points on the surface in which dynamic error is substantially reduced.
摘要翻译：使用其上安装测量探针的机器测量人造物的方法。该方法具有以下步骤：确定人造物表面上的一个或多个点的近似位置; 使用该近似位置将探针和伪影中的至少一个驱动到探针和表面的一个或多个期望的相对位置，并且在所述位置处对人造物表面上的所述点进行一个或多个表面测量，其中存在在进行一次或多次表面测量时，探针和人造物之间不存在相对运动; 并且使用来自测量的数据来确定表面上的一个或多个点的位置，其中大大减少了动态误差。

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