公开(公告)号：US09068826B2

公开(公告)日：2015-06-30

申请号：US14116248

申请日：2012-05-09

申请人： Hans Zimmermann

发明人： Hans Zimmermann

IPC分类号： G01B21/20 ,  F01D5/00 ,  G05B19/401 ,  F01D5/14

CPC分类号： G01B21/20 ,  F01D5/005 ,  F01D5/14 ,  F05D2240/301 ,  F05D2240/303 ,  F05D2260/80 ,  G05B19/401 ,  G05B2219/35066 ,  G05B2219/35128 ,  G05B2219/37205 ,  Y02T50/673

摘要： A method for checking a blade contour of a turbomachine, in particular a gas turbine, wherein an actual contour (1; 1′) of a blade is detected, wherein a target contour of the blade is scaled and the actual contour is compared with said scaled contour (2).

摘要翻译： 一种用于检查涡轮机，特别是燃气轮机的叶片轮廓的方法，其中检测到叶片的实际轮廓（1; 1'），其中叶片的目标轮廓被缩放，并且将实际轮廓与所述 缩放轮廓（2）。

公开(公告)号：US08326573B2

公开(公告)日：2012-12-04

申请号：US12310195

申请日：2007-06-21

申请人： Andrew D Jackson ,  Peter I Wright ,  Michael A Howard ,  Robert J Stafford

发明人： Andrew D Jackson ,  Peter I Wright ,  Michael A Howard ,  Robert J Stafford

IPC分类号： G01B7/28

CPC分类号： G01B21/20 ,  F05D2250/74 ,  G05B19/4099 ,  G05B2219/34145 ,  G05B2219/35016 ,  G05B2219/35128 ,  G05B2219/35131 ,  G05B2219/35193 ,  G05B2219/37064 ,  G05B2219/45147 ,  Y02P90/265 ,  Y02T50/673

摘要： A method for characterising the surface profile of a component comprises the steps of a) dividing the surface into at least two regions; b) for each region, measuring the surface and selecting a number of measured points to define a co-ordinate dataset for the region; c) for each region, applying a curve-fitting algorithm to the dataset for the region to define the surface profile of the region; d) combining the defined surface profiles for the regions to produce a defined surface profile for the aerofoil surface. The characterization may be used in the design, analysis and manufacturing steps of product development, thereby decreasing the total time and work required.

摘要翻译： 用于表征部件的表面轮廓的方法包括以下步骤：a）将所述表面分成至少两个区域; b）对于每个区域，测量表面并选择一些测量点以定义该区域的坐标数据集; c）对于每个区域，对区域的数据集应用曲线拟合算法来定义区域的表面轮廓; d）组合用于区域的限定的表面轮廓以产生用于机翼表面的限定的表面轮廓。 特征描述可用于产品开发的设计，分析和制造步骤，从而减少所需的总时间和工作。

公开(公告)号：US20120197424A1

公开(公告)日：2012-08-02

申请号：US13332267

申请日：2011-12-20

申请人： Akira Kimura ,  Katsuhiko Ono

发明人： Akira Kimura ,  Katsuhiko Ono

IPC分类号： G05B19/19

CPC分类号： G05B19/184 ,  G05B2219/35128 ,  G05B2219/50353 ,  G05B2219/50355

摘要： A work having a non-circular cross-section is machined by relative movement between the work and a tool, as the relative position and angle between the work and tool are changed at least within a plane including the cross-section of the work. In machining along a preset tool path, the difference between the relative angle at a point on the preset tool path which machining is started and that point on the preset tool path at which machining is finished is calculated. Time needed in machining along the preset tool path is equally divided by a preset number at equal time divisions, and positions on the tool path corresponding to equal time divisions are set as tool path points. When the tool moves through each point, the relative angle is continuously changed an angle corresponding to division of the difference of the relative angles by the preset number of equal time divisions (FIG. 3).

摘要翻译： 具有非圆形横截面的工件通过工件和工具之间的相对运动来加工，因为工件和工具之间的相对位置和角度至少在包括工件的横截面的平面内改变。 在沿着预设刀具路径进行加工时，计算加工开始的预设刀具路径上的点处的相对角度与加工完成的预设刀具路径上的点之间的差。 沿着预设刀具路径加工所需的时间，以相等的时间间隔除以预设的数字，刀具路径上相当于时间分割的位置设置为刀具路径点。 当工具移动通过每个点时，相对角度连续地改变一个对应于相对角度差除以相等时间间隔的预定数量的角度（图3）。

公开(公告)号：US07877162B2

公开(公告)日：2011-01-25

申请号：US10589528

申请日：2005-02-10

申请人： Arndt Glaesser ,  Stefan Heinrich

发明人： Arndt Glaesser ,  Stefan Heinrich

IPC分类号： G06F19/00 ,  B23P13/04 ,  B23P19/00

CPC分类号： G05B19/4083 ,  G05B2219/35097 ,  G05B2219/35128 ,  G05B2219/45147 ,  Y10T29/37 ,  Y10T29/49336 ,  Y10T29/49995 ,  Y10T409/303752

摘要： A process and apparatus for the manufacture of adapted, fluidic surfaces on a gas turbine blade is disclosed. In an embodiment, the process includes: (a) generating a nominal milling program for the manufacture of fluidic surfaces in the region of one flow inlet edge and/or one flow outlet edge for an ideal gas turbine blade; (b) measuring the area of an actual gas turbine blade in the region of one flow inlet edge and/or one flow outlet edge thereof; (c) generating a milling program adapted to the actual gas turbine blade, where measured values determined in step (b) are used to adapt the nominal milling program generated in step (a) to the milling program for the actual gas turbine blade; and (d) manufacturing of the fluidic surfaces on the actual gas turbine blades by milling with the use of the milling program generated in step (c).

摘要翻译： 公开了一种用于在燃气轮机叶片上制造适应的流体表面的方法和装置。 在一个实施例中，该方法包括：（a）产生用于在理想燃气轮机叶片的一个流入口边缘和/或一个流出口边缘的区域中制造流体表面的标称铣削程序; （b）在一个流入口边缘和/或其一个流出口边缘的区域内测量实际燃气轮机叶片的面积; （c）产生适于实际燃气轮机叶片的铣削程序，其中步骤（b）中确定的测量值用于将步骤（a）中生成的标称铣削程序适用于实际燃气轮机叶片的铣削程序; 和（d）通过使用步骤（c）中生成的铣削程序进行研磨来制造实际燃气轮机叶片上的流体表面。

公开(公告)号：US20090088890A1

公开(公告)日：2009-04-02

申请号：US10589528

申请日：2005-02-10

申请人： Arndt Glaesser ,  Stefan Heinrich

发明人： Arndt Glaesser ,  Stefan Heinrich

IPC分类号： B23C3/18 ,  B23P15/02 ,  G06F19/00

CPC分类号： G05B19/4083 ,  G05B2219/35097 ,  G05B2219/35128 ,  G05B2219/45147 ,  Y10T29/37 ,  Y10T29/49336 ,  Y10T29/49995 ,  Y10T409/303752

摘要： A process and apparatus for the manufacture of adapted, fluidic surfaces on a gas turbine blade is disclosed. In an embodiment, the process includes: (a) generating a nominal milling program for the manufacture of fluidic surfaces in the region of one flow inlet edge and/or one flow outlet edge for an ideal gas turbine blade; (b) measuring the area of an actual gas turbine blade in the region of one flow inlet edge and/or one flow outlet edge thereof; (c) generating a milling program adapted to the actual gas turbine blade, where measured values determined in step (b) are used to adapt the nominal milling program generated in step (a) to the milling program for the actual gas turbine blade; and (d) manufacturing of the fluidic surfaces on the actual gas turbine blades by milling with the use of the milling program generated in step (c).

摘要翻译： 公开了一种用于在燃气轮机叶片上制造适应的流体表面的方法和装置。 在一个实施例中，该方法包括：（a）产生用于在理想燃气轮机叶片的一个流入口边缘和/或一个流出口边缘的区域中制造流体表面的标称铣削程序; （b）在一个流入口边缘和/或其一个流出口边缘的区域内测量实际燃气轮机叶片的面积; （c）产生适于实际燃气轮机叶片的铣削程序，其中在步骤（b）中确定的测量值用于使步骤（a）中生成的标称铣削程序适用于实际燃气轮机叶片的铣削程序; 和（d）通过使用步骤（c）中生成的铣削程序进行研磨来制造实际燃气轮机叶片上的流体表面。

公开(公告)号：US20080209727A1

公开(公告)日：2008-09-04

申请号：US12102334

申请日：2008-04-14

申请人： Randall Maurice Ouellette ,  Jeffrey Robert Close ,  James Henry Madge

发明人： Randall Maurice Ouellette ,  Jeffrey Robert Close ,  James Henry Madge

IPC分类号： B21D53/78 ,  B23P13/04

CPC分类号： F01D5/141 ,  B23C3/18 ,  B63H1/14 ,  F05D2240/80 ,  G05B2219/35097 ,  G05B2219/35128 ,  Y10T29/49325 ,  Y10T29/49336 ,  Y10T29/49995 ,  Y10T409/301736

摘要： A method for finishing a part having excess material includes generating one or more surfaces on a model of the part to be machined, creating a machining tool path drive geometry, using the machine tool path drive geometry and one or more surfaces on the model to be machined to generate machining tool paths on the surfaces; and running tool paths on the part in a fixture.

摘要翻译： 用于完成具有多余材料的部件的方法包括在待加工零件的模型上生成一个或多个表面，使用机床路径驱动几何形状和模型上的一个或多个表面产生加工工具路径驱动几何形状 加工成在表面上产生加工刀具路径; 并在夹具中的零件上运行刀具路径。

公开(公告)号：US20180274912A1

公开(公告)日：2018-09-27

申请号：US15984515

申请日：2018-05-21

申请人： MITUTOYO CORPORATION

发明人： Liming LI

IPC分类号： G01B21/04 ,  G05B19/4093

CPC分类号： G01B21/04 ,  G05B19/4093 ,  G05B2219/35128 ,  Y02P90/265

摘要： A method is provided to assist adjustment for a movement path of a probe. A coordinate measuring machine includes a probe having a tip for detecting a surface of an object, and a movement mechanism for moving the probe, and measures a shape of the object by allowing the probe tip to scan the surface. A controller controls operation of the coordinate measuring machine by calculating a scanning path for allowing the probe tip to perform scanning movement and the movement path followed by the probe when the probe tip moves along the scanning path, setting control points on a line connecting each position of the probe tip and each corresponding position of the probe accepting a change in position of the control points by a user, and changing the movement path accordingly. An adjustment guide unit in the controller allows the control points to move collectively.

公开(公告)号：US20170350683A1

公开(公告)日：2017-12-07

申请号：US15611162

申请日：2017-06-01

申请人： ROLLS-ROYCE PLC

发明人： Simon BATHER ,  Giulio ZAMBONI

IPC分类号： G01B5/20 ,  G01B11/24 ,  G01B5/008 ,  F01D5/12 ,  F01D9/02 ,  G01B11/14

CPC分类号： G01B5/205 ,  F01D5/12 ,  F01D9/02 ,  F05D2220/32 ,  F05D2230/50 ,  G01B5/008 ,  G01B11/14 ,  G01B11/24 ,  G05B19/4099 ,  G05B19/4207 ,  G05B2219/35128 ,  G05B2219/37205 ,  G05B2219/37617 ,  G05B2219/45147

摘要： A method of producing a component having an in use gas washed surface, including: obtaining a reference-component having a reference shape with in use gas washed surface; determining performance-sensitivity-distribution for the reference-component, the performance-sensitivity-distribution having plurality of points, each point indicative of a performance factor for the reference-component; identifying plurality of zones on the reference-component performance-sensitivity-distribution, each zone including at least one plurality of points; setting geometric-tolerance for each zone; manufacturing a component according to the reference-component; machining the manufactured-component outer surface so the manufactured-component surface is within predetermined geometric-tolerance for each reference-component corresponding zone; additionally/alternatively; measuring the manufactured-component geometry to determine whether the manufactured-component is within geometric-tolerance for each corresponding plurality of reference shape zones, and accepting production-component for use if geometry of the production-component is within the geometric-tolerance for each plurality of zones, or rejecting the production-component if the geometry is outside the geometric-tolerance for plurality of zones.

公开(公告)号：US20170044900A1

公开(公告)日：2017-02-16

申请号：US14824566

申请日：2015-08-12

申请人： General Electric Company

发明人： Jacob Andrew Salm ,  Mark Carmine Bellino ,  James Ryan Connor ,  Gareth William David Lewis ,  Keith Alan Lord

IPC分类号： F01D5/00 ,  G05B15/02 ,  B23P6/00

CPC分类号： F01D5/005 ,  B23P6/007 ,  F01D5/284 ,  F01D5/288 ,  F05D2220/30 ,  F05D2230/30 ,  F05D2230/80 ,  F05D2300/2261 ,  G05B15/02 ,  G05B19/4099 ,  G05B2219/35128 ,  G05B2219/45147

摘要： A system for adaptively machining a shroud of a blade used in a turbomachine is provided. The system may include a computer system including a module(s) configured to: extract geometric location data from a 3D model of the shroud after use in the turbomachine, the 3D model created by digitizing using a digitizing device. The geometric location data includes geometric location data of a hard face plane of the shroud exposed to wear during turbomachine operation and of a non-worn surface adjacent to the hard face plane substantially unexposed to wear during turbomachine operation. Comparing the geometric location data of the non-worn surface from the three-dimensional model to a manufacturing model of the blade determines a change in position of the non-worn surface from use of the blade in the turbomachine. The change in position is used to modify a machining instruction used by a machining device to repair the hard face plane.

摘要翻译： 提供一种用于自动加工用于涡轮机中的叶片的护罩的系统。 该系统可以包括计算机系统，其包括被配置为：在使用涡轮机之后从护罩的3D模型中提取几何位置数据的模块，通过使用数字化装置进行数字化创建的3D模型。 几何位置数据包括在涡轮机操作期间暴露于磨损的护罩的硬面平面的几何位置数据和在涡轮机操作期间基本上未暴露于磨损的与硬面平面相邻的未磨损表面。 将来自三维模型的非磨损表面的几何位置数据与刀片的制造模型进行比较，确定在磨损机器中使用刀片时未磨损表面的位置的变化。 位置变化用于修改加工装置使用的加工指令来修复硬面平面。

公开(公告)号：US20160146599A1

公开(公告)日：2016-05-26

申请号：US15008972

申请日：2016-01-28

申请人： MITUTOYO CORPORATION

发明人： Liming LI

IPC分类号： G01B21/04

CPC分类号： G01B21/04 ,  G05B19/4093 ,  G05B2219/35128 ,  Y02P90/265

摘要： A method is provided to assist adjustment for a movement path of a probe. A coordinate measuring machine includes a probe having a tip for detecting a surface of an object, and a movement mechanism for moving the probe, and measures a shape of the object by allowing the probe tip to scan the surface. A controller controls operation of the coordinate measuring machine by calculating a scanning path for allowing the probe tip to perform scanning movement and the movement path followed by the probe when the probe tip moves along the scanning path, setting control points on a line connecting each position of the probe tip and each corresponding position of the probe accepting a change in position of the control points by a user, and changing the movement path accordingly. A guide point allows the control points to move collectively.

摘要翻译： 提供了一种辅助调节探针移动路径的方法。 坐标测量机包括具有用于检测物体表面的尖端的探针和用于移动探针的移动机构，并且通过允许探针尖端扫描表面来测量物体的形状。 控制器通过计算用于当探针尖端沿着扫描路径移动时，使探头尖端进行扫描移动的扫描路径和探头后面的移动路径来控制坐标测量机的操作，将控制点设置在连接每个位置的线上 的探针尖端和探针的每个对应位置接受用户的控制点的位置的改变，并且相应地改变移动路径。 引导点允许控制点集体移动。