公开(公告)号：WO1994002287A1

公开(公告)日：1994-02-03

申请号：PCT/US1993006457

申请日：1993-07-08

Applicant: UNITED TECHNOLOGIES CORPORATION

Inventor： UNITED TECHNOLOGIES CORPORATION ,  SNYDER, Kurt, R. ,  MARCHITTO, Edward ,  DRAGHI, Peter, J. ,  REED, Gordon, M.

IPC: B24B49/02

CPC classification number: B24B5/01 ,  B24B49/02 ,  B24B51/00 ,  F05B2220/302 ,  G05B19/401 ,  Y02P90/265

Abstract: A method for removing a predetermined amount of material from the inner surface (16, 18, 20, 22) of a circular article (10) which deviates from a true circular configuration. The outer surface (32) of the article (10) is touch probed to determine its true location in space, data are then compared to engineering design data to establish the location of the surface (16, 18, 20, 22) to which material removal is desired. A control computer (70) sends commands to the machine control system, causing the machine to remove the excess material down to the desired dimension. Any deviations from circular are compensated for by moving the article (10) radially relative to the cutting tool as the article (10) moves circumferentially relative to the cutting tool.

Abstract translation: 一种用于从圆形物品（10）的内表面（16,18,20,22）去除预定量的材料的方法，其偏离真正的圆形构造。 物品（10）的外表面（32）被探测以确定其在空间中的真实位置，然后将数据与工程设计数据进行比较，以确定表面（16,18,20,22）的位置，物料 需要移除。 控制计算机（70）向机器控制系统发送命令，使得机器将多余的材料移除到所需的尺寸。 当制品（10）相对于切割工具周向移动时，通过相对于切割工具径向地移动物品（10）来补偿任何与圆形的偏差。

公开(公告)号：WO2015088834A1

公开(公告)日：2015-06-18

申请号：PCT/US2014/068196

申请日：2014-12-02

Applicant: UNITED TECHNOLOGIES CORPORATION

Inventor： BECKMAN, Micah ,  LIVCHITZ, Daniel ,  MARCHITTO, Edward ,  MASIUKIEWICZ, David

IPC: B24B19/14 ,  B24C1/08

CPC classification number: B24B19/14 ,  B24C1/08 ,  B24C3/327 ,  F01D5/005 ,  F01D9/041 ,  F01D21/003 ,  F04D29/542 ,  F05D2230/10 ,  G01N3/56

Abstract: A part comprising a one or more removable wear indicators is provided. The part may be a stator segment comprising a plurality of airfoils. The stator segment may also comprise one or more mock airfoils at each end of the stator segment. Each of the mock airfoils may comprise an indicator configured to wear during a polishing process.

Abstract translation: 提供了包括一个或多个可移除磨损指示器的部件。 该部件可以是包括多个翼型件的定子段。 定子段还可以在定子段的每个端部处包括一个或多个模拟翼型件。 每个模拟翼型件可以包括构造成在抛光过程中磨损的指示器。

公开(公告)号：WO2013067364A1

公开(公告)日：2013-05-10

申请号：PCT/US2012/063342

申请日：2012-11-02

Applicant: UNITED TECHNOLOGIES CORPORATION

Inventor： FAUGHNAN, JR., Paul R. ,  MARCHITTO, Edward ,  BOYER, Jesse R.

IPC: G05B19/401

CPC classification number: G05B19/401 ,  G05B2219/32391 ,  G05B2219/37196 ,  G05B2219/37574 ,  G05B2219/50062 ,  G05B2219/50064

Abstract: A method for machining and inspecting a workpiece (12) includes steps of: supporting the workpiece (12) with a workpiece support (16); moving a machining tool (46) relative to the workpiece (12) with a tool positioning system (48), and machining a workpiece feature (78) into the workpiece (12) with the machining tool (46) as a function of reference geometry data; moving a measuring device (60) relative to the workpiece (12) with a measuring device positioning system (62) that is independent of the tool positioning system (48), and mapping a geometry of the workpiece feature (78) with the measuring tool (60) to provide workpiece geometry data indicative thereof; and processing the workpiece geometry data and the reference geometry data with a processor (22) to compare the geometry of the workpiece feature (78) to a reference geometry.

Abstract translation: 一种用于加工和检查工件（12）的方法包括以下步骤：用工件支撑件（16）支撑工件（12）; 使用工具定位系统（48）相对于工件（12）移动加工工具（46），并且使用加工工具（46）作为参考几何的函数将工件特征（78）加工到工件（12）中 数据; 用与所述工具定位系统（48）无关的测量装置定位系统（62）相对于所述工件（12）移动测量装置（60），并且将所述工件特征（78）的几何形状与所述测量工具 （60）以提供指示其的工件几何数据; 以及用处理器（22）处理所述工件几何数据和所述参考几何数据，以将所述工件特征（78）的几何形状与参考几何形状进行比较。

公开(公告)号：WO1994011795A1

公开(公告)日：1994-05-26

申请号：PCT/US1993010906

申请日：1993-11-10

Applicant: UNITED TECHNOLOGIES CORPORATION

Inventor： UNITED TECHNOLOGIES CORPORATION ,  PUTIRA, Gregory, F. ,  MARCHITTO, Edward ,  LEISTENSNIDER, George, W. ,  ALBETSKI, Alfred, J.

IPC: G05B19/401

CPC classification number: B23C3/18 ,  B23C2215/44 ,  G05B19/401 ,  G05B19/4083

Abstract: A workpiece is machined to preselected dimensions and tolerances using a computer numerically controlled machining system by probing the workpiece in the area to be machined to generate data representative of the actual position, generating a polynomial equation representative of the region of the workpiece to be machined using the measured data and preselected data indicative of the desired after machining dimensions of the workpiece generating machine tool instructions based on the generated equation, and using the instructions to machine the workpiece to the desired configuration. The method is also useful for machining features not directly measurable but relatable to the measured feature, and for machining parts where the acceptable tolerance of the mated assembly in less than the normal capability of the machining system to produce close-tolerance parts.

Abstract translation: 使用计算机数控加工系统将工件加工成预选尺寸和公差，方法是通过探测待加工区域中的工件来产生代表实际位置的数据，生成代表待加工工件区域的多项式方程，使用 测量数据和预选数据，其指示基于所生成的方程的工件生成机床指令的期望的后加工尺寸，并且使用指令将工件加工成所需的构造。 该方法对于不能直接测量但可测量特征的加工特征以及用于加工配合组件的可接受公差小于加工系统的正常能力以产生紧公差部件的部件也是有用的。

公开(公告)号：EP2774008A1

公开(公告)日：2014-09-10

申请号：EP12791610.4

申请日：2012-11-02

Applicant: United Technologies Corporation

Inventor： FAUGHNAN, JR., Paul R. ,  MARCHITTO, Edward ,  BOYER, Jesse R.

IPC: G05B19/401

CPC classification number: G05B19/401 ,  G05B2219/32391 ,  G05B2219/37196 ,  G05B2219/37574 ,  G05B2219/50062 ,  G05B2219/50064

Abstract: A method for machining and inspecting a workpiece (12) includes steps of: supporting the workpiece (12) with a workpiece support (16); moving a machining tool (46) relative to the workpiece (12) with a tool positioning system (48), and machining a workpiece feature (78) into the workpiece (12) with the machining tool (46) as a function of reference geometry data; moving a measuring device (60) relative to the workpiece (12) with a measuring device positioning system (62) that is independent of the tool positioning system (48), and mapping a geometry of the workpiece feature (78) with the measuring tool (60) to provide workpiece geometry data indicative thereof; and processing the workpiece geometry data and the reference geometry data with a processor (22) to compare the geometry of the workpiece feature (78) to a reference geometry.

公开(公告)号：EP3392607A1

公开(公告)日：2018-10-24

申请号：EP18168044.8

申请日：2018-04-18

Applicant: United Technologies Corporation

Inventor： DRESCHER, Joseph D. ,  MARCHITTO, Edward ,  PEDERSEN, Erik M.

IPC: G01B11/24 ,  G01B11/25

CPC classification number: G01B11/0608 ,  G01B5/0002 ,  G01B5/0004 ,  H04N5/2252 ,  H04N5/2253 ,  H04N5/2256 ,  H04N5/23203 ,  H04N5/23293 ,  H04N7/183

Abstract: An optical height gauge (200) including a housing (210), a mounting bar (220) coupled to, and maintained partially in, the housing (210), a mounting bracket (230) connected to the mounting bar (220), the mounting bracket (230) including at least one light source holder (234), a camera mount (240) connected to the mounting bracket (230), and a tilt bar (250) connected to the mounting bracket (230) and contacting the mounting bar (220).

公开(公告)号：EP0609414B1

公开(公告)日：2000-10-11

申请号：EP93917053.6

申请日：1993-07-08

Applicant: UNITED TECHNOLOGIES CORPORATION

Inventor： SNYDER, Kurt, R. ,  MARCHITTO, Edward ,  DRAGHI, Peter, J. ,  REED, Gordon, M.

IPC: B24B49/02 ,  B24B47/22

CPC classification number: B24B5/01 ,  B24B49/02 ,  B24B51/00 ,  F05B2220/302 ,  G05B19/401 ,  Y02P90/265

Abstract: A method for removing a predetermined amount of material from the inner surface (16, 18, 20, 22) of a circular article (10) which deviates from a true circular configuration. The outer surface (32) of the article (10) is touch probed to determine its true location in space, data are then compared to engineering design data to establish the location of the surface (16, 18, 20, 22) to which material removal is desired. A control computer (70) sends commands to the machine control system, causing the machine to remove the excess material down to the desired dimension. Any deviations from circular are compensated for by moving the article (10) radially relative to the cutting tool as the article (10) moves circumferentially relative to the cutting tool.

Abstract translation: 一种用于从圆形物品（10）的内表面（16,18,20,22）去除预定量的材料的方法，该方法偏离了真实的圆形结构。 接触探测物品（10）的外表面（32）以确定其在空间中的真实位置，然后将数据与工程设计数据进行比较以建立表面（16,18,20,22）的位置，材料 需要去除。 控制计算机（70）将命令发送到机器控制系统，使机器将多余的材料去除到期望的尺寸。 随着物品（10）相对于切割工具周向移动，通过相对于切割工具径向移动物品（10）来补偿与圆形的任何偏差。

公开(公告)号：EP3666458A3

公开(公告)日：2020-07-08

申请号：EP19215024.1

申请日：2019-12-10

Applicant: United Technologies Corporation

Inventor： WANG, Zhigang ,  KLECKA, Michael A. ,  CHAKRABORTY, Abhijit ,  GUO, Changsheng ,  MENDOZA, Jeffrey Michael ,  MARCHITTO, Edward

IPC: B24B9/00 ,  B25J9/16 ,  B25J11/00

Abstract: A robotic deburring process that automatically, accurately, and efficiently removes burrs from a workpiece (28). The robotic deburring process uses CAM location data to establish deburring trajectory, physics based machining models to predict burr type and size, and force control functions to compensate inaccuracies due of inaccuracies of robots arms (14).

公开(公告)号：EP0609414A1

公开(公告)日：1994-08-10

申请号：EP93917053.0

申请日：1993-07-08

Applicant: UNITED TECHNOLOGIES CORPORATION

Inventor： SNYDER, Kurt, R. ,  MARCHITTO, Edward ,  DRAGHI, Peter, J. ,  REED, Gordon, M.

IPC: B24B5 ,  B24B49 ,  B24B51 ,  G05B19

CPC classification number: B24B5/01 ,  B24B49/02 ,  B24B51/00 ,  F05B2220/302 ,  G05B19/401 ,  Y02P90/265

Abstract: Procédé pour enlever une quantité prédéterminée de matériau abrasable de la surface interne (16, 18, 20, 22) d'un article (10) dont le profil s'écarte d'une configuration parfaitement circulaire. On sonde par contact la surface externe (32) de l'article (10) afin d'en déterminer l'emplacement vrai dans l'espace, les données étant comparées ensuite aux données d'ingénierie pour délimiter l'emplacement de la surface (16, 18, 20, 22) où il faut procéder à l'enlèvement de matériau. Un ordinateur de commande (70) envoie des ordres à un système de commande de machine, cette dernière effectuant l'enlèvement de matériau excédentaire afin de conférer à l'article les dimensions désirées. Tout écart de la configuration circulaire requise est compensé par le déplacement radial de l'article (10) par rapport à l'outil de coupe, à mesure que l'article (10) avance dans le sens de la circonférence par rapport à l'outil de coupe.