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：WO2015065714A2

公开(公告)日：2015-05-07

申请号：PCT/US2014/060728

申请日：2014-10-15

Applicant: UNITED TECHNOLOGIES CORPORATION

Inventor： BECKMAN, Micah ,  ERICKSON, Robert E. ,  LIVCHITZ, Daniel

IPC: B24B7/20

CPC classification number: B24C1/083 ,  B24B19/14 ,  B24B31/116 ,  B24C3/327

Abstract: A sleeve may be configured to secure an airfoil cluster for polishing. The sleeve may include a mock airfoil and a bypass flow path between the mock airfoil and an end wall of the sleeve. The sleeve may be positioned in an annular ring of sleeves in a polishing apparatus. The polishing apparatus may comprise an annular flow path for an abrasive fluid. The abrasive fluid may be flowed through the annular ring of sleeves in order to polish the airfoil cluster.

Abstract translation: 套筒可以被配置成固定用于抛光的翼型群。 套筒可以包括模拟翼型件和在模拟翼型件和套筒的端壁之间的旁路流动路径。 套筒可以定位在抛光装置中的套筒的环形环中。 抛光装置可以包括用于磨料流体的环形流动路径。 磨料流体可以流过套管的环形环，以便研磨翼型组。

公开(公告)号：EP3062961B1

公开(公告)日：2020-11-25

申请号：EP14859159.7

申请日：2014-10-15

Applicant: United Technologies Corporation

Inventor： BECKMAN, Micah ,  ERICKSON, Robert E. ,  LIVCHITZ, Daniel

IPC: B24B31/00

公开(公告)号：EP3062961A2

公开(公告)日：2016-09-07

申请号：EP14859159.7

申请日：2014-10-15

Applicant: United Technologies Corporation

Inventor： BECKMAN, Micah ,  ERICKSON, Robert E. ,  LIVCHITZ, Daniel

IPC: B24B31/00

CPC classification number: B24C1/083 ,  B24B19/14 ,  B24B31/116 ,  B24C3/327

Abstract: A sleeve may be configured to secure an airfoil cluster for polishing. The sleeve may include a mock airfoil and a bypass flow path between the mock airfoil and an end wall of the sleeve. The sleeve may be positioned in an annular ring of sleeves in a polishing apparatus. The polishing apparatus may comprise an annular flow path for an abrasive fluid. The abrasive fluid may be flowed through the annular ring of sleeves in order to polish the airfoil cluster.

Abstract translation: 套筒可以构造成固定翼型组以用于抛光。 套筒可以包括模拟机翼和模拟机翼与套筒的端壁之间的旁路流动路径。 套筒可以定位在抛光设备中的环套环中。 抛光设备可以包括用于研磨流体的环形流动路径。 研磨流体可以流过套环的环形圈以抛光翼型组。