公开(公告)号：WO2015006332A1

公开(公告)日：2015-01-15

申请号：PCT/US2014/045763

申请日：2014-07-08

Applicant: UNITED TECHNOLOGIES CORPORATION

Inventor： BECKMAN, Micah ,  MASIUKIEWICZ, David K.

IPC: F01D9/04 ,  F01D25/04 ,  F02C7/20 ,  F04D29/40

CPC classification number: B24B31/003 ,  B24B31/064 ,  F01D9/04 ,  F01D25/246 ,  F01D25/285 ,  F04D29/023 ,  F04D29/542 ,  F04D29/644 ,  F05D2220/36 ,  F05D2230/10 ,  F05D2230/22 ,  F05D2250/621 ,  F05D2300/516 ,  Y02T50/672

Abstract: A fixture assembly includes a frame with a tip rail displaced from a main body. A method of polishing a gas turbine engine component includes restricting a flow of media adjacent to a tip of a component with an airfoil to be generally equal to a flow of media adjacent to a sidewall of the airfoil.

Abstract translation: 夹具组件包括具有从主体移位的尖端轨道的框架。 抛光燃气涡轮发动机部件的方法包括限制与具有翼型件的部件的尖端相邻的介质的流动通常等于与翼型件的侧壁相邻的介质流。

公开(公告)号：WO2015006329A1

公开(公告)日：2015-01-15

申请号：PCT/US2014/045758

申请日：2014-07-08

Applicant: UNITED TECHNOLOGIES CORPORATION

Inventor： BECKMAN, Micah ,  MASIUKIEWICZ, David K.

IPC: F01D9/04

CPC classification number: F01D9/041 ,  F01D5/043 ,  F01D5/30 ,  F01D5/3007 ,  F01D5/3053 ,  F01D25/246 ,  F05D2220/32 ,  F05D2230/10 ,  F05D2240/12 ,  Y02T50/672

Abstract: A fixture assembly includes an inner diameter wall displaced from a main body by a first end wall with a convex surface and a second end wall with a concave surface. A method of machining a gas turbine engine component with an Abrasive Flow Media (AFM) process includes restricting a flow of media adjacent to an outer sidewall of an outer airfoil to be generally equal between each of a multiple of airfoils of the component.

Abstract translation: 夹具组件包括通过具有凸形表面的第一端壁和具有凹形表面的第二端壁从主体移位的内径壁。 使用磨料流动介质（AFM）方法来加工燃气涡轮发动机部件的方法包括限制与外部翼型件的外侧壁相邻的介质流在该部件的多个翼型件中的每一个之间大致相等。