公开(公告)号：WO2015065714A3

公开(公告)日：2015-10-29

申请号：PCT/US2014060728

申请日：2014-10-15

Applicant: UNITED TECHNOLOGIES CORP

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。