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.
申请公布号
WO2015065714(A3)
申请公布日期
2015.10.29
申请号
WO2014US60728
申请日期
2014.10.15
申请人
UNITED TECHNOLOGIES CORPORATION
发明人
BECKMAN, MICAH;ERICKSON, ROBERT E.;LIVCHITZ, DANIEL