公开(公告)号：US20240125236A1

公开(公告)日：2024-04-18

申请号：US18485410

申请日：2023-10-12

申请人： Richard Wolf GmbH

发明人： Daniel SCHWAB ,  Oktay HALMAN

IPC分类号： F01D5/00 ,  B24B19/14 ,  B24B27/027

CPC分类号： F01D5/005 ,  B24B19/14 ,  B24B27/027 ,  F05D2230/80

摘要： A system provides in-situ surface processing of an engine blade within an aircraft engine. The system includes an endoscopic processing instrument with a variable-angle tubular shaft. The processing instrument is inserted radially through a lateral access opening into the aircraft engine in a non-angled initial configuration. The lateral access opening is downstream of the engine blade. The processing instrument has a rotatably driven tool holder at a distal end of the shaft for a surface processing tool head. In an angled working configuration, a tool head inserted into the tool holder is applied to a flow edge of the engine blade. Furthermore, a process uses the corresponding system.