| 发明名称 |
METHODS, APPARATUS, COMPUTER PROGRAMS, AND NON-TRANSITORY COMPUTER READABLE STORAGE MEDIUMS FOR REPAIRING AEROFOILS OF GAS TURBINE ENGINES |
| 摘要 |
Methods, apparatus, computer programs, and non-transitory computer readable storage mediums for repairing an aerofoil of a gas turbine engine;A method of repairing an aerofoil of a gas turbine engine, the method comprising: controlling machining of at least one of: a first aerofoil and a second aerofoil; the machining causing an increase in a throat area defined by the first aerofoil, the second aerofoil, a first platform and a second platform, the first aerofoil and the second aerofoil being arranged to couple to the first platform and to the second platform; and controlling provision of a coating to at least one of the first platform and the second platform subsequent to controlling machining to reduce the throat area. |
| 申请公布号 |
US2017051615(A1) |
申请公布日期 |
2017.02.23 |
| 申请号 |
US201615219904 |
申请日期 |
2016.07.26 |
| 申请人 |
ROLLS-ROYCE plc |
发明人 |
FOULKES Mark;HARDING Adrian L.;TUCKER David L.;WRIGHT Gary J. |
| 分类号 |
F01D5/28;F01D25/00;F01D9/04 |
主分类号 |
F01D5/28 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method of repairing an aerofoil of a gas turbine engine, the method comprising:
controlling machining of at least one of: a first aerofoil and a second aerofoil; the machining causing an increase in a throat area defined by the first aerofoil, the second aerofoil, a first platform and a second platform, the first aerofoil and the second aerofoil being arranged to couple to the first platform and to the second platform; and controlling provision of a coating to at least one of the first platform and the second platform subsequent to controlling machining to reduce the throat area. |
| 地址 |
London GB |
