| 摘要 |
PROBLEM TO BE SOLVED: To provide a method for forming or remanufacturing parts such as components of a gas turbine engine so as to have an internal space. SOLUTION: In this method for forming or remanufacturing parts so as to have the internal space, a blocking element made of fire-resistant metal having at least a portion arranged within the internal space is formed in situ. A material is added, the blocking element at least partially blocking entry of the material to the internal space. The blocking element is removed. COPYRIGHT: (C)2007,JPO&INPIT |
