| 摘要 |
PROBLEM TO BE SOLVED: To provide a preparation method for washing parts, a part washing method, and a part repairing method. SOLUTION: This preparation method for washing parts comprises steps for: supplying a part having an internal cavity, an opening and foreign matters in the cavity; and providing the part with an additional opening adjacent to the foreign matters. The part washing method comprises steps for: supplying a part having the internal cavity and opening; providing the part with the additional opening; and washing the cavity with liquid. The additional opening functions as an outlet or inlet port of the liquid. The part repairing method comprises steps for: supplying the part having the internal cavity, opening and the foreign matters in the cavity; providing the part with the additional opening; and removing the foreign matters through the additional opening. COPYRIGHT: (C)2006,JPO&NCIPI
|
