| 摘要 |
The present invention relates to a method of at least partly automated manufacturing a preform patch by cutting of customized fabric plies (1 - 5), stacking of the fabric plies (1 - 5) to a shaped patch, fixing of the at least one shaped patch of fabric plies (1 - 5) on the base material (6) by stitching, and infiltrating of the at least one shaped patch of fabric plies (1 - 5) to the at least one preform patch. The present invention relates as well to a method for repair of composite parts with such a preform patch. |
