| 摘要 |
<p>A process to manufacture a vehicle interior trim with an airbag cover, the process including: obtaining an interior trim part; and creating a weakening line around at least a part of a defined area of said interior trim part, said defined area being the airbag cover, characterized in that the weakening line is created by milling along the weakening line a number of holes, the holes being milled by a milling machine having a milling tool and a stitching axis for moving the milling tool substantially perpendicularly to a zone of the trim part to be milled.</p> |
