| 摘要 |
<p>The invention is of particular application in the preparation of the surfaces of two parts of a material composed of fibre and resin needing to be joined through adhesive bonding, establishing perfect mutual contact therebetween. Activation of the surface needs to be uniform without harming the part. It comprises a mobile frame (1) displaceable along longitudinal guides (25-26; 27-28) integral with the base (2) whereon the part (4, 6, 8) to be machined is situated and immobilised. It includes a housing (14) containing a tool-holder head (15) rotating within the interior thereof, adopting a floating disposition such as to press gently and uniformly on the part to be machined, advancing along the entire length and closely following the geometry of the surface thereof. The housing (14) incorporates a nozzle (16) for connection to a hose for aspiration of dust and particles produced. Additionally said housing (14) is displaceable laterally to machine possible lateral surface extensions.</p> |
