| 摘要 |
<p>The process according to the invention comprises a first step in which the material which is intended to form the support (12) for a tarsia decoration is worked by means of a digitally controlled (DC) milling machine which is programmed in such a way as to obtain, by means of diamond-tools acting on the surface to be decorated, areas which reproduce, by means of grooves (14) and notches, a decoration pattern. A slab (11) constituted by the material forming the decoration is then worked by means of a DC milling machine in order to form on the slab, in relief, a decoration pattern. Said slab (11) is then placed on the material (12) to be decorated, in the grooves of which a suitable bonding agent is previously laid down, in such a way as the reliefs are embedded in said grooves. Then, the upper portion of such a sandwich is removed, normally by means of a longitudinal cut, thereby freeing the decorated material, which is successively smoothed and polished.</p> |
