PIECE METALLIQUE AYANT UNE SURFACE EXTERNE PRESENTANT UN PROFIL PARTICULIER, PROCEDE DE POLISSAGE POUR SA REALISATION ET DISPOSITIF DE MISE EN OEUVRE DU PROCEDE

摘要

The invention concerns a rotating metal part (1) having an external surface (3) with in axial cross-section a general profile consisting of a regular series of flattened convex arches (4). The invention also concerns a polishing method whereby the polishing tool is driven by a movement following the external surface of the part to be polished, and a device for implementing said polishing method.