DISPOSITIF DE GRAVURE PAR MICROBILLAGE SUR UN SUPPORT METALLIQUE, DONT LA SURFACE EST DETERMINEE PAR MASQUAGE A L'AIDE D'UN ECRAN CONSTITUE D'UNE MATIERE ADHESIVE AMOVIBLE

摘要

The invention relates to a device for shot-peening a metal substrate, the surface of which is predetermined by masking using a screen consisting of a removable adhesive material. Said method is particularly suitable for the low-cost production of a pattern on objects such as a metal tile, trash cans, and stainless steel vases. The device includes a machine for cutting adhesive and a gun provided with a bellows, which is to be positioned on the adhesive using a sight and target that is then applied to the object.