Posted on 3/11/2025
There are various machining approaches for metal jewelry surface, including chasing, hammering, wire drawing, sandblasting, embossing, laser engraving and electroplating.
Today, we present a brand-new perspective of metal jewelry machining, which is machining metals surface with Conprofe Ultrasonic Technology, thus achieving a dazzling and vibrant rainbow-like effect and showcasing brilliant colors.
During machining, the Ultrasonic Machining System transforms high-frequency electrical energy into mechanical vibrations and applies a vibra...