1 results about "Drop Solution" patented technology

The utility model relates to metal surface treatment technical field, specifically disclose a kind of composite plating solution uniform conveying structure, comprising: a bottom plate, the bottom plate is evenly distributed with multiple drop holes, and the drop hole is for plating solution drop; Circumferentially arranged in the sidewall of bottom plate periphery, the sidewall is formed with the liquid-containing space with bottom plate, and the liquid-containing space is used to accommodate plating solution;Multiple supporting legs are arranged in the lower end of sidewall, and the supporting leg is used to erect to external object.The utility model makes plating solution circulate in process, at constant rate drop, presents the laminar flow mode of slow and steady, so that diamond microparticle is evenly distributed in composite plating, improves the quality of composite plating to reach specified process index.