In the process of using wire drawing dies, early failures often appear. The factors of failure are usually wear, corrosion, fusion, adhesion, etc. The problem is not only delaying the consumption cycle, but also greatly increasing consumption costs, which in turn affects the competitiveness of enterprises. For this reason, the industry has successively introduced different treatment plans, and the titanium-plated surface treatment technology is a favorite plan that can most effectively deal with the above-mentioned problems. PVD coating technology can be widely used in all kinds of tools, molds, mechanical parts, medical devices, etc. that cause failure due to wear, seizure, corrosion, adhesion, and fusion. Among them, failure products (such as: blanking, cold heading, powder molding, etc.) caused by wear can increase their life by more than 5-8 times after coating; product or mold strain problems caused by seizure (such as: drawing die, Stretching dies, flanging dies, etc.) can be basically processed after coating.