PVD coating technology plays an important role in high-strength steel sheet stamping applications. By applying a PVD coating to the surface of a stamping die, the hardness, wear and corrosion resistance of the die surface can be significantly increased. This technology forms coatings by using low voltage, high current arc discharge technology under vacuum conditions to evaporate the target material and cause the evaporated material and its reaction products to be deposited on the workpiece.PVD coatings are often referred to as titanium plating, and are widely used in the die and mould industry for their characteristics, including increased service life, increased hardness, increased hardness, increased abrasion resistance, and other excellent usability properties.
By doing PVD coating on the surface of the stamping die, not only can it increase the surface hardness of the die, wear resistance and corrosion resistance, but also can improve the forming accuracy and productivity of the stamping parts and reduce the production cost, so it plays a vital role in the automobile manufacturing and other fields.