The surface treatment of metal stamping parts is to improve the surface quality and performance of the products, prolong the service life and increase the aesthetics of the products. The following is an introduction of several common surface treatment methods for metal stamped parts:
1.Plating: Plating is a treatment by forming a layer of metal plating on the surface of metal stamping parts. Common plating methods include chrome plating, nickel plating, tin plating, etc. Plating can improve the corrosion resistance, hardness and appearance quality of hardware stamping parts.
2.Spraying: Spraying is a method of spraying a protective film on the surface of metal stamped parts by using a specific coating. This treatment can increase the wear resistance, corrosion resistance and beauty of hardware stamping parts.
3.Anodizing: Anodizing is a commonly used surface treatment technology, which is widely used on aluminum parts. It is performed by using the hardware stamping as an anode and immersing it in an electrolytic solution to form a dense, hard and corrosion-resistant oxide layer. It provides a variety of benefits such as protection, aesthetics, friction reduction and improved insulation properties to enhance the quality and performance of the hardware stampings.
4.Surface polishing: surface polishing processing is generally used in daily necessities. It usually deals with the surface burr on the metal stamping products, whihc is make the sharp edges and corners of the part thrown into a smooth face, so that the products used in reality will not cause harm to the human body.
Above these surface treatments can be selected according to the specific application requirements, or they can be used in combination for better results. The specific choice of surface treatment requires consideration of the application, working environment and budget of the hardware stamping parts.
Post time: Jun-30-2023