Finishes

3D printing surface treatment process introduction

After the product is 3D printed, sometimes post-processing is required. In fact, it is mainly surface treatment. The common post-processing methods include these points. The following is the explanation for you:...

Surface treatment method of aluminum alloy die casting

The surface treatment of aluminum alloy die castings can be divided into pre-treatment and post-treatment. The pre-treatment is to remove the scale and oil on the surface, increase the adhesion of the post-treatment, and improve the appearance. Common surface pre-treatments of aluminum alloy die castings include shot blasting, sand blasting, and phosphating, and post-treatments generally use spraying, oxidation, electroplating, and electrophoresis. Due to cost reasons, other surface treatment methods are only suitable for products with special requirements...