Aluminum anodizing

1. Ordinary anodizing has certain wear resistance and insulation properties; you can also choose products with more colors that are suitable for decorative needs;

2. Hard anodized wear resistance is stronger, the insulation performance is good, and the surface can be hardened; the color is limited, and it is not suitable for light colors (native color and black), and is more suitable for products with functional requirements, such as oil cylinders, transmissions, military supplies, etc.;

3. Conductive oxidation does not have wear resistance, but has better conductivity and does not support dyeing. It is often used in some special electrical and electronic devices, such as electrolytic capacitors, inheritance circuits and semiconductor devices.

After the CNC is processed, it generally needs to be surface-treated to enhance certain features of the parts, such as functionality, corrosion resistance, or brightly colored appearance;

Common surface treatment processes for CNC machining parts:

Anodizing

Electroplating Normal plating Galvanized Tin plating Copper plating Nickel plating Chrome blue/black Phosphate Passivation

Sandblasting

Powder spraying

polishing

Silk printing

Laser marking

Brushed

Paint, etc.

We usually define surface treatment requirements based on different material properties.