Six methods of surface treatment of aluminum parts
askaluadmin > 06-02-2023, 08:51 AM
1. Metal plating method:
It is more common, and there is a treatment process of electroplating after polishing.
2. Oxidation (coloring):
The use of aluminum surface treatment and oxidation is divided into two aspects, enhancing physical properties and achieving the purpose of coloring.
3. Rubbing pattern:
It is called drawing, and its performance is similar to that of car pattern. It is a smooth continuous pattern formed on the surface. The difference is that car pattern appears as a ring pattern, and rubbing pattern appears as a straight line.
4. Sand blasting:
It is used to overcome and cover up some defects of aluminum alloy in the machining process, and to meet some special requirements of customers for product appearance. There are glass sand, tungsten sand, etc., showing different feelings, similar to the rough texture of frosted glass, and fine sand molds can also show high-end products.
5. Polishing:
Overcoming defects, deburring and brightening the surface.