What are the Surface Finishing of Precision Aluminum CNC Parts?

With the improvement of people's living standards, consumers' sense of experience is getting higher and higher. The appearance of precision aluminum CNC parts represents its quality, experience and expectations. Many products will give priority to aluminum alloy when choosing materials, because it can have a variety of surface finishing methods, so that the product can show its due beauty. What are the surface finishing of precision aluminum CNC parts?

1. Anodizing

Anodizing is divided into monochromatic oxidation and multicolor oxidation. Multicolor oxidation means that a product has multiple dazzling color effects at the same time. VMT can combine up to 4 or more colors to appear on the same product.

2. Sandblasting

Sandblasting is a relatively complicated surface finishing process. Different sand specifications and materials have different effects. Just like the B70 ceramic sand used in Apple mobile phones for special sandblasting, the main reason is that its shape is round. Ball, high hardness, long life and other effects, so the surface effect produced is uniform and beautiful.

3. Electroplating

It can be made into various colors. Aluminum alloy electroplating requires higher surface finishing technology. Otherwise, trachoma, blisters, dark spots, etc. will occur if handled incorrectly. VMT has done a lot of experiments on this process and has a complete solution. We have developed zinc-nickel alloy electroplated precision aluminum CNC parts for Plantronies of the United States, and passed the 100H salt spray test.

4. Corrosion Carving Patterns

This process can make many patterns on the surface of precision aluminum CNC parts, so that precision aluminum CNC parts get a better appearance. Although there are many processes for aluminum alloy metal to be corroded and engraved and then oxidized, there are not many factories that actually achieve a yield rate of more than 90%. This process precision aluminum CNC parts VMT custom CNC machining factory has developed many types and accumulated a lot of experience. Let's talk about the corrosion process first, and we will discuss it in detail next time.

Summarize    

Based on the above knowledge, do you have a deeper understanding of the surface finishing of precision aluminum CNC parts? Welcome to explore with us.