When processing some high-precision aluminum alloy parts or large aluminum alloy parts, the surface finish of the product is very important. The appearance of a product can directly affect the price-performance ratio of the product. So how to process some aluminum alloy parts with a high surface finish to What about the highlight effect?

First of all, the machine tool must use cutting oil instead of cutting fluid. The lubricating effect of cutting fluid is not as great as that of cutting oil, but its cooling effect is stronger than that of cutting oil. If it is to achieve high-gloss effect, most products will use cutting oil suitable for cutting.

Then we choose the tool to choose the aluminum alloy high-gloss knife special for aluminum products. The material of tungsten steel knife and high-gloss knife are not the same and the hardness is not the same. Therefore, the high-gloss knife is more suitable for aluminum alloy smooth surface and cutting than the tungsten steel knife. When machining the machine, be sure to align the machine’s oil pipe with the tool and punch from the top down.

In this way, firstly, the lubrication of the cutting oil can be ensured during the cutting of the tool, and then most of the aluminum slag and aluminum chips can be washed away to reduce the probability that the slag squeeze will affect the product’s finish. When machining, always remember to use air guns to cut The slag and chips that cannot be washed out by the oil are blown out. The feed and speed of the machine tool must be processed according to the length of the tool to the most suitable parameters. The speed and feed are often important factors that can determine the smoothness of the product.