How Is the Squeezing Aluminum Profile Processing? -Ruminum Profiles Supplier

The squeezing aluminum material has excellent performance such as corrosion resistance, stain resistance, environmental protection, and stretching performance. In recent years, it has been widely used in construction, transportation, aviation and other fields. We often see the application of squeezing aluminum profiles in daily life. Do you know how industrial aluminum profiles are produced? Let's talk about the specific processing process of squeezing aluminum profiles. Following casting is the first step in the production of aluminum. Ingredients: Calculate the alloy composition according to the specific number of production, and reasonably match various raw materials. Following: The prepared raw materials are added to the melting furnace according to the requirements of the process, and the dregs and gases in the melt are effectively removed through gas removal and residue removal refining. Casting: Under a certain casting conditions, the aluminum liquid is cooled and casting the circular casting rod through a deep well casting system. extrusion. Squeezing is a means of forming of profile.

First of all, according to the design and production of the profile products, the heated circular casting stick is squeezed out of the mold by squeezing the aluminum profile out of the mold. Oxidation. The surface of the aluminum alloy profile is not strong, and anode oxidation should be performed to improve the corrosion resistance, abrasion resistance and appearance of aluminum. The main processes are as follows: surface pre -treatment, surface chemical or physical cleaning, and exposed pure matrix on the surface to obtain a complete and dense artificial oxide film. The anode oxidation, pre -processing the surface of the profile, is oxidized on the surface of the substrate under certain process conditions, forming a tight -porous film. Sealing, the so -called seal is to seal the pores formed after anode oxidation, which is sealed, thereby improving the anti -pollution, erosion resistance and abrasion resistance of the oxide film. The oxide film is colorless and transparent. Using the strong adsorption effect of oxidation film before sealing, some metal salt can be adsorbed and deposited in the membrane hole, so that the surface is different from the primary colors.