Industry News

Industrial aluminum profile processing flow and technology

Update time : 2022-10-12 19:36:21

With the progress of modern society, the construction of cities and the development of science and technology have shown a rapid momentum. Both construction and development have brought great changes to our lives, and the research of construction and technology is inseparable from the role of industrial aluminum profiles. What is the processing process and process of industrial aluminum profiles?

The processing process of industrial aluminum profiles is divided into casting, extrusion, surface treatment, cutting, punching, and packaging.

Cast

The process of aluminum rod casting is to match the aluminum alloy components in proportion, and put them into a furnace for smelting, remove dross and gas to obtain aluminum fluid, and pass the aluminum fluid through the casting process to process aluminum rods of different specifications. This is also the first step in the processing of industrial aluminum profiles.

Extrusion

Industrial aluminum profile is a kind of profiles with different cross-sections extruded from aluminum rods. Extrusion is one of the means of forming industrial aluminum profiles. We can customize profiles with different cross-sectional sizes according to the different needs of users. We need to design and manufacture aluminum profile molds according to the cross-section of the profiles, and then extrude the heated aluminum rods from the heated molds.

Surface treatment

The extruded industrial aluminum profile is called the base material. At this time, the surface of the industrial aluminum profile is not resistant to corrosion, and a series of surface treatments are required to increase the use of an oxide film to increase the corrosion resistance of the aluminum profile and the profile. Aesthetics of appearance. When the industrial aluminum profile is surface treated, the surface of the profile needs to be cleaned first, and then a protective film is added to the surface of the substrate by surface treatment such as anodizing, electrophoresis coating, and powder carbon coating.

A further step is required to form the profile of the protective film, that is, the hole sealing. Only the sealed profile can increase the performance of the oxide film, and the color of the aluminum profile can also display silver white, or other colors, such as black, gold, etc.

Cut

Sealed industrial aluminum profiles, cut to custom lengths as required.

Tapping and punching

Since the industrial aluminum profile frame products are connected by modular aluminum profile accessories, when some accessories are connected, it is necessary to pre-drill and tap on the profile.

Package

Because the quality requirements of industrial aluminum profiles are very high, and the overall aesthetics of the appearance are very particular, the requirements for later packaging are very strict. The overall packaging process is divided into the following categories: the surface of the profile is filmed; the pearl cotton wrapping; the outermost layer is wrapped with a layer Kraft paper, avoid hard objects scratching.

Previous : How to control the extrusion temperature of aluminum profiles?

Next : What are the applications of industrial aluminum in medical devices?

What are the methods of identifying the quality of motor housing aluminum extrusions?

Mar .31.2023

With the widespread use of aluminum profiles, motor housing aluminum extrusions processing manufacturers are also increasing, but because of the uneven processing technology of various manufacturers, the quality of processed products also have concave and convex.

What are the polishing methods of motor housing aluminum extrusions?

Mar .30.2023

Motor housing aluminum extrusions are often inseparable from polishing if they want to achieve smooth or mirror effect. Its grinding refers to the use of mechanical, chemical or electrochemical action, reduce the roughness of the workpiece surface, make the surface bright and smooth processing method.

Spray curing treatment of motor housing aluminum extrusions

Mar .29.2023

Three spraying layer generally need two curing, motor housing aluminum extrusions into the hardening furnace treatment, hardening temperature is generally between 180℃-250℃, hardening time for 15-25 minutes, different fluorine coating manufacturers according to their own paint to provide the best temperature and time.

How to protect the appearance of motor housing aluminum extrusions?

Mar .28.2023

The appearance of motor housing aluminum extrusions is most easily damaged during the turnover of many processes.

Hammy Han