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How to spray curing aluminum shell treatment?

Sep. 02, 2019

How to spray curing aluminum shell treatment? Following the 

Generally, the third coating needs to be cured twice. The Aluminum parts processing is processed in the curing furnace. The curing temperature is generally between 180℃ and 250℃, and the curing time is 15-25 minutes. Carbon chloride spraying is also some according to their own experience when three spraying two curing into a curing. Aluminum profile surface quality also has more difficult to overcome the defects: warping, deformation, black lines, concave and convex and white lines. Designers of high level and mold design and production process is reasonable, can avoid the above defects are not too obvious. Inspection of defects should be carried out in accordance with the national inspection method, namely, the visual distance of 40~50CM to identify defects. But it has its USES:

Aluminum parts processing

Aluminum alloy parts processing

The aluminum profile housing of the controller is a master order device that changes the connection of the main circuit or control circuit in a predetermined order and changes the resistance value in the circuit to control the start, speed regulation, braking and reverse of the motor. The shell can be divided into metal shell, plastic shell and so on. Shell applications are generally in mechanical products, digital products and lighting products. Especially for LED energy-saving lamps, which have been advocated recently, the shell is a big addition. Aluminum Lamps shell is one of the most widely used nonferrous metal structural materials in industry. It has been widely used in aviation, aerospace, automobile, machinery manufacturing, ship and chemical industry. Aluminum profile, is the aluminum rod through hot melting, extrusion, so as to get different section shapes of aluminum materials.

In addition to the application of Aluminum model parts in the shell, in the use of furniture is also very wide: screen frame, all kinds of suspension beam, table feet, decorative strip, handle, line slot and cover, chair tube, etc., can be used for a variety of design and use! The production process of aluminum profile shell mainly includes three processes: casting, extrusion and coloring. Among them, coloring mainly includes oxidation, electrophoretic coating, fluorocarbon spraying, powder spraying, wood grain transfer and other processes.