I believe everyone is familiar with this product of industrial aluminum profile! Industrial aluminum profile is a kind of material that many enterprises often use in the production and processing process. The reason why industrial aluminum profile is favored in many enterprises is not only because of its beautiful appearance, but also because of its excellent electrical conductivity. On the basis of the same weight, the electrical conductivity of industrial aluminum profile is twice that of copper material! But this is under the condition that the processing technology of industrial aluminum profiles is good, especially the stretching technology of industrial aluminum profiles should be done well.

Industrial aluminum profile manufacturer

1. The aluminum alloy profile must be cooled to below 50℃ before it can be moved to the stretching frame for stretching operation. If the temperature is too high, stretching will not only burn the human body and the tops, but also present twists and turns, twisting, dysfunction and other waste products before and after aging because it cannot eliminate the internal stress of the aluminum alloy profile. The brand aluminum of aluminum profile is highly recyclable, and the characteristics of recycled aluminum are almost the same as those of primary aluminum.

2. The stretching amount is controlled at about 1%, and it should be noted that if the stretching amount is too high, there will be head-to-tail scale errors, water-like twist (fish scale) marks on the surface, low elongation, high hardness and brittleness (low plasticity). Too low stretching will make the compressive strength and hardness of the profile low, and even aging (quenching can not improve the hardness, and the profile is easy to bend (commonly known as broadsword bending).

3. In order to control the tensile deformation and well control the dimensional change of the whole profile, appropriate special clamps and appropriate methods should be selected. The brand aluminum of aluminum profile is highly recyclable, and the characteristics of recycled aluminum are almost the same as those of primary aluminum. Especially for opening material, circular arc material, cantilever material and zigzag profile, we should pay more attention to the reasonable and useful use of tensile clamping pad.

4. Pay attention to the stress conditions of feet, thin teeth, long legs, circular surfaces, inclined surfaces, openings, viewpoints, etc. of profiles with high width-to-thickness ratio, long overhanging walls, large radians, different wall thicknesses, and strange shapes, so as to avoid the defects such as deformation, twisting, and spiral of some or point-like dimensions of profiles.

5. Because the tops have the effect of preventing heat from emitting, the aluminum profiles with high requirements for decoration accessories must be turned up and down, back and forth, so as to facilitate uniform heat dissipation and reduce the transverse bright spots caused by uneven heat dissipation and different crystallinity, especially for aluminum profiles with large width and thick walls.

6. Do not touch, pull, stack, jam or entangle with each other during picking, moving and stretching, and keep a certain interval between them. The brand aluminum of aluminum profile is highly recyclable, and the characteristics of recycled aluminum are almost the same as those of primary aluminum. The aluminum alloy profiles with easy twists and turns and long discharge length should be disposed of in time, and they should be maintained and disposed of when necessary.

The water temperature of hot water cleaning for aluminum profile treatment and oxidation is controlled at 40-50 degrees.

Special attention should be paid to the oxidation of aluminum materials. If the temperature or humidity is too high, too much corrosion will occur, which will easily lead to the aging of profiles. After the aluminum profile is used for a long time, it will be oxidized. If it is oxidized, we will deal with it, and there are many problems that need attention when paying attention. What are the points for attention?

Points for attention in treatment of aluminum profile after oxidation

(1) Hot water washing: The purpose of hot water washing is to age the film. However, the water temperature and time should be strictly controlled. If the water temperature is too high, the film will become thinner and the color will fade. The similar problems mentioned above will also occur when the industrial aluminum profile is treated for too long. The suitable temperature and time are: temperature 40 ~ 50℃ for 0.5 ~ 1 min.

(2) Drying: it is better to dry naturally. The workpiece filled with hot water is hung obliquely on the shelf, so that the free water on the working surface flows downwards in a straight direction. The water drops flowing to the corner of the lower end are sucked with a towel, and the color of the film dried by this method is not affected, which is natural.

(3) Aging: The aging method of aluminum profile can be determined according to the climatic conditions. It can be exposed to sunlight in summer with sunshine and baked in an oven in rainy days or winter. The technological conditions are: the temperature is 40 ~ 50℃ for 10 ~ 15 min.

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