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What details should we pay attention to in the early processing of industrial aluminum profiles?

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Update time : 2023-02-28 14:43:03
Usually industrial aluminum profiles manufacturers in the processing of aluminum products, need to go through a lot of steps, especially in the early processing is also a very important step, the operator is necessary to master the process and method, so as to be able to precision processing of aluminum profiles, Make the surface shape to avoid stains and so on.
Specifically, the early processing of industrial aluminum profiles manufacturers need to pay attention to the details of the following aspects:
1. Pay attention to the correct way to clean the oil in the hole
In the industrial aluminum profiles manufacturer for finishing, although the surface will form a layer of oxide film, if the oil is easy to erase, but some holes will have a very heavy oil. At this time, it is necessary to take some measures to carry out the necessary pre-treatment, such as the use of organic solvents to clean up, but the industrial aluminum profiles manufacturer reminds this time to pay attention to not using alkali washing so as to avoid corrosion of materials, thus destroying the results of finishing to avoid scrap.
2. Pay attention to the treatment of coke formed by oil on the surface
Because the industrial aluminum profiles manufacturer's industrial aluminum profiles need to be heat-treated to complete the molding, and also involves the welding process and heat treatment and so on, and in these operating steps will not be cleaned with organic solvents. As a result, the surface may be left with a thick layer of oily coking material. These substances with organic solvents is not clean, if the alkali solution to wash, it will cause surface corrosion to make it rough, then the use of concentrated nitric acid soaking and then alkali neutralization cleaning can be, this is also a small knowledge point of aluminum profile production.
3. Pay attention to the treatment of the oxide layer after
Casting parts in the industrial aluminum profiles manufacturer before processing, some of the surface will be mechanical processing, but also a part of the step is not carried out, so the surface will leave a layer of relatively thick oxide layer, even with sand inside. At this time, aluminum profile manufacturers need to use machines for processing or sandblasting to remove the layer of oxide film on the surface, so that the oxide layer can be removed and a better effect can be achieved.
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