Aluminum profile shell is made of aluminum alloy as the raw material for a variety of shells. It is also a common material for electronic packaging materials on the market, aluminum shells can be cut and die-cast at will, and usually have a circuit board slot inside, as long as the circuit board can be inserted directly, without the need to be fixed.
The processing speed of the shell is incomparable to that of other materials, and the aluminum shell is made of die-casting technology, which has waterproof and explosion-proof characteristics, so that no water seepage will occur when it is used as the shell of electrical components, and the internal components can be well protected.
Aluminum shells have good thermal conductivity, which is second only to silver, copper and gold. Take aluminum alloy charging pile shell for example, in the work will generate a lot of heat, aluminum alloy can well conduct the internal heat out, will not damage the circuit, and the shell will not be deformed by high temperature. Aluminum alloy shell compared to plastic shell, processing is relatively simple, hardness is also very good, more than many plastic strength and metal strength, so how should we avoid and prevent this from happening?
I. Extrusion straightening
Straightening is a very important link in the process of making aluminum shells, straightening workers must pay attention to the strength used to straighten, too much power may cause deformation of the aluminum profile, the mouth, orange peel and other problems; too little power may not be straightened, resulting in bending. So be sure to grasp the strength.
Second, extrusion framing
This link is also very important, after sawing the fixed length, the aluminum profile should be framed. Generally speaking, it is not easy to bend the large material and the material with tube to lift the two ends of the frame, but it is easy to bend the small material and the material pulled out by the plane die to lift the two ends, so it should be lifted from the two ends to the middle of the frame. But there are some aluminum profiles even if this does not work, for example: louvers, window pieces, press covers, etc., this kind of material must be put on the aluminum profiles that have been aged and then lifted into the frame.
Third, surface treatment on the shelf
After aging, the hardness of the billet has reached the standard, so the aluminum profile is not so easy to become bent, but it should still be noted that when lifting the material at both ends, try to avoid vigorous fluctuations up and down, and vigorous fluctuations will also cause certain bending of the aluminum profile shell that has been aged.
Aluminum profile shell is processed on the aluminum profile obtained in the way of aluminum stretching shell, high flexibility, depth can be cut at will, generally have a circuit board slot inside, as long as the circuit board can be inserted directly, no need to fix again, the convenience is incomparable to other kinds of shell, such shells have a wide range of application prospects.
