With the rapid development of science and technology, aluminum shell is now more and more widely used in electromechanical products, electronic instruments, mobile power, optoelectronic lighting and so on. And aluminum shell not only plays the role of external protection, but also makes full use of the space to play the role of heat dissipation. As with some lighting, electronic instruments, the shell should be designed in the form of fins.cnc aluminum parts So what are the advantages of aluminum shell compared to plastic shell?

1. Strong plasticity, good productivity, good casting technology performance

We know that the aluminum shell process is to use hot extrusion molding process, if you use iron instead of difficult to achieve in the existing process, aluminum cutting performance is much higher than ferrous metals.aluminum t profile

2. Strong corrosion resistance, easy surface treatment

General iron parts are easy to combine with water in the air and produce oxidized rust, but there is no such problem for aluminum shells, aluminum parts have good oxidation resistance, in the humid air can form an oxide film to prevent metal corrosion.led panel aluminum frame And after surface treatment, it can be adapted to a variety of scenes.

3. Small density and light quality

Compared with other non-ferrous metals, aluminum shells can get lighter weight and better structural heat dissipation. At present, the cylinder block of the high-grade automobile engine is mostly made of cast aluminum block instead of cast iron, which can well explain everything.


We can know that aluminum has a good cost-effective, compared with copper and other non-ferrous metals, more competitive market prices, year-on-year increase in weight under the copper to be more than four times more expensive than aluminum, with the development of China's electrolytic aluminum technology, the future price of aluminum has more indisputable advantages. And the recycling value of aluminum is quite high.

The benefits of using aluminum LED street light are as follows.

1. Aluminum shell can better protect the LED street light and prolong its service life.

2. The LED street light shell is made of high quality tempered glass, which has good light transmission, dustproof and waterproof, and can be used for a long time.

3. The LED street light housing material can be made of green and environmentally friendly materials, does not contain pollutants and will not cause serious harm to the environment.

4. Aluminum alloy shell will not aging, long service life, eliminating the hidden danger caused by high temperature baking shell to make it aging.

The aluminum shell of the LED street light is the protective armor of the street light. Even if the internal parts are good, it is not as good as the aluminum shell real. Aluminum shell both hard texture, but also to ensure that the aluminum shell good sealing performance, waterproof, moisture-proof and dust-proof. Secondly, the heat dissipation function of the aluminum shell should also be ensured.

Related Hot Topic

Can a laser cut 6061 aluminum be made?

Despite being an excellent option for aluminum laser cutting, 6061 is not the best material to use for bending since at this temper, it is prone to cracking under plastic deformation. If you intend to add bending to your laser-cut component, 5052 aluminum is the recommended material.