Aluminum extruded heat sink is one of the commonly used heat dissipation products in the current heat dissipation field, with relatively high heat dissipation efficiency .The following is a comprehensive analysis of the heat dissipation efficiency of aluminum extruded heat sinks from the aspects of material, structural design, and production process.
1. Material
Aluminum is a metal with excellent thermal conductivity and excellent heat dissipation effect. At the same time, aluminum also has the characteristics of easy processing, light weight, and corrosion resistance. Compared to heat sinks made of other materials, aluminum extruded heat sinks have relatively high thermal conductivity, so they have better heat dissipation efficiency.
2. Structural design
The structural design of the heat sink also has an impact on its heat dissipation efficiency. The aluminum extruded heat sink usually adopts a longitudinal or transverse arch design, which can increase the heat dissipation area of the heat sink, and improve the heat dissipation efficiency. In addition, high-density fin and partition structures can be used to increase the heat dissipation area and reduce the gap between the heat dissipation fins, thereby enhancing the heat dissipation effect.
3. Production process
The production process of aluminum extruded heat sink also affects its heat dissipation performance. Extrusion heat sink technology is a method of extruding materials such as aluminum rods, aluminum tubes, and aluminum profiles into predetermined shapes through molds. The aluminum extruded heat sink produced by this method has the advantages of high accuracy, smooth surface, and uniform wall thickness, thereby ensuring the heat dissipation efficiency of the heat sink.
In addition, the heat dissipation efficiency of aluminum extruded heat sinks is also closely related to the use environment of the heat sinks.
In summary, aluminum extruded heat sinks have relatively high heat dissipation efficiency, but it is also necessary to design and select heat dissipation products based on specific usage environments and heat dissipation requirements.
Famos Tech has rich design and manufacturing experience in custom heat sinks,our products have excellent heat dissipation performance, which can help customers effectively reduce equipment temperature and improve the stability and durability of the equipment.
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Types of Heat Sink
In order to meet different heat dissipation requirements, our factory can produce different type heat sinks with many different process, such as below:
Post time: Apr-02-2023