Skived Fin Technology

 What is skiving fin technology?

  Skiving fin technology. it's cutting a piece of aluminum or copper  into fins with a standard pitch and a certain thickness and height through a special skiving machine as needed. Due to the use of high-precision cutting technology and integrated forming, compared with other processing techniques, the same volume of raw materials can cut a larger heat dissipation area, the heat transfer performance is more stable, and the heat dissipation efficiency can be increased by 10-30% compared with the bonded fin heatsink. so greatly improved the heat dissipation efficiency and prolonging the service life of thermal components.

As the fins and the base are from the same material, there is no contact thermal resistance between the fins and the base. The ratio of the height of the fins to the spacing of the fins is very large (copper can reach 25, and aluminum can reach 60). The heat dissipation fins are thin and dense, which greatly increases the heat dissipation area. Even if the air volume is reduced, the radiator can still achieve a good heat dissipation effect, thereby greatly reduce the noise generated by the fan, and can dissipate a large amount of heat in a limited space to meet the heat dissipation requirements.

The advantages of Skiving fin technology

• The skived fin heat sink has a higher heat sink density, increases the heat dissipation area, and improves the thermal performance;

• The height of the skived fin heat sink can reach 120mm, which fully meets the production requirements of most heat sinks;

• The fins of the skived fin heat sink can be made thinner, generally 1.5mm or even 1.0mm, which can make the radiator lighter;

• The skiving fin radiator is shoveled from a solid metal, so the heat dissipation efficiency is not damaged, reaching 100% of the material's heat dissipation efficiency, and there will be no risk of loosening and falling, improving the reliability of the machine's operation;

• The skiving fin heat sink has high compatibility, it can be continued to the further process such as embedded with heat pipes to improve the thermal performance. 

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