Comb-shaped Radiator Of 3D Printing

Shenzhen JR Technology Co., Ltd. is one of the leading manufacturers and suppliers of comb-shaped radiator of 3d printing in China, featured by quality products and good price. If you're going to buy advanced comb-shaped radiator of 3d printing made in China, welcome to get quotation from our factory. Customized orders are welcome.

With additive thinking as the core, we determined the optimal heat dissipation design improvement plan through thermal simulation analysis of various optimized structural models, manufactured and formed through EOS M290, and innovatively developed an additive solution for a 5G small base station heat sink. The material manufacturing solution effectively solves the problem that the heating element of the 5G small base station is not compact in structure and has low heat dissipation performance.

Comparative analysis of comb radiator and traditional structure

Product Details

Product name： Comb-shaped radiator

Material：Aluminum (AISi10Mg)

Process： DMSL/SLM 3D Printing

Printing machine： EOS M290

With the rapid development of 5G communication, the market penetration rate of 5G small base stations is also increasing. However, due to the small size and high power consumption of the heating elements of the 5G small base station, and if the heat accumulated for a long time is not dissipated in time, it will seriously affect the communication signal and its service life of the 5G small base station. In order to better solve the heat dissipation problem of the 5G small base station radiator, we use metal 3D printing technology

Solution

The metal 3D printing technology gives full play to its advantages in the fields of topology optimization and simulation and conducts heat dissipation tests by continuously increasing the height of the radiator fins, and changing the shape of the cutting fins according to the test data. Finally, the height of the fins is 35mm and the shape is Jiugongge's 5G radiator final optimization solution.

The optimized comb-shaped radiator solution for 5G small cells is formed by EOS M290 SLM 3D printing, which realizes the complex internal structure of the radiator while ensuring performance, which greatly reduces the post-processing time of the product and saves the printing cost.

Lifting of comb radiators

1. The effective heat dissipation surface area of the radiator comb is 1.5 times higher than that of the traditional radiator, the effective heat dissipation volume is increased by 0.4 times, and the quality is guaranteed below 2000g.

2. The height of the heat sink comb is less than 50mm, which does not affect the overall appearance.

3. The U-shaped groove of the comb-shaped radiator effectively increases the convective heat transfer coefficient and improves the heat transfer efficiency.

Additive manufacturing technology, especially the application of metal 3D printing technology in heat sink manufacturing, brings a higher degree of freedom to the optimization of heat sink design. The development trend of modularization and multi-material, especially for the processing of special-shaped, structural integration, thin-walled, thin-shaped fins, microchannels, very complex shapes, lattice structures, etc., 3D printing has advantages that traditional manufacturing technology does not have.

3D printing of the heat sink can not only prolong the service life but also help the radiator to operate stably for a long time. If you have this convenience, you can contact us. We can provide 3D printing of different metal materials.

Website: www.china-3dprinting.com | E-mail:Sales@china-3dprinting.com

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