Vansim (Dongguan)Hardware Products Co., Ltd.

alin@vansim.com

+86 139 2943 3157

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Manufacturing Process of Buried Heat Pipe Heat Sinks for Fiber Laser Air Cooling Systems

Overview of Buried Heat Pipe Heat Sinks

Buried heat pipe heat sinks integrate heat pipes within aluminum or copper bases to enhance thermal conductivity, addressing high-power density challenges in fiber laser modules. The "buried" design ensures direct contact between heat pipes and heat-generating components (e.g., laser diodes), while external fins enable efficient air-cooled dissipation.

Customization Considerations

Heat Pipe Layout:
- Serpentine or radial configurations for multi-heat-source systems (e.g., arrays of laser diodes).
Fin Optimization:
- Use computational fluid dynamics (CFD) to optimize fin pitch and height for target airflow rates (e.g., 2–5 m/s air velocity).

For detailed process validation or design optimization, thermal simulation (e.g., COMSOL Multiphysics) is recommended to predict performance under operational conditions.

Keywords

RF cooling heat pipe heat sink

alin@vansim.com

+86 139 2943 3157

Classification

Skived Fin + heat pipe

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