Aircraft-grade CNC heat sink module

CNC aviation-grade numerical control heat sink module 

The heat sink is usually made of 6061/7075 aluminum alloy or C11000 pure copper. It is machined using a CNC machine to create dense heat dissipation fins, maximizing the heat exchange area. 

Process features: Utilizing a high-speed spindle (up to 60,000 RPM) for micron-level cutting, ensuring that the fins are thin, uniform, and free of burrs. 

Surface treatment: Regular black anodizing (to enhance heat radiation efficiency) or chemical conductive oxidation (Alodine) is carried out to prevent corrosion and maintain conductivity. 

Design feature: Reliability thermal management application design 

This aerospace-grade CNC machining heat dissipation module is specifically designed for high-reliability thermal management applications. It features an integrated cold plate, high-density cooling fins, and precise fluid interfaces. It boasts excellent thermal conductivity, structural strength, and vibration resistance, making it an ideal choice for avionics equipment and high-power electronic systems.