Stamping Forming Heat Sink Mold

Heat Sink Structural Characteristics
The heat sink features a multi-fin structure with continuous, vertically arranged cooling fins, formed as an integrated body through the stamping process.
Compared with machined or assembled heat sinks, this structure reduces joint interfaces and improves overall structural rigidity, while providing sufficient effective surface area for heat dissipation and stable thermal conduction.

Advantages of the Stamping Process
The heat sink is formed directly by stamping, eliminating secondary operations such as welding or extensive machining.
Stamping enables good consistency in fin height, spacing, and alignment, making it well suited for high-volume production. In addition, the process offers advantages in material utilization, production efficiency, and cost control for applications with strict consistency requirements.

Mold Design and Forming Control
To address the challenges of forming multiple fins with stable geometry, the mold is designed with optimized forming sequences, structural layout, and load distribution.
Through precise machining and controlled forming conditions, the mold ensures complete fin formation, controlled deformation, and reliable demolding performance, supporting stable long-term production and consistent part quality.

Applications and Technical Value
This stamped heat sink mold and structural solution is suitable for automotive electronic modules, power devices, and other applications requiring dependable thermal management and structural integrity.
By combining mold design and product structure optimization, the solution achieves a balance between thermal performance, manufacturing efficiency, and cost, and can be applied in both standardized and customized project developments.