Heat Sink Manufacturing Processes: Extrusion, Skiving, Forging, Die Casting and Bonded Fin
The right heat sink manufacturing process depends on thermal performance, fin geometry, material, production volume, cost target, airflow condition and mechanical design requirements. Common heat sink processes include extrusion, skiving, cold forging, die casting and bonded fin assembly. Each method has different advantages in fin density, design flexibility, tooling cost, production efficiency and thermal performance. […]