Hydraulic Cold Forging Press for Pin Fin Heat Sink
The pin fin heat sink was made by a new manufacturing process "forging", with hydraulic cold forging press . The process makes it possible to achieve significantly cooling performance against other manufacturing process, with some obvious advantages as following. pin fin forging heat sink ● Complete in one piece by cold forging with no interface ● Material: Al1050/1070 or Al6063, C1100, Cu/Al bonded Material ● High material density increases thermal conductivity ● Round pins improves airflow smooth through (Round, Ellipse,Square fins are available) ● High aspect ratio 1:50 ● Better cooling performance ● Wide range of geometry ● Weight reduction. ● High quality and very competitive price Hydraulic cold forging press is a highly precise manufacturing process equipment, the workpiece is formed under high pressure and low temperature. The process ensures that no air bubbles, porosity or other impurities are trapped in the material, and thus produces products with ex