Cold Forging Heatsinks Cold Forging Heatsinks

copper pin fin cold forging heatsinks

Copper pin fin cold forging heatsinks. Cold forging is a highly precise manufacturing process in which 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 exceptionally high quality.

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Product Introduction

1.Materials: aluminum or copper
2.Manufactured via the cold forging process
3.Cold forging process allows for the use of highly conductive aluminum and copper alloys
4.Process ensures that no air bubbles, cavities or any otherimpurities are trapped within the material
5.Fin can be round, square, blade and ellipse fin

The Cold forging process can make almost perfectly straight allowing for more fins per square mm. cold forging heatsinks shapes include plate fin heat sinks, round pin heat sinks, and elliptical fin heat sinks. Cold forged heatsink manufacture lends itself very well to using copper because high temperatures are not required to shape the copper heatsink, and it can be formed with minimal damage. Secondary machining operations such as hole, chamfer, and steps can be usually included in the cold forged heatsink manufacture reducing waste. Forging involves the shaping of metal using localized compressive forces. 

Applications can be for LED, IGBT, and IC devices or a wide range of other packages for electronics.
Any custom heatsinks and standard heatsinks demand, please contact Pioneer Thermal. We'll reply you within 12 hours.