Views:45 Author:Site Editor Publish Time: 2021-11-27 Origin:Site
Shovel teeth also referred to as Skiving technology, simply uses a whole aluminum or copper as needed, and cuts the standard spacing and a finished fin thick and a height finger through a special shovel machine. Due to the use of high-precision cutting techniques, integrated forming, relative other processing processes, the same volume of raw materials can cut out a larger heat dissipation area, and the Skived Heat Sink heat transfer performance is more stable, and the film heat sink can be increased by 10-30%. The heat dissipation efficiency is greatly improved and the service life of the extension of the heat generating device is greatly improved.
Skived Fin Heat Sinks' tooth and substrates belong to the same material, so that there is no contact thermal resistance between the heat dissipating teeth and the substrate, and the ratio of the height of the teeth and the pitch of the teeth is very large (copper can reach 25, aluminum can reach 60), so After cutting, heat dissipation fins are thin and dense, greatly increased the heat dissipation area. Even if the air volume is reduced, the heat sink can still reach a good heat dissipation effect, which greatly reduces the noise generated by the fan, and can dissipate a large amount of heat in a limited space to meet the heat dissipation requirements.
With the size of the scale, Winshare Thermal's Skived Fin Heatsinks is more mature, the process coverage is increased, the degree of automation is gradually improved, the cost and reliability advantages are obvious, and communication, UPS, inverter, controller, wind power converter, SVG and other domestic and foreign customers are recognized.