CPU water block skived heat sink
CPU water block skived heat sink
CPU water block skived heat sink
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  • CPU water block skived heat sink
  • CPU water block skived heat sink
  • CPU water block skived heat sink

The manufacturing of copper skived heat sinks for CPU water blocks involves a series of precise processes.

 

First, Use a CNC milling machine to perform rough machining on the copper billet, shaping the basic structure of the heat sink, including the main body and mounting holes, leaving an appropriate margin for subsequent operations.

 

Second is the skiving the cover with the fins. A high -density fins can make the water block with a micro-channels. 
The blade slices off extremely thin layers from the copper surface at a specific angle and depth, creating numerous parallel, thin fins. The precision of this process determines the fin thickness, height, and spacing, all of which affect the heat - dissipation area and performance.
The surface treatment for the skived heat sink commonly do the nickel plating or the chemical polishing such as passivating treatment .  To prevent oxidation and improve durability.
 
Finally, the heat sink is assembled with other components of the CPU water block, such as gaskets for water - tight sealing and connectors for the water - cooling loop. Rigorous quality control tests, including leak - testing and thermal performance evaluation, are conducted to ensure it meets the high - performance requirements for CPU cooling.

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