Complete Introduction to Aluminum CNC‑Machined Heat Sinks 

I. Aluminum CNC‑Machined Heat Sinks

1. Process Features

• Flat base with uniform thickness, compatible with high‑density heat sources such as IGBTs, MOSFETs, CPUs and power modules
• Fins can be designed as thin fins, dense teeth, inclined teeth or pin‑shaped fins for larger heat dissipation area
• Heat pipe pre‑embedded grooves, liquid cooling channels, mounting holes and positioning posts can be processed in one step

2. Application Scenarios

3. Advantages

• High precision and excellent flatness, resulting in low contact thermal resistance
• Flexible structure; irregular‑shaped, ultra‑thin and thickened bases are all available
• High strength and good vibration resistance, suitable for harsh working conditions
• Can be combined with heat pipes, liquid cooling and vapor chambers for composite heat dissipation

Product parameters of Hot selling aluminum cnc machine heat sink friction welding heatsink

Material: AL 6061

Size:150*130*35mm

Technology: friction welding stir+CNC machined

Feature: Good cooling capability and No leakage default

Surface treatment: oil cleared,cleaned and passivation

Heat conducting power: 150W

Product advantage of Hot selling aluminum cnc machine heat sink friction welding heatsink

We are greatly good at fricton welding stir, because we can offer customer with best possible price and keep in good quality, with fast production time, recently we have cooperate with Intel corporation for the aluminum cnc machine heat sink friction welding heatsink which inside by skiving fin, now we are keep struggling for more high precise technology for the FSW products.