The project of aluminum alloy heat sink prototype. Its processing method is CNC processing, and the surface treatments used include sanding, laser engraving and sandblasting.

CNC machining: cnc tool apparatus above, according to the programmed path, the motion in the above material, the excess material is removed portion, whereby the prototype of the prototype model.

Grinding: Because the surface of the radiator prototype processed by CNC has burrs and knife marks, it needs to be smoothed with sandpaper.
 
Laser engraving: Use a laser marking machine to mark the surface of the prototype to remove the surface material to form a permanent mark. For general metal marking, most of them use fiber laser marking machine.
 
Sandblasting: Spray a layer of particles on the prototype surface to reduce the roughness of the prototype surface of the heat sink and make the prototype surface more exquisite.

Material: aluminum alloy
Data format: STP/IGS/X.T/PRO
Category: CNC machining prototype model customization
Product introduction: 5G base station equipment heat sink prototype, quickly grab market share, professional prototype processing;