(1) Introduction: Aluminum heatsink, also known as heatsink aluminum or solar aluminum, aluminum heatsink has beautiful appearance, light weight, good heat dissipation performance, good energy saving effect and so on. The surface of the processed aluminum profile heatsink is treated by anodic oxidation to increase the corrosion resistance, wear resistance and appearance of the aluminum. (2) T

Definition of aluminium extrusion process Aluminum extrusion molding (or aluminum extrusion molding) is a plastic processing method to exert strong pressure on the aluminum blank placed in the mold cavity (or extrusion cylinder), forcing the aluminum blank to produce directional plastic deformation and extrude from the die hole of the extrusion mold, so as to obtain the required section shape