The advantage of the aluminum alloy die casting


The advantages of die casting include excellent dimensional accuracy. Usually, this depends on the casting material. The typical value of the die casting is that the error is 0.1mm for the first 2.5cm size, and the error increases by 0.002 mm for each additional 1cm. Compared with other casting processes, its casting surface is smooth, and the fillet radius is about 1-2.5 microns. Castings with a wall thickness of about 0.75 mm can be manufactured relative to sandbox or permanent die casting. It can directly cast internal structures, such as wire sleeves, heating elements and high-strength bearing surfaces. Other advantages include its ability to reduce or avoid secondary machining, high production speed, casting tensile strength of 415 MPa, and high fluidity metal casting.