What Are The Core Features Of Die-Cast Housing

Die casting is a precision casting method. The die castings made by die casting have very small dimensional tolerances and high surface accuracy. In most cases, die castings can be assembled and applied without turning. Parts can also be cast directly. Most small parts such as general camera parts, typewriter parts, electronic computing devices and ornaments, as well as complex parts of vehicles such as automobiles, locomotives, and airplanes are mostly manufactured by die casting. Die-Cast Housing is also widely used in the lighting industry.

Die casting is a casting method that pours molten alloy liquid into a pressure chamber, fills the cavity of a steel mold at high speed, and solidifies the alloy liquid under pressure to form a casting. The main characteristics of die casting different from other casting methods are high pressure and high speed.

1.The molten metal fills the cavity under pressure and crystallizes and solidifies at a higher pressure. The common pressure is 15-100MPa.

2.The molten metal fills the cavity at a high speed, usually 10-50 meters / second, and some can exceed 80 meters / second, so the filling time of the metal liquid is extremely short, which can fill the cavity in about 0.01-0.2 seconds .