High-pressure die casting is often a force to molten metal in to the shape with the hydraulic complicated of a metal mold casting system. In 1964, Japan Society for the die-casting is defined as "at high pressure in to the molten alloy precision casting, precision and mass production within a quick time cast surface high quality of the casting approach." The United states says casting for the Die Casting, casting for the British claimed Pressure Die Casting, as well as the most familiar domestic common industry view is the fact that Japan, as die-casting. Manufactured by die-Law out of your casting, die casting is called (Die castings). These materials tensile strength than ordinary cast alloy almost doubled, for the aluminum alloy car wheels, frame and so hopes to make a higher intensity of impact-resistant materials, elements, possess a additional optimistic which means.

Die Casting characteristics

Pressure die casting brief, is usually a liquid molten alloy into the pressing room, higher speed steel mold cavity filling, and to alloy solidification of liquid beneath pressure casting technique to kind the casting. Die-casting method is various in the other primary characteristics of higher pressure and higher speed. ? is really a liquid metal fills the cavity under pressure, and under the pressure of crystallization at greater solidification, the prevalent pressure of 15-100MPa. ? liquid metal at high speed filling the cavity, usually within the 10-50 m / s, and a few also more than 80 meters / sec (through the gate into the cavity with the line speed - the speed on the gate), the liquid metal filling time is quite short, about 0.01-0.2 seconds (subject to the size of different casting) inside the cavity is usually filled.

Die-casting

Aluminum Die casting machine, die casting alloy and the casting mold is produced by the three elements are indispensable. The so-called die-casting process will be to these three components of the integrated use of organic, enabling stable rhythmically and efficiently make the appearance of excellent internal top quality, size, line drawings, or the agreement demands the qualified castings, and also high-quality castings. Casting is actually a precision casting approach, cast by the casting along with the casting of extremely smaller dimensional tolerances, high surface accuracy, in most circumstances, die castings may be assembled without having re-turning application, there threaded components is usually straight cast out. From the general camera components, typewriters, electronic calculators along with other smaller parts parts and accessories, too as automobiles, locomotives, aircraft along with other transport complex parts are mostly manufactured employing die-casting method.

Advantages of die casting course of action

1.1 Higher volume, but to compare expense sand casting and aluminum die casting, aluminium die casting precision components in substantial quantities to produce at low cost.

1.2 Surface finish and dimensional accuracy is good, aluminum die casting is typically really superior surface finish and fantastic dimensional stability. For a lot of parts, post processing is often eliminated totally, or incredibly light machining may be necessary to bring size dimensions.