Metal process

What is the Die Casting Process? The high pressure aluminum die casting process

Aluminum die casting is a kind of die casting parts, is to use the installed die casting machine, heating in a liquid poured into the aluminum or aluminum alloy die casting machine such as the mouth, the die casting machine die casting, mold the shape and dimensions of the mold limit of aluminum or aluminum alloy parts, these parts are often called aluminum die casting.

Aluminum die casting has different names in different places, such as aluminum die casting parts, aluminum die casting parts, aluminum die casting parts, aluminum die casting, aluminum die-casting parts, etc.

Due to aluminum and aluminum alloy have good liquidity and plasticity, and the casting processing is die casting, aluminum die casting can make all kinds of complex shape parts, also can make parts of high precision and roughness, thus greatly reducing mechanical casting processing capacity and allocation of aluminum or aluminum alloy casting, not to save electricity, metal materials, but also to significantly reduce labor costs; Aluminum and aluminum alloys have excellent thermal conductivity, low density and high machinability. Thus, aluminum die casting is widely used in automobile manufacturing, internal combustion engine production, motorcycle manufacturing, engine manufacturing, oil pump manufacturing, transmission machinery manufacturing, instruments precision, landscaping, electrical construction, architectural decoration and other industries.

Aluminum die casting can be made for aluminum die casting auto parts, aluminum die casting automotive engine fittings, engine cylinder aluminum die casting, aluminum die casting, cylinder die-casting aluminum engine cylinder head valve rocker arm, die-casting aluminum valve bearings, die-casting aluminum power accessories, die-casting aluminum engine end cover, die-casting in aluminum, aluminum die-casting pump shell, aluminum die-casting construction parts, aluminum die-casting parts, aluminum die-casting parts, aluminum die-casting the barrier Die-casting parts such as wheels.

We are one of the leading one-stop metal parts suppliers in China. We have many 160T-400T die-casting machines, CNC lathes, machining centers, etc., with advanced equipment and strong production capacity. At the same time, in order to control and ensure product quality, the factory is equipped with image measurement. measuring instrument, hardness tester and other testing instruments. We have the advanced technology in auto and motorcycle die-casting accessories, especially popular in Europe and America.

The four basic processes in the aluminum die casting industry are annealing, normalizing, quenching and tempering. These four processes are known as the “four fires” in die casting. In the die casting process, the relationship between quenching and tempering is very close.

Annealing is to heat the workpiece, when heated to the appropriate temperature, according to the selection of different materials, die casting slowly cooling, to achieve the metal internal structure close to equilibrium. Normalization consists of heating the part to the appropriate temperature and then cooling it in the air. It is mainly used to improve the cutting function of the material, and also can be used for some parts which do not need to be raised after the die casting is finished. Quenching is the construction of heat preservation, in water or other inorganic saline quenched in the rapid cooling medium, after this process, the steel production will be hard, but also will make the steel brittle . In order to reduce the brittleness of steel parts, quenched steel parts can be placed at a temperature below 650 degrees Celsius above normal temperature for a long time and then cooled, which is called quenching.

The application of aluminum die-casting and aluminum alloy has good liquidity and plasticity, so you can do all kinds of complicated shapes, die-casting, it is difficult to use l Aluminum alloy and aluminum alloy die casting into castings with high precision and surface finish, it greatly reduces casting mechanical processing capacity, greatly reduces labor intensity and saves energy. electricity, metallic materials. Due to its high internal quality and external quality, aluminum die casting parts are widely used in automobile manufacturing, internal combustion engine production, motorcycle manufacturing, engine manufacturing, engine manufacturing transmission, precision instruments, landscaping, electrical construction and other industries, known as the die-casting industry’s new favorite.

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