Process introduction of aluminum casting

Aluminum casting may be a reasonable pressure casting half. It uses a casting machine equipped with a casting mold to pour the heated liquid aluminum or aluminum alloy into the inlet of the casting machine, and then die-cast by the casting machine to cast the restricted shape and shape of the mold. The size of aluminum parts or aluminum alloy parts, such parts are usually called aluminum casting. Aluminum casting has different names in different places, such as aluminum casting kit, quality aluminum casting, etc. Next, let's take a look at the process introduction of aluminum casting. Here are some answers.

Here is the content list:

The benefits of aluminum casting technology.

Introduction to the four processes of the aluminum casting industry.

The benefits of aluminum casting technology.

Because metal aluminum and aluminum alloy have good fluidity and plasticity, and the casting process is cast in a pressurized casting machine. Therefore, aluminum casting can make a variety of more complex shapes, and can also make higher precision and smoothness, which greatly reduces the amount of machining of castings and the casting allowance of aluminum or aluminum alloy, which not only saves electricity, metal materials, and labor costs are also greatly saved. Metallic element and metallic element alloys have wonderful thermal conduction, little relative density, and high workability, thus aluminum casting is wide utilized in automobile producing, burning engine production, motorbike producing, motor producing, pump producing, transmission machinery producing, preciseness instruments, numerous industries like landscaping, electrical power construction, and building decoration.

Introduction to the four processes of the aluminum casting industry.

The four processes in the aluminum casting industry are annealing, normalizing, quenching, and tempering. These four processes are called the "four fires" in die casting. In the process of die casting, quenching and tempering are closely related. Both are indispensable. It's understood that hardening is to heat the work. When it is heated to the appropriate temperature, the aluminum casting is slowly cooled according to the material selected, and the internal structure of the metal is close to equilibrium. Normalizing is to heat the work to an appropriate temperature and so calm within the air. It's principally accustomed to improve the cutting operation of the fabric. It can also be used as a finishing die-casting for some parts that do not require high. Quenching is to heat and heat the joint building and then quickly cool it in water or another quenching medium such as an inorganic salt solution. After this process, the steel parts produced will become hard and also make the steel parts brittle. To scale back the crispness of steel elements, the steel elements are often placed at a temperature below 650 degrees astronomer and better than the traditional temperature for long heat preservation, and so cooled, that is termed tempering.

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