What is Die Casting? Processes, Materials, Applications, Costs

Different methods used in industrial production help manufacturers to achieve high precision and quality results of a given product. Among these methods, die casting is a common casting method and is used in many industries. This method provides high precision, excellent surface quality and durability. In this article, you can learn more about die casting.

What is Die Casting?

Die casting is the process of pouring molten metal in a mold by injecting it under high pressure. This method ensures high precision, excellent surface quality and durability. Die casting consists of several different stages, such as melting the metal, mold design, mold production, metal injection and cooling.

Processes

The die casting process includes the following steps:

1. Metal melting: The metals used for die casting need to be melted. Usually light alloys such as aluminum, zinc, magnesium and copper are used.
2. Mold design: The mold design determines the shape and size of the casting. The mold can be multiple or single and is usually custom designed.
3. Mold production: Mold production is done in accordance with the design of the mold. The mold is usually made of durable materials such as steel or cast iron.
4. Metal injection: Once the mold is ready, molten metal is injected into the mold under high pressure. The pressure allows the metal to take shape in the mold and fill the cavities in the mold.
5. Cooling: After the metal is injected into the mold, it is cooled. The cooling time depends on the type of metal and the mold size.

Ingredients

Materials used for die casting include light alloys such as aluminum, zinc, magnesium, copper and lead. These materials provide high durability, low density and excellent surface finish.

Applications

Die casting is used in many different industries. It is especially used in the automotive industry, electronic devices, white goods, appliances, tools, furniture parts, lighting systems and many other areas.

Costs

The cost of die casting depends on many factors such as mold design, mold production, material selection and production quantity. However, it can have a higher cost than other casting methods. Since the die casting process provides high precision and production quality, it can save money in the long run.

As a result, die casting is a widely used production method in many industries. It provides high precision, excellent surface finish and durability. However, it can be more costly than other casting methods. Many factors such as materials, applications and costs influence the success of die casting.