The casting process is a manufacturing method in which molten metal is poured into a mold, which is cooled and solidified to form a casting of the desired shape and size. This is a very old and widely used metal forming technique with the following characteristics:

Sand casting is a metal casting process characterized by using sand as the mold material. It is one of the oldest and most common casting methods and is particularly suitable for the production of complex shapes with a relatively low cost.

The two basic types of die casting machines are Hot chamber and Cold chamber machines. The variations on these two significant casting process types are vacuum, squeeze, low-pressure and semi-solid die casting. Different die casting processes are chosen over others depending on part material, geometry, size, and complexity.

Die-cast parts are relatively cheaper and produce uniform quality for large volume production. Lower labour costs are due to semi or fully automated processes. Intricate forms and complex shapes can be cast easily, with part sizes ranging from 25g to 25Kg. Parts with walls as thin as 0.38 mm are possible because of the high pressure used during the process. Because the molten metal rapidly cools at the die walls, the casting has fine-grained hard skin with excellent strength. As a result, as the wall thickness decreases, the strength-to-weight ratio of die-cast components increases Generates smooth surfaces for bearings that would otherwise be machined. It can generate net shape products at high rates requiring little or no post-processing. Excellent dimensional accuracy and good surface finish – 0.8-3.2 um Ra. Smaller pieces can be manufactured using either multi-cavity die or miniature die casting

Die casting is a widely used permanent mould metal casting process, in which molten metal is forced into the mould called “Dies” at pressures ranging from 0.7 to 700 MPa, where it solidifies into a metal cast. Die castings, sometimes known as pressure die casting, are used in automotive housings, appliance components, and toys. China Vigor has rich experience on die casting production process, welcome to reach out us to communicate about your requirements.

Although it can cast both ferrous and nonferrous materials, not all materials are suitable for die casting because the process entails heating the material to its melting point and then pressing it into reusable molds. As a result, the materials such as magnesium, zinc, aluminium, iron, copper, silicon, tin, and lead are more often than not utilized for die cast parts.

Among metal casting techniques, two popular methods stand out: investment casting and sand casting. Both processes have their unique advantages and applications, making them suitable for different requirements. In this article, we will take a closer look at the differences between investment casting and sand casting, highlighting their key features and benefits. This information will help you determine which method is the best fit for your specific needs.

Investment casting is a manufacturing process in which a liquid material is poured into a ceramic mold, which contains a hollow cavity of the desired shape, and then allowed to solidify. The solidified part is the casting, which is broken away from the ceramic mold to complete the process. The steps within the investment casting process are as follows:

Investment casting is a manufacturing process in which a wax pattern is coated with a refractory ceramic material. Once the ceramic coating material is dry and hardened, the wax is melted out and leaves an internal cavity the shape of the final product’s geometry. Molten metal is poured into the cavity where the wax pattern was. The metal solidifies within the ceramic cavity, cools, and the ceramic is removed from the metal casting. The result of this process is a net to near-net precision metal component which can be used for a broad range of applications in various industries.

Investment casting is a manufacturing process in which a wax pattern is coated with a refractory ceramic material. Once the ceramic coating material is dry and hardened, the wax is melted out and leaves an internal cavity the shape of the final product’s geometry. Molten metal is poured into the cavity where the wax pattern was. The metal solidifies within the ceramic cavity, cools, and the ceramic is removed from the metal casting. The result of this process is a net to near-net precision metal component which can be used for a broad range of applications in various industries.