What is Die Casting and Its Advantages

Update:Dec 04 2017

Die casting is a method of forming a material into the […]

Die casting is a method of forming a material into the desired shape by melting, pouring it into a properly shaped mold and allowing it to cool - is the cornerstone of manufacture. Historically, metal parts have gained prominence in nearly every important machine since the industrial age. There are two main types of casting, each with its own advantages and disadvantages, making it suitable for different types of castings and products. These two types of castings are called die casting and investment casting.

Die-casting work by pressing the molten metal into the high-pressure mold cavity. Casters Machining a cavity tree with hardened tool steel in the shape of the desired part. A mold release agent is applied to the mold, the sleeve is then filled with molten metal, and then squeezed into the mold cavity with a piston. Pistons keep applying pressure to the metal as they fill the mold. When the metal cools enough, the caster removes the foundry tree from the mold and cuts the individual parts from the foundry tree. Then process each part as needed to finish it.

Die-casting has many advantages. First, die-casting is perfect for high-volume and high-volume production because you get consistent repeatability. Die casting, on the other hand, has less size constraints because you do not have to worry about the mold holding large parts poured over the gate and dipped repeatedly, just like the wax molds used for investment casting. Moreover, investing in some investments tends to cost more because it involves more manual labor and precision.