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　　What Are Included in Die Casting Molds

　　Die casting molds typically include various elements. Firstly, the mold plates are fundamental. They form the main structure of the mold and hold other components in place. The fixed half of the mold, also known as the cover half, and the moving half, or ejector half, work together to enclose the mold cavity. The cavity inserts are precision-machined parts that define the outer shape of the casting. These inserts are often made of hardened steel to withstand the high temperatures and pressures of the molten metal. As mentioned earlier, cores are essential for creating internal features. They can be made of different materials and may have complex geometries.

　　The gating system, which consists of the sprue, runner, and gate, is crucial for the proper flow of molten metal. It ensures that the metal fills the cavity evenly and without turbulence. Venting channels are also included to allow air and gases to escape from the mold cavity during the injection process. If the gases are trapped, it can lead to defects in the casting. The ejector system, including ejector pins, sleeves, and plates, is responsible for removing the casting from the mold. Lubrication channels may be present to apply a release agent to the mold surface, facilitating the ejection of the casting and reducing wear on the mold. Temperature control components like cooling channels and heating elements (in some cases) are used to maintain the optimal temperature within the mold. This helps in controlling the solidification rate of the molten metal and improving the quality and dimensional accuracy of the casting.

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