Zinc alloy die casting mold specifications and dimensions vary depending on specific application needs. Common mold sizes range from a few hundred millimeters to several meters. The dimensional accuracy of the mold is required to ensure the dimensional accuracy and consistency of the final die casting.
The main components of materials used in zinc alloy die-casting molds include zinc, aluminum, copper and other elements, as well as other trace elements and additives. This alloy has good flowability and casting properties, as well as high strength and hardness, and can meet the high requirements in the die-casting production process.
1. Hardness: The hardness of zinc alloy die-casting mold depends on its manufacturing process and alloy composition. Appropriate hardness can ensure the wear resistance and service life of the mold.
2. Corrosion resistance: Zinc alloy has good corrosion resistance to a variety of acids, alkalis, salts and other media, and can resist common chemical corrosion during the production process.
3. Wear resistance: During the die-casting process, the mold needs to withstand high temperature, high pressure and high friction. Therefore, wear resistance is an important indicator for evaluating the quality of the mold.
4. Thermal stability: Zinc alloy has good thermal stability and a wide casting temperature range, and can adapt to different die-casting process requirements.