The importance of die casting molds

The control of surface temperature of die casting molds is very important for producing high-quality die castings. Uneven or inappropriate die casting mold temperatures can also lead to dimensional instability of the casting, resulting in deformation of the ejected casting during production, resulting in defects such as thermal pressure, mold sticking, surface depressions, internal shrinkage cavities, and hot bubbles. When mold temperature differences are large, they have varying degrees of impact on variables in the production cycle, such as filling time, cooling time, and spraying time.