Mold sticking is a common problem in the production of die-casting mold factories. Once mold sticking occurs, it will affect the production efficiency of die-casting parts in the die-casting mold factory and waste manpower to solve it. Therefore, die-casting mold factories should pay special attention to and prevent it in this process.

Adhesive mold refers to the strong adhesion of the die-casting product to the mold after pouring in the die-casting mold factory, which makes it difficult for the product to be smoothly removed from the mold. There are many types of mucous membranes, including local small area mucous membranes, large-area mucous membranes, and closed mucous membranes. Knowing the causes of mucous membranes can help find preventive measures. Firstly, if the polishing process is not handled properly, the smoothness may not be sufficient, resulting in mucous membranes. Second, the mold temperature is not enough to make the die-casting completely separate from the mold. Third, the inclination of the demoulding is not enough to make the die-casting smoothly separate. To address the above reasons, die-casting mold factories can take the following measures: first, polish the mold to make the surface smooth and avoid large roughness. Secondly, regulate the temperature of the mold, and increase the temperature appropriately during mold testing. Thirdly, increase the demolding slope, but it depends on the specific production process of the die-casting mold factory.