cnc aluminium cutting machine.Damaged aluminum alloy die-casting mold

　　Generally, core fracture is caused by the high hardness of the steel material in the mold and insufficient machining accuracy. At this time, it is necessary to disassemble the mold and replace the core. Mucosa is one of the most common problems in aluminum alloy die-casting. The consequences of mucosa can be difficult, such as affecting production, stopping production, and repairing the mold. In severe cases, it can lead to the scrapping of the mold. The causes of mucosa include high temperature of the die-casting mold, inadequate polishing of the die-casting mold, insufficient demolding angle, or issues with aluminum alloy raw materials. The solutions based on the above problems include: first, we need to check the temperature of the mold to prevent excessive temperature from causing mucous membranes. Secondly, we need to check the polishing degree of the mold. If the polishing degree does not meet the standard, it needs to be improved. Next, we need to check the ratio of the release agent to see if it can smoothly release the mold. Finally, we need to improve the cooling system of the mold. The unevenness of the parting surface of the mold is also a major factor that damages the aluminum alloy die-casting mold. The design of the parting surface affects the quality of the product. The success or failure of the mold is deeply influenced by the design of the parting surface, which is one of the key factors for the success or failure of the mold design. Based on the problem of the parting surface, we try to choose a structurally simple parting surface when making the parting surface, and ensure that the exhaust of the mold cavity is unobstructed, thereby avoiding the failure of the parting surface.

　　In the process of die-casting production, in order to prevent damage to aluminum alloy die-casting molds during the production process, resulting in ineffective product quality assurance, reduced production efficiency, and increased production costs,

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