cold chamber pressure die casting

　　What is the difference between die-casting and casting

　　Although both die-casting and casting are methods of metal forming, there are significant differences in multiple aspects.

　　In terms of molding, casting is the process of slowly pouring molten metal into a mold and relying on gravity and natural cooling to solidify. Die casting is the process of injecting molten metal into a mold at high speed and pressure, and rapidly solidifying and forming it.

　　In terms of product quality, the internal structure of cast products is relatively loose, and the surface quality may be rough. Die cast products have a denser structure and better surface quality due to high-pressure and high-speed filling.

　　The scope of application varies, and casting is suitable for complex and large shaped parts, such as engine cylinder blocks. Die casting is more suitable for producing parts with complex shapes, thin walls, and high precision, such as automotive components.

　　In terms of production efficiency, die-casting usually has higher production efficiency and can quickly complete the molding process, making it suitable for large-scale production. The production cycle of casting is relatively long.

　　In terms of molds, die-casting molds have higher requirements and need to withstand high pressure and high-speed impacts, resulting in higher costs. Casting molds are relatively simple and cost-effective.

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