cnc plasma cutting machine.The importance and particularity of die-casting molds

　　Die casting molds are a necessary condition for producing die castings. As a vessel for forming die castings, they limit the specifications and dimensions of the castings, directly affecting the quality of the castings. If a die casting factory can produce good molds, then their products will definitely be very good. Die casting molds are so important.

　　Die casting molds are not only important, but also very special. The structure of die casting molds and plastic molds is very similar, and their working methods are also roughly the same. We all know that molds are composed of many components, so many people want to use some plastic mold components on die casting molds. This way, plastic products can save some mold costs when converted into die castings. After all, opening a set of molds is very expensive. So can die casting molds be shared with plastic molds?

　　The answer is no, although die-casting molds have many similarities with plastic molds, there are also many differences. Firstly, there are differences in materials. The temperature of the metal liquid is much higher than that of plastic, so the material used to make die-casting molds is special heat-resistant steel, while plastic molds may melt when in contact with high-temperature metal liquid; Secondly, there are also differences in structure, as the impact force generated by molten metal pouring is much higher than that generated by plastic injection molding. In order to prevent mold deformation, the gate sleeve of the die-casting mold is much thicker, and the template is also thicker.

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