During the injection molding process, molten plastic pellets are molded into injection molded parts, which is still relatively complicated. This requires attention to certain process parameters of injection molded parts to ensure the quality requirements of injection molded parts. What process parameters should be paid attention to in the process of Chair Mould processing?
- The molding cycle of molded parts, including molding time and product cooling time. These periods have a great impact on product quality. Before processing and producing plastic parts, we should determine the product molding cycle through sample patterns and other methods.
- The temperature of the chair mold, the crystallization temperature, and speed of different plastic particles are different, the appearance, deformation, size, and requirements of the rubber mold of the product are also different, which makes the temperature of the chair mold different plastic and product requirements.
- The injection pressure of molten plastic. Plastic has great resistance in filling the cavity, which makes the injection pressure directly determine the size, weight, density, and appearance of the product.
- The injection speed has an important influence on the appearance quality of the product. Generally, it is necessary to realize the injection speed by adjusting the amount of oil supplied to the injection cylinder per unit time.
- Barrel temperature and melting temperature. The melt temperature can be measured at the nozzle or by air injection. The melt temperature plays a major role in the flow properties of the melt. Plastics have no specific melting point. The so-called melting point is the temperature range in the molten state. The temperature control of both play an important role in product quality.
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