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Showing posts from February, 2020
cooling for injection molding
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A system which constant transfers heat from the melt in the mold or heats the mold to the injection temperature is called a temperature control system. Mold temperature refers to the surface temperature of the mold cavity that comes in contact with the product. It directly affects the flow of the melt, the cooling of the product, and the quality of the product. An injection mold is a production tool which can repeatedly mass-produce plastic products with the same structure and the dimensional accuracy . it is a heat exchanger. In order to ensure the molding quality and production efficiency, it is necessary to use the medium to heat or cool the mold to control the temperature within a reasonable range. The productivity of the mold depends on the speed of the mold heat exchange. The speed of the mold heat exchange depends on the mold heat exchange. The mold heat exchange depends on the temperature of the melt, the demolding temperature, and the plastic. The design of the temperature
Strategic procurement for Injection Molding and Tooling
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Strategic injection molding and tooling procurement is the process of establishing service supply channels at the lowest total cost, and is a systematic, data analysis-based procurement method. On the one hand, through understanding the injection molding and tooling supplier's production capacity and market conditions, the company helps the company to strategically introduce competition into the supply system to reduce procurement costs on the other hand, it can effectively control its demand by helping the injection molding and tooling company to better understand the internal demand model. Strategic procurement includes the following important principles: Consider the total cost the total cost is not a single purchase price, but includes the entire process from injection molding and tooling pricing to material delivery, storage, use, conversion to the corresponding product, until the product is accepted or complained by the customer. The sum of expenditures; Turning negotiations