In view of the current fierce competition in the plastic injection mold industry in shenzhen, mold and injection molding processing cost is a topic of high concern for every business, plastic injection mold manufacturers in the mold design process must consider how to low cost, high efficiency, how to do?Plastic injection mold design needs to take into account the following factors
1.Injection molding cost
According to the size of the machine per beer how much money, so as to determine the product placement and hole number.The more the mold, the lower the injection cost.Because in the injection molding processing, the cost accounting is calculated by beer times.
2.Product appearance
According to product appearance requirements, determine the parting surface.Parting surface location to be conducive to mold processing, exhaust, demoulding, etc.The more products, the greater the potential appearance problems.
3.The gate way
Determine the shape, size, and exhaust orientation of the main and shunt ducts.High cost of hot runner mould, but save cost of nozzle.Each has advantages and disadvantages, see the user how to choose.
4.Product release
Determine the ejection mode and arrange the ejector position. The more ejection positions, the higher the mold cost.
Plastic injection mold design also need to consider the product shrinkage and injection time to determine the cooling or heating form side by side with the cooling duct parts.Determine the hardness, thickness and size of the die material, taking into account the life of the die.And the difficulty of processing, determine the molding parts and do a good job in line cutting structure shape.As long as the overall comprehensive above steps, make more comprehensive analysis and trade-offs, can effectively achieve cost savings.
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