The heated plastic is injected into the mold, the last part must be discharged before cooling, and the part is removed from the mold, and part of it will affect the partial cooling, and must be considered how to design.
So, what are the two key points of the injection mold cold considering cooling? First, how long does it take to cool? Second, how the plastic will shrink, affecting the accuracy and consistency of the partial cooling. Injection mold manufacturer recommends: use a mold https://www.haohaomould.com/ with a uniform wall thickness around the entire design. It is more likely to maintain ’0.15’ or ’0.2’ between the walls, but this is not sensible.
The mold is usually a solid shape, and because of the cooling problem, it is hollow to redesign it to improve cooling, and sometimes this may require two hollow portions.
So, what are the two key points of the injection mold cold considering cooling? First, how long does it take to cool? Second, how the plastic will shrink, affecting the accuracy and consistency of the partial cooling. Injection mold manufacturer recommends: use a mold https://www.haohaomould.com/ with a uniform wall thickness around the entire design. It is more likely to maintain ’0.15’ or ’0.2’ between the walls, but this is not sensible.
The mold is usually a solid shape, and because of the cooling problem, it is hollow to redesign it to improve cooling, and sometimes this may require two hollow portions.
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