The vibration injection molding and mold design method are discussed by the application of the mechanical vibration technology in the injection molding of plastics.

通过对机械振动技术在塑料注射成型中的应用，探讨振动注射成型工艺及其模具设计方法。

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Gas assisted plastics injection molding process includes injection of polymer melt into mold cavity and then injection of gas-compressed into the polymer melt.

气体辅助注塑成型工艺包含塑料熔体注射和气体注射两部分，由气体推致力塑料熔体充满模具型腔。

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In the design of multi-cavity injection mold, the design of the branch of flow channel and the gate has great influence on the quality of plastics products.

在注塑模设计中，分流道+和浇口的设计对塑料成型的质量影响较大，一直是人机交互式流道+设计的难点。

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