【摘要】 介绍了一项关于塑料制品的气体辅助注射成型新技术———振动气体辅助注射成型(VGAIM)。结合目前的塑料气体辅助注射成型及动态注射成型研究成果,详细叙述了振动气体辅助注射成型技术产生的背景及其基本原理,且具体介绍了振动气体辅助注射成型的工艺实现装置,并就其在改善制品结构性能和改进聚合物熔体填充机理中的应用进行了探讨。最后对其应用前景提出了展望。更多还原

【Abstract】 A new technology—vibration gas-assisted injection molding (VGAIM) was introduced. The background, principle, main devices, as well as the research results about VGAIM were discussed. The mechanism of this technology in improving the melt filling and thus enhancing the product performance was explored. The future application of this new technology was also prospected.更多还原