内外侧四面抽芯的注塑模设计

Design of Injection Mold with Internal and External Side Core-Pulling Mechanism from Four Directions

针对塑件表面质量要求较高的特点,借助于Moldflow软件的分析结果,得到了熔接痕分布较合理的浇注系统并,设计了一款内外侧四面抽芯的注塑模具。经实践检验该,模具结构合理动,作可靠塑,件质量稳定。

Based on the analysis results of Moldflow software,the feeding system which aroused reasonable weld lines was concluded for the high surface quality requirements of the plastic part,and a mold with internal and external side core-pulling mechanism from four directions was designed.The practical results show that it is rational in mould structure,reliable in operation and stable in quality of plastic part.