薄壁塑料件注塑模具设计

摘要

The design process of thin-wall plastic was analyzed, gate style and position was choosen according to the mould structure, plastic injection molding process, plastic surface quality etc. Producing reliable and dimensinally stable product was realized by optimizing plastic wall thickness and the mould structure, and the product could meet the quality requirement. These plastic mould design essentials were summarized.%分析薄壁塑料件的设计过程,重点阐述根据模具结构、塑料件成型工艺、塑料件表面质量等来选择进胶方式和位置.通过优化塑料件壁厚和模具结构,实现生产可靠、尺寸稳定,质量满足要求,并总结此类塑料件的模具设计要点.