【摘要】 分析了前盖塑件的工艺特点、成型方案及注射成型条件,为实现塑件的内侧抽芯和型芯的复位,保证塑件的外观质量,模具采用多次分型和动、定模反装结构,对模具的设计要点及其工作过程作了详细的介绍。更多还原

【Abstract】 The technological characteristic of the front cover,the design and condition of injection forming were analyzed.Multi-parting and interconversion installation of moving half and fixed half were adopted in designing mould to achieve internal core-pulling and restore of cores.The key points in design and working process were stated in detail.更多还原