动定模反装的前盖注射模设计  

Design of injection mould with interconversion installation of moving half and fixed half for front cover

作　　者：董一嘉[1] 来建良[1] 徐志扬[1] 

机构地区：[1]浙江机电职业技术学院,浙江杭州310053

出　　处：《模具工业》2006年第9期57-59,共3页Die & Mould Industry

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。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.

关 键 词：前盖 工艺 注射模 动 定模反装 设计 

分 类 号：TQ320.662[化学工程—合成树脂塑料工业]