摘要
以汽车储物抽屉为例,通过分析其使用及外观功能等特点,介绍了其模具浇注系统、侧抽芯结构、冷却系统以及二次顶出系统、预变形结构等设计。实践证明模具结构可靠,注射成型的塑件尺寸稳定,外观质量满足客户需求。
Taking an automobile storage drawer as an example, based on the analysis of the use and appearance features, the gating system, side core-pulling structure, cooling system and twice ejection system of injection mould were designed. The practice proved that the mould structure was reliable, and the size of moulding plastics was stable, which appearance quality met the customer demand.
作者
张琳
ZHANG Lin(Qingdao Technical College,Qingdao,Shandong 266555,China)
出处
《模具工业》
2019年第11期47-50,56,共5页
Die & Mould Industry
关键词
储物抽屉
注射模
预变形设计
二次脱模
拉钩机构
storage drawer
injection mould
pre-deformation design
twice demoulding
hook-mechanism
