摘要
以某电冰箱透明储物柜注塑模具为例,简述了大型注塑模具的设计经验与技巧。模具采用液压油缸进行外侧斜向抽芯,采用分体式斜顶进行内侧斜向抽芯,采用气压和推块联合推出塑件。模具侧向抽芯机构复杂,冷却系统设计合理。实际运行表明,成型周期和塑件质量符合客户要求。
Design experience and skills of large injection mold were introduced by using the refrigerator transparent store content ark injection mould as an example. The hydraulic cylinder for lateral oblique core-pulling, the fission style inclined top for inside-oblique core pulling, the pressure gas and push block for plastic parts demolding were adopted. Its side core-pulling mechanism was complex, and cooling system design was reasonable. Production practice proved that the forming period and plastic parts quality could meet the requirements of customer.
出处
《工程塑料应用》
CAS
CSCD
北大核心
2012年第11期52-56,共5页
Engineering Plastics Application
关键词
透明储物柜
大型注射模具
液压斜向抽芯
斜顶斜向抽芯
直通式冷却水道
推块
transparent store content ark
large injection mold
hydraulic oblique core-pulling
inclined top oblique corepulling
straight-through cooling channel
push block