摘要
针对透明复杂造型聚甲基丙烯酸甲酯把手系列产品,提出采用热流道模具代替冷流道模具注射成型,共用热流道系统,对模架、镶件和铍铜型芯冷却装置等进行模块化组合,建立了把手系列产品的热流道注射成型模具的通用结构模型,满足把手系列产品品种多、表面质量要求高、价格低、成型周期短等要求。并选择一种典型把手进行热流道模具注射成型工艺CAE分析和生产验证,结果符合实际生产要求。
In processing the transparent and complicated PMMA handles, hot runner injection mould was introduced so that the hot runner system was shared in the optimal combination of the mould bases, the inserts and the beryllium-copper alloy cored cooling system to create an effective general structure model of hot runner injection mould of handles. CAE analysis and production validation of a handle mould was carried out and the test results were proved to meet the requirements for the operations to have high quality, cost-efficiency and shortened mould cycles.
出处
《中国塑料》
CAS
CSCD
北大核心
2008年第12期92-95,共4页
China Plastics
基金
福建省教育厅A类科技计划项目(JA07183)
厦门市科技计划高校创新项目(3502Z20083027)
