摘要
以手机面板为研究实例,利用MPI建立了4种不同浇注系统结构的模型,并对整个注塑过程进行仿真模拟。通过仿真结果,详细分析了流道结构、浇口数目、浇口直径以及浇口长度对注塑工艺参数的影响,同时分析各结构属性影响注塑工艺参数变化的原因,说明了MPI在模具优化设计和注塑工艺参数应用中的实用性。
With the injection molding of a mobile-phone panel as an example,four different types of scheme are created by MPI and the process is simulated.The effect of runner structure,gate number,gate diameter and gate length on the injection molding parameter is described and analyzed in detail.The simulation results indicate that MPI is effective in optimization of molding design and application of injection parameters.
出处
《模具技术》
2010年第4期55-59,共5页
Die and Mould Technology
关键词
MPI
浇注系统
工艺参数
MPI
mold gating system
process parameters
