基于ANSYS的平板塑件注塑模具热应力分析  

Thermal and Stress Analysis of Injection Mold Based on ANSYS

作　　者：傅厦龙[1] 胡夏夏[1] 

机构地区：[1]特种装备制造与先进加工技术教育部/浙江省重点实验室(浙江工业大学),浙江杭州310014

出　　处：《轻工机械》2014年第1期1-3,共3页Light Industry Machinery

摘　　要：以平板塑件的注塑模具为研究对象,运用ANSYS对其进行瞬态热分析,模拟注塑过程中各时刻模具的温度分布情况,并在模具温度最大时刻进行稳态静力分析,找出应力集中区域,为模具的疲劳设计提供一定的依据。Through ANSYS, transient thermal analysis was carried out for injection mold of tlat plastic parts, the thermal distribution of the mold during injection process was obtained, and the stress analysis of the mold was implemented when the mold temperature achieved highest point. It is convenient to find out the areas of stress concentration, and provide certain basis for fatigue design.

关 键 词：注塑模具 热分析 应力分析 疲劳破坏 

分 类 号：TQ320.66[化学工程—合成树脂塑料工业]