MPI环境下注塑产品的翘曲分析及优化  

Warping Analysis of Injection Plastic Product and Optimization Design in MPI

作　　者：曾亚森[1] 罗宇玲[1] 梁飞华[1] 刘好[1] 

机构地区：[1]茂名学院,广东茂名525000

出　　处：《煤矿机械》2006年第8期29-31,共3页Coal Mine Machinery

摘　　要：应用MOLDFLOW中MPI软件对塑料产品进行翘曲分析,先要对产品模型进行网格划分,再进行浇注系统的建立、冷却系统的建立、工艺过程参数的设置等前处理完成后,才能进行翘曲分析。通过实例说明完成以上分析的主要过程,针对MPI分析主要结果:螺杆速度曲线,产品重量,熔接痕,翘曲变形量等方面,结合成形质量对过程数据进行优化分析。Injection plastic product is analyzed for warp by MPI. First, product model is generated mesh. Second, runner system, cooling circuit and process settings is set up. Finally, warp is analyzed. Main analytical course is explained with explain. To the MPI analytical result, that is ran speed profile, product weight, weld lines, warping measure. Process variable is optimized to plastic quality.

关 键 词：MPI 浇注 翘曲 分析 

分 类 号：TH122[机械工程—机械设计及理论] O34[理学—固体力学]