注塑模具的优化设计与数值模拟  

Optimization Design and Numerical Simulation of Injection Mold

作　　者：王春国[1] WANG Chunguo(Gulf Security Technology Co.,Ltd.,Qinhuangdao,Hebei 066006,China)

机构地区：[1]海湾安全技术有限公司,河北秦皇岛066006

出　　处：《自动化应用》2023年第4期34-37,共4页Automation Application

摘　　要：本文首先应用CAD技术和热流道技术设计注塑模具结构,通过仿真分析和注塑成型优化技术分析注塑成型工艺,并初步设计注塑模具的模腔、浇注系统、排气系统、脱模机构、冷却系统、模架等。同时,探究最佳热流道浇注系统,采用正交实验法处理冷却分析结果,验证了最佳注塑工艺参数组合的可靠性。This paper firstly applied CAD technology and hot flow channel technology to design injection mold,structures,and the injection molding process was analyzed by simulation analysis and injection molding optimization technology.The mold cavity,gating system,exhaust system,demoulding mechanism,cooling system and mold base of the injection mold are preliminarily designed.At the same time,the optimal hot runner gating system was explored,and the results of cooling analysis were processed by orthogonal experiment to verify the reliability of the optimal combination of injection molding process parameters.

关 键 词：注塑模具 数值模拟 优化设计 

分 类 号：TQ320.52[化学工程—合成树脂塑料工业]