基于数值模拟的热喷嘴热平衡分析及优化设计  

Heat balance analysis and optimization design of hot nozzle based on numerical simulation

作　　者：尚新才[1] 黄诗君[1] 孙文华 高成鹏 杨延锦 

机构地区：[1]广东工业大学材料与能源学院,广东广州510006 [2]深圳市米高科技有限公司,广东深圳518000

出　　处：《模具工业》2012年第4期17-20,共4页Die & Mould Industry

摘　　要：运用大型通用有限元分析软件ANSYS Workbench对注射模中的热流道热喷嘴主体结构进行热平衡分析,探索热喷嘴中加热线圈的缠绕方式对热喷嘴整体温度场的影响,并通过对分析中的最优结果进行试验,验证有限元分析的可靠性,从而指导热喷嘴产品的设计。A heat balance analysis on the main structure of hot nozzle in hot runner system was made by ANSYS Workbench based on CAE platform in this paper.The influences of the wrapping pattern of heating coil on the hot nozzle temperature field were also studied.By experimenting with the optimal result in the analysis,the reliability of finite element analysis,which can effectively direct the design of hot nozzle products,was verified.

关 键 词：WORKBENCH 热流道 热喷嘴 热分析 CAE 

分 类 号：TG241[金属学及工艺—铸造] O242.21[理学—计算数学]