MPI环境下注塑模随形冷却水道的设计与分析  

Design and Analysis of Conformal Cooling Channels in Injection Mould under MPI Environment

作　　者：刘鹏[1] 刘洪军[1] 李亚敏[2] 

机构地区：[1]兰州理工大学甘肃省有色金属新材料省部共建国家重点实验室,甘肃兰州730050 [2]兰州理工大学有色金属合金及加工教育部重点实验室,甘肃兰州730050

出　　处：《新技术新工艺》2009年第8期110-112,共3页New Technology & New Process

基　　金：甘肃省科技支撑项目资助(0708GKCA057)

摘　　要：注塑模冷却水道的设计不但关系到塑件质量而且也关系到注塑成型生产效率。本文通过实例,对随形冷却水道进行计算及设计。运用Moldflow MPI软件对塑件进行模拟,对传统冷却与随形冷却进行了对比,通过对制冷时间、平均温度等模拟结果进行分析,最终得出随形冷却水道使塑件冷却更加均匀,冷却时间缩短,生产效率提高。The design of the cooling channel in injection mould greatly influences the quality of plastic production and the inject production efficiency. In this paper, the eonformal cooling channels in injection mould were calculated and designed by an example. Then the process of plastic production was simulated by the software of Moldflow. Meanwhile the conformal cooling method was compared with those conventional methods, by analyzing the simulation results of the cooling time and average temperature, the result that the conformal cooling channels have more uniform cooling effects can be put forward, and the new design can get shorter cooling time and higher efficiency.

关 键 词：随形冷却水道 MOLDFLOW 冷却分析 

分 类 号：TG76[金属学及工艺—刀具与模具]