基于均匀试验设计的温控器上盖注塑模具工艺参数优化  

Optimization of Process Parameters of Injection Mold for Thermostat Upper Cover Based on Uniform Experimental Design

作　　者：顾嘉琦[1] 胡宇宣 郭永环[1] 刘雪全 范希营[1] 

机构地区：[1]江苏师范大学机电工程学院,江苏徐州221116

出　　处：《塑料科技》2017年第8期67-70,共4页Plastics Science and Technology

基　　金：江苏省产学研前瞻性联合研究项目(BY2016028-02);徐州市科技计划资助项目(KC16SG277);国家级高等学校大学生创新创业训练计划项目(201610320075)

摘　　要：针对温控器上盖的翘曲变形,利用Moldflow软件对其塑件进行初始设计与分析。通过均匀试验设计,并对试验数据进行回归分析,得出注射时间、熔体温度、保压压力、模具温度和保压时间对塑件翘曲变形的影响。进而确定回归方程,求得方程的最优解,得到一组最优工艺参数。Aiming at the warping deformation of the upper cover of the thermostat, the initial design and analysis of the plastic parts were carried out by using Moldflow software. Through the uniform experimental design and the regression analysis of the experimental data, the influence of injection time, melt temperature, packing pressure, die temperature and holding time on warpage of the plastic parts is obtained. Furthermore, the regression equation is determined and the optimal solution of the equation is obtained.

关 键 词：翘曲变形 MOLDFLOW 均匀试验设计 回归分析 优化 

分 类 号：TQ320.662[化学工程—合成树脂塑料工业]