摘要
以充电器外壳为例采用Moldflow软件对各工艺参数进行注射成型过程的模拟。运用信噪比分析分别研究各工艺参数对收缩、锁模力和翘曲变形的影响权重,得到最小目标值对应的最优工艺组合。利用最优组合对应的工艺参数,模拟试验验证了正交试验的有效性。利用正交试验对该薄壁注塑件进行了工艺参数优化的可靠性验证。
Taking a daily charger shell for example, the software Moldflow was applied to simulate the injection process under different parameters. The signal-to-noise （S/N） and the analysis of variance （ANOVA） were used to find the optimum levels to indi- cate the impact of the process parameters on shrinkage, clamp force and warpage. A verification test was also performed to prove the effective of Taguchi technique after the optimum levels of process parameters were determined. It could be clearly inferred that Taguchi optimization was reliable for thin-shell plastic parts.
出处
《工程塑料应用》
CAS
CSCD
北大核心
2011年第1期35-39,共5页
Engineering Plastics Application
