基于CAE分析的注塑成型工艺参数对塑件缺陷的影响

Effect of Injection Molding Process Parameters on Defects of Plastic Parts Based on CAE Analysis

利用Moldflow软件对冰箱台面框塑件翘曲变形受注塑成型工艺参数的影响规律进行分析,并结合实例,推断出翘曲等工艺缺陷在实际生产前均可以根据模拟分析结果,预先合理选择成型工艺参数来获得改进或消除,从而改善产品质量,降低生产成本。

The influencing laws of injection molding process parameters on the warping deformation of plastic parts of freezer table frame were analyzed through Moldflow software.Combined with the example,the process defects,such as warpage,can be improved and eliminated by selecting reasonably the molding process parameters according to the results of simulation analysis of actual production.Thus,the product quality improves and the production cost decreases.