基于MoldFlow的注塑模具浇口优化设计

Moldflow based optimization design of injection mold gate

针对选择合理的浇口位置及数量在塑料模具设计中的重要性,在注塑模具设计中利用专业模流分析软件MoldFlow对模具浇口进行了优化设计。以手机上盖为实例,介绍了MoldFlow对其浇口位置和数量进行计算机模拟分析的过程,优化了模具浇口设计,从而获得高预测质量的产品,降低了生产成本,缩短了产品开发周期。

In view of the importance of gate position and quantity in the design of injection plastic molding, Moldflow, special software for analyzing the plastic flow in mold, was applied to the optimization design of gate in injection mold. Taking the forming of a cell phone cover as an example, process of Moldflow based simulation analysis on gate position and quantity was introduced. The optimization of position and quantity of gate will improve the products of high predicted quality, reduce the cost of production and shorten product development cycle.