采用 COSMOS / W 对某型弹药包装箱箱体静载及跌落进行了有限元分析,并用 Moldflow 软件对包装箱注塑成型过程进行了模拟。 根据分析、模拟结果对产品结构进行了优化,使产品满足静载及跌落要求,提高了产品设计的可靠性。

Finite element analysis was carried out on static load and natural drop of certain ammunition packaging box using COSMOS / W, and the injection molding process of the packaging box is simulated with Moldflow software. According to analysis and simulation, the structure of the product was optimized. The optimized product satisfies the specification of static load and natural drop, and the reliability of product was improved.