以铝合金外套金属型铸造浇注系统的设计为例,运用铸造模拟软件Procast对铸造工艺方案进行模拟,其结果表明,对于铸件上存在较大壁厚及不能采用冒口补缩的部位,增加铜冷铁能有效的消除缩孔,缩松缺陷。在铸造中运用分析软件能提前预测铸造中产生的缺陷,通过优化工艺方案,减少废品提高铸件品质。 Taking the design of cast-in-place aluminum alloy casting system as an example, the casting simulation software Procast was used to simulate the casting process. The results showed that for castings with larger wall thickness and riser feeding, copper Cold iron can effectively eliminate shrinkage, shrinkage defects. In the casting of the use of analytical software can predict the casting defects in advance, through the optimization of process options to reduce waste to improve casting quality.