基于ProCAST仿真平台对QT500-7熔胶座移动板进行了充型与凝固模拟及浇注系统的优化设计。鉴于铸件在充型过程中的氧化夹渣与冒口对铸件质量影响很大,因此对铸造过程中的流动场和温度场进行了研究。结果表明,良好的流道可以保证低的氧化夹渣,同时合理的冒口可以降低铸件的缩孔与缩松。该结果对同类铸件工艺设计具有一定的参考价值和指导意义。 Based on ProCAST simulation platform, the filling and solidification simulation of QT500-7 molten rubber moving plate and the optimization design of the pouring system were carried out. In view of the fact that the oxide inclusions and risers in the filling process have a great influence on the casting quality, the flow field and temperature field in the casting process have been studied. The results show that good flow path can ensure low oxidation slag, while a reasonable riser can reduce the shrinkage and shrinkage of castings. The results of similar casting process design has a certain reference value and guiding significance.