砂型重力铸造工艺计算机设计与模拟

Design and Simulation of Sand Gravity Casting Process Based on Procast

用Procast软件模拟砂型重力铸造工艺下的充型和凝固过程,根据铸造缺陷的分析结果对铸造工艺进行优化改进,设计出合理的工艺方案。实际生产表明,用优化的铸造工艺,可使新产品避免铸造缺陷,在缩短生产周期的同时也提高了铸件产品的质量。

Using software Procast to simulate the filling and solidification process of sand gravity casting of casting, according to the analysis results of casting defects to optimize the casting process, a reasonable process scheme wasdesigned. Actual production show that using optimization casting process can make new products avoid casting defects, the quality of casting products was improved, at the same time, the experimental period was shortened.