缩孔

• The main task of the thesis is that prediction & analysis system of shrinkage / porosity defect in a casting , which is oriented to foundry engineering application , was preliminary developed based on ansys . the three - tier developing hierarchy structure was adopted in this system by operation visualization , parametric design , and function modularization
  本论文以有限元分析软件ansys为二次开发平台，采用三层开发体系层次结构，运用操作图形化、设计参数化、功能模块化技术，初步开发了面向铸造工程应用的铸件缩孔缩松缺陷预测及缺陷分析系统。