铸造CAE技术的现状与未来发展趋势

摘要

介绍铸造CAE研究的意义和国内外的发展现状，指出铸造CAE技术未来的发展趋势：数值模拟计算条件的精准化；铸造温度场、流场、溶质场和组织场的多场耦合；铸件全生产流程CAE集成化；铸造CAE结果数据后处理技术提升等，并对铸造CAE中的问题进行分析。%This paper introduces the significance of casting CAE research and the present status in dometic and foreign countries, also points out the future development trend of casting CAE technology including numerical simulation computation accuracy, multi-field coupling of casting temperature field, flow field, solute field and texture field, CAE integration of the whole process flow of casting piece production as well as technological upgrading of data post processing of casting CAE result. In addition, it provides with the analysis on the problems occurred during casting CAE.