传统的铸造工艺的设计往往是参考已有的手册及凭借技术人员的实际经验进行的。为了优化、确定一个合理的工艺方案 ,常常采用反复试浇、检查分析的方法 ,确认铸造工艺无问题后才批量生产。对于大型铸钢件 ,这样不仅存在着试制周期长、工装调修量大等问题 ,而且还存在着电能消耗 The design of the traditional casting process is often based on existing manuals and with the actual experience of technicians. In order to optimize, to determine a reasonable process options, often using repeated pouring, inspection and analysis methods to confirm the casting process without problems before mass production. For large castings, so not only exist long trial period, the amount of large amount of tooling and other issues, but also the existence of electricity consumption