摘要
采用ProCAST软件对消失模铸造中左旋叶片的充型及凝固过程进行了数值模拟,预测其缺陷产生的部位,并分析其产生的原因。在此基础上,对生产左旋叶片的工艺进行了优化,有效地减少了缩松、缩孔在其重要部位的产生。
The lost foam casting process from filling mould to solidification of levorotatory blade was simulated based on ProCAST.The casting defects were forecasted and analyzed.Based on the this,its casting process was optimized,so the shrink and porosity in the important part was prevented.
出处
《热加工工艺》
CSCD
北大核心
2012年第1期60-62,共3页
Hot Working Technology
关键词
消失模
PROCAST
左旋叶片
工艺优化
lost foam casting
ProCAST
levorotatory blade
process optimization
