摘要
讨论了铸件的凝固和收缩过程，模拟了冒口液面下降的动态过程，并预测铸件缩孔的形成可能性．试验结果与预测结果相吻合。
The solidification and contraction of castings are studied. Tile formation of shrinkage hole in the riser of a casting is simulated so that the prediction of shrinkage in castings can be made. Prediction is in agreement with experiment results.
出处
《热加工工艺》
CSCD
北大核心
1994年第2期38-40,共3页
Hot Working Technology
