大型机架铸造线收缩率探讨

Exploration for the Casting Linear Shrinkage Ratio of Heavy Mill Housings

通过对我厂生产的大型轧机机架的实际铸造线收缩率的统计分析和铸造收缩应力分析 。

Based on the statistical analysis for the practical casting linear shrinkage ratios of some heavy mill housings made by China National Erzhong Group Company and on the analysis for the casting shrinkage stress,this paper has explored the casting shrinkage ratio of heavy mill housings.