摘要
针对特殊的铸件材质,用数值模拟的方法,计算并对比分析了不同冒口数量下阀体铸件的凝固过程。根据FEEDING缺陷及NIYAMA缺陷比较了不同工艺方案铸件的质量,为该件的顺利生产奠定了基础。
Based on the CAE technology , by using method of numerical simulation,calculating and analyjing comparatively the solidification processes of valve body casting under the condition of different riser quantities, which results in the improvement of casting quality.
出处
《热加工工艺》
CSCD
北大核心
2006年第9期63-65,共3页
Hot Working Technology
