铸钢件进料口的铸造工艺模拟及改进  

Simulation and Optimization of Casting Process for Cast Steel Inlet

作　　者：米国发[1] 郑喜平[1] 南红艳[1] 

机构地区：[1]河南理工大学材料科学与工程学院,河南焦作454003

出　　处：《热加工工艺》2012年第15期61-64,共4页Hot Working Technology

摘　　要：运用传统的铸造工艺设计方法对铸钢件进料口的铸造工艺进行了初步设计,利用V-Cast模拟软件对进料口初始工艺的凝固过程进行了数值模拟,分析了初始工艺产生缺陷的部位和原因。最终决定采用消失模铸造来生产铸件,并取得了良好的结果。The original casting process of cast steel inlet was designed by conventional design method, its solidification grogress was simulated by V-Cast software, the location and cause of shrinkage defects was analyzed. Finally, using EPC produced castings and achieved good results.

关 键 词：V-CAST软件 铸造工艺 数值模拟 消失模铸造 

分 类 号：TG244[金属学及工艺—铸造]