摘要
利用ProCAST软件对YL112铝合金叶轮低压铸造的充型过程与凝固过程进行了数值模拟,分析了叶轮低压铸造工艺及参数如内浇道结构和压力-时间参数对铝液充型状态和凝固顺序的影响,得到了适宜的低压铸造工艺参数。
The numerical simulation of filling process and solidification process of low pressure casting of YLll2 aluminum alloy impeller was carried out by using ProCAST software. The influence of the low pressure casting process and parameters of the impeller such as the inner gating structure and the pressure-time parameters on the filling state and solidification sequence of the aluminum alloy was analyzed. Therefore, the suitable low pressure casting process parameters were obtained.
出处
《热加工工艺》
CSCD
北大核心
2017年第15期102-105,共4页
Hot Working Technology
基金
国家高技术研究发展计划项目(2015AA042503)
