数据驱动镍基铸造高温合金设计及复杂铸件精确成形

汪东红, 孙锋, 疏达, 陈晶阳, 肖程波, 孙宝德

Data-Driven Design of Cast Nickel-Based Superalloy and Precision Forming of Complex Castings

WANG Donghong, SUN Feng, SHU Da, CHEN Jingyang, XIAO Chengbo, SUN Baode

图4 精密铸造中基于数据驱动框架的变形预测模型

Fig.4 Data-driven framework for prediction of distortion of investment casting (PA—pattern allowance, RSM—response surface methodology, RBF—radial basis function, DOE—design of experiment, AlloyTemp and ShellTemp—temperatures of alloy and shell)