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研究铸铁件消失模铸造充型过程中界面推移的规律,将消失模铸造的充型过程视为模样在热作用下气化消失的过程。给出了一种消失模铸造充型过程数值模拟的人工神经网络算法,利用计算机进行的铸铁件消失模铸造充型过程的数值模拟结果与相应的实测值基本一致。
The law of interfacial displacement during the process of filling cast of cast iron castings is studied. The filling process of lost foam casting is regarded as the process of gasification disappearing under the action of heat. An artificial neural network algorithm for the numerical simulation of filling process of the lost foam casting is given. The numerical simulation results of the filling process of the lost foam casting of the cast iron using the computer are basically the same as the corresponding measured values.