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针对卧式冷室压铸机压室的工作环境 ,提出三种不同的热传递数学模型。使用ABAQUS软件模拟压室在工作过程中的二维温度分布的几何变形状况。对比模拟和试验结果 ,得到了优化的数学模型
According to the working environment of horizontal cold room die-casting machine pressure chamber, three different mathematical models of heat transfer are proposed. ABAQUS software was used to simulate the geometric deformation of the two-dimensional temperature distribution during the working process. By comparing the results of simulation and experiment, the optimal mathematical model is obtained