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采用三维刚塑性有限元法对2S-Al板孔型立轧稳态过程进行了分析和比较,所得轧件断面形状、轧制力及轧制力矩与文献[1]的实验结果吻合很好,计算精度有所提高。
The three-dimensional rigid-plastic finite element method was used to analyze and compare the steady-state process of the 2-Al plate pass-through rolling. The cross-sectional shape, rolling force and rolling torque of the obtained rolling part agree well with the experimental results in [1] The calculation precision has been improved.