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采用理论分析及Mathematica优化的方法,在保证顶梁弯曲强度的基础上,以顶梁截面面积最小化为目标,求出截面参数最优解,达到简化顶梁,节省材料的目的,使液压支架更加轻型化.最后运用Pro/e软件绘制滑移顶梁的三维立体图,应用ANSYS软件进行强度校核,对改进前后顶梁所受的应力进行比较,得出可行性结论,为类似箱体结构的改进及优化提供理论依据和思路.
Based on the theoretical analysis and Mathematica optimization method, based on the guarantee of the bending strength of the roof beam, the optimum section parameters are obtained by minimizing the cross-sectional area of the roof beam, so as to simplify the roof beam and save the material. More lightweight.Finally, using Pro / e software to draw the three-dimensional map of the sliding roof beam, using ANSYS software to check the strength of the roof beam before and after the improvement of the stress compared to come to a viable conclusion for similar box structure Improve and optimize the theoretical basis and ideas.