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旨在对矿井下目前使用的一种隔爆外壳进行优化,使其在符合国家标准的情况下,质量大幅度减小,便于其在矿井下的搬运。首先利用Solid Works软件对其进行建模,然后导入到有限元分析软件Workbench中,对其各个内表面施加1 MPa的载荷,求解其变形和应力,随后在不影响其使用性能的前提下,对其进行适当的增加加强肋,减小壁厚,对其进行优化,使其质量有效降低,既减少了材料的使用量,又可以方便在矿井下进行搬运。
The purpose is to optimize a flameproof enclosure currently used in mines to substantially reduce the quality of the flameproof enclosure under national standards and to facilitate its handling under mines. First, SolidWorks software was used to model the model. Then the model was imported into the finite element analysis software Workbench to apply a load of 1 MPa to each internal surface to solve its deformation and stress. Then, without affecting its performance, Its appropriate to increase the ribs, reduce the wall thickness, to optimize its quality to effectively reduce, not only reduce the amount of material used, but also facilitate the handling in the mine.