基于有限元法的矿井提升机主轴数值模拟

Numerical simulation on the mainshaft of mine hoist based on finite element method

主轴作为矿井提升机的重要组成部分,其工作安全与否对矿山生产起到重要作用。利用Pro/E软件建立某型矿井提升机主轴的实体模型,并通过Pro/E-ANSYS软件接口将其导入到ANSYS软件中,而后对之进行有限元分析计算,完成对主轴强度与刚度方面的校核,为该型提升机主轴结构的改进提供依据。

The mainshaft is an important part of mine hoist. Its job security plays a significant role in mine pro- duction. The mainshaft solid model of a certain mine hoist was built by using Pro/E software in the article, and it was imported into ANSYS software through Pro/E-ANSYS software interface. Meanwhile, it applies the finite element analysis to make strength and stiffness check. It provides the basis and reference for structure improve- ment of the mine hoist mainshaft.