基于HyperMesh的有限元前处理技术

为了提高CAE分析的质量和效率，研究了国外流行的商业有限元前处理软件HyperMesh的功能，并以轴承座为例重点说明了在HyperMesh软件中进行有限元分析前处理操作的步骤、注意事项及结果文件的导出等问题，为有限元分析提供了一种新的思路．研究表明，先在HyperMesh中进行有限元前处理，然后再将其生成的CAE文件导入到ANSYS软件中进行求解计算是可行的．此种方法对CAE工程技术人员具有一定的借鉴意义．

Preprocessing technology of FEA based on HyperMesh software

In order to raise the efficiency and quality of Finite Element Analysis(FEA),the functions of overseas commercial FEA preprocessing software HyperMesh is carefully studied,and a bearing block are used to illustrate the steps of FEA's preprocessing in HyperMesh,the matters needing attention and how to export the result file and so on.The research provides a new ideal method for FEA,and indicates that do the preprocessing of FEA in HyperMesh software first and then export the CAE data to ANSYS software for solution is practicable,and also provides some help to CAE engineers.