This paper introduces the principles of the establishment of mesh modeling and the methods of mesh generation, and the mesh modeling of FEA was built up based on STL file format.
论文介绍了网格模型建立的原则及网格划分技术，以STL文件格式为基础，建立板料成形有限元模拟的网格模型。
Finishing surface reconstruction and building solid modeling by UG modeling software after the "points cloud" data are processed, and exporting in STL file format to import rapid prototyping.
利用UG造型软件对优化处理的数据进行曲面重建，进而建立实体模型，并以STL文件格式输出，为快速原型制造提供了输入数据。
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