CATIA参数化建模在多孔材料孔型快速设计与制造中的应用

Application of CATIA Parameterization in Papid Design and Manufacturing of Porous Materials

提出了基于CATIA参数化设计多孔材料孔型的方法,介绍了如何应用CATIA建立多孔材料孔型库,其中包括多孔材料孔型参数化建模、多孔材料孔型库生成、多孔材料孔型库使用。介绍了运用多孔材料孔型库快速设计并制造多孔材料的工作流程,并且采用电子束快速成形制造方法制备出了不同孔型的多孔材料。

Based on the CATIA Parameterization, a design method for the structure of porous material is putforward. The present method to establish porous structure data-base was introduced,including the parametric modeling,building and employing of the porous structure data-base. At last,the process of the rapid design for aeronautic,astronautic and biomedical porous materials with porous structure data-base was presented and the porous metal materials with different unit style were fabricated with the selective electron beam melting.