基于CATIA的参数化农机标准零件库设计与应用

Design and Application of Parametric Agricultural Standard Parts Library Based on CATIA

在农机的设计过程中,采用参数化造型方法,创建基于特征的零件三维数字模型。利用CATIA知识工程建立农机标准零件库,通过调用库中零件,减少了标准零件的重复建模工作,降低了模型数据的冗余度,提高了整机设计的效率和品质。

In the design process of agricultural machinery, using parametric, modeling method to create the feature-based parts 3D digital model. Using CATIA knowledge engineering to establish agricultural machinery standard parts library, through calling the parts of library to decrease repeated modeling of the standard parts, reduced the redundancy of＂ model data, and improved the efficiency and quality of the machine design.