Abstract: This paper presents two classes description methods orient on object of the mechanical product information model. This system uses the Visual C++6.0 to realize development in MDT3.0 geometry modeling environment. and realizes feature modeling of the cone gear CAD(ZC-CAD) of final driver of automobile driving axle system.

摘要： 提出一种面向对象的机械产品信息模型两级描述方法。在ＭＤＴ３．０的几何造型环境中；该系统用ＶｉｓｕａｌＣ＋＋６．０进行二次开发．实现汽车后桥主传动器中圆锥齿轮ＣＡＤ（ＺＣ－ＣＡＤ）系统的特征造型。

关键词: 特征造型, 信息集成, Visual　C++

CLC Number: 

• TP391.72