基于MDT的齿轮滚刀三维CAD系统的开发

The Development of 3-D CAD System for Gear Hob Based on MDT

介绍了在ＭＤＴ上实现齿轮滚刀的三维实体的计算机辅助设计的方法。在齿轮滚刀的三线造型生成中引入特征造型的方法，并利用优良的人机界面完成了数据的交换。

Based on the MDT of AUTOCAD the 3-D solid CAD software for the gear hob has been designed in this paper. The method of feature shaped is introduced. The data exchange is realized with friendly humancomputer interface.