用仿铣齿法生成斜齿轮三维实体模型

Generate 3D Solid Model of the Screw Gear by the Method of Imitating Milling Product

介绍了在AutoCAD中用VBA编程造型三维实体模型和生成铣刀断面图的方法 ;阐述了模拟铣齿法造型斜齿圆柱齿轮的造型原理和算法 。

This paper introduces the mesasure of generating 3D solid model and section of milling tool by the program which is written in VBA within the software AutoCAD.It expounds the theory and the algorithm of the program of modelling cylindrical screw gear by the method of imitating milling product.It types programming flowchart and list of important part of the program.