复杂空间曲面零件实体造型研究

将机械零件加工方法引入ＡｕｔｏＣＡＤ实体造型中，模仿机械加工方法，用ＡｕｔｏＬＩＳＰ编写ＡｕｔｏＣＡＤ实体造型驱动程序，实现了空间圆柱凸轮、弧面分离凸轮，蜗形凸等复杂空间曲 体图的状速，准确绘制。

The Study on Solid Modeling of Mechanical Parts of Complicated Spatial Curved Surface.

Apply mechanical process to AutoCAD solid modeling by emumating mechanical processing method,designing AutoCAD solid modeling's program with AutoLISP to implement quickly and exactly the stereographical drawing of cylinder cam, conical cam, gear and worm cam, and mechanical parts of complicated spatial curved surface.