基于AutoCAD的二次开发实现带键槽轴剖面图的自动绘制

Automatic Drawing of Axis Hatch Drafting With Key Groove Based on Secondary Development of AutoCAD

AutoCAD是目前应用最广的CAD软件环境,其特点主要表现在系统的通用性、实用性及其开放性。本文采用Autolisp语言编程对AutoCAD进行二次开发,实现了不同轴径、槽宽和槽深的轴剖面图的自动绘制及尺寸自动标注,提高了轴类零件的绘图效率。

AutoCAD is the most extensively applied CAD software environment at present. Its feature lies in its universe, practice and the opening of the system. The automatic drawing of axis hatch drafting can be realized by AutoCAD secondary development using Autolisp language, with different axis diameter and different keygroove width and depth. By this way the drawing efficiency of axis can be improved.