基于AutoCAD的机械零件图表面粗糙度的标注

Mechanical Parts based on AutoCAD Graph of the Surface Roughness Marking

以AutoCAD2008绘图软件为例,介绍了在绘制机械零件图中应用图块操作进行表面粗糙度的标注,包括块的创建、属性定义和块的插入等,这样做避免了标注中的重复性工作,同时提高了绘图效率。

this paper, use drawing software of AutoCAD2008 as an example introduced in the drawing of machine parts drawing application block operation for surface roughness marking, including block is created, attributes are defined and the insert block. It avoids the annotation of repetitive work, while improving the efficiency of drawing.