AutoCAD中标注表面粗糙度的方法

The Method of Making Surface Roughness on AutoCAD

参照GB/T 131-2006的ISO表面结构标准,针对AutoCAD软件中未提供粗糙度标注的命令或工具问题,提出了利用定义块和AutoLISP语言编程两种方法,实现CAD环境下工程图样表面粗糙度符号的标注。

The article consulted the surface structure of ISO standard GB/T 131-2006, and no offering the roughness Annotations command or tools issues that is aimed at AutoCAD software, putting forward two ways to make use of the definition block and Autolisp language program, which to realize of roughness the surface symbol callouts for engineering drawing in the CAD environment.