摘要
在零件图中图形的标注有各种方法,通过实例介绍了利用计算机辅助设计AutoCAD技术标注文字、符号、圆及公差等的方法。
There are variable graphic marking methods among mechanical component graphs. Through practical examples, this paper introduced the methods of marking characters, symbols, circles and dimensional tolerances based on computer aided design AutoCAD technology.
作者
孙运平
杨明亚
孙媛媛
SUN Yun-ping;YANG Ming-ya;SUN Yuan-yuan(Anhui Vocational and Technical College of News and Print,Hefei 230601,China)
出处
《机械工程与自动化》
2018年第3期189-190,195,共3页
Mechanical Engineering & Automation
基金
安徽省自然科学研究项目(KJ2017A872)
安徽省级质量工程项目(2016xnzx017)
