摘要
为确保零件图尺寸标注的完整性,探讨了一种基于特征尺寸的机械图样尺寸标注方法,通过应用实例验证了方法的有效性和局限性,对于机械零件图样尺寸正确标注有较好的实用价值。
In order to ensure the completeness of the dimension marking of part drawings,this paper discusses a method of dimensioning mechanical drawings based on feature dimensions.The validity and limitation of the method are verified through application examples,and it has good practical value for the correct marking of the drawings and dimensions of mechanical parts.
作者
易声耀
曹玉君
梁兵
YI Shengyao;CAO Yujun;LIANG Bing(School of High-Tech Research,Hunan Institute of Traffic Engineering,Hengyang 421001,China)
出处
《机械工程师》
2021年第6期6-8,共3页
Mechanical Engineer
基金
湖南省2019线下、线上线下混合式、社会实践省级一流本科课程资助项目(湘教通[2020]9号)。
关键词
机械零件图样尺寸标注
特征尺寸
尺寸标注方法
mechanical part drawing dimension marking
characteristic dimension
dimension marking method
