摘要
本文分析了形状公差、位置公差、尺寸公差数值之间的关系,为在互换性设计中正确选取形位公差值提供了理论依据.
This paper analyses the numerical value relations among form tolerances, position tolerances and dimension tolerances, and provides a theoretical basis for choosing the correct geometrical tolerance value in the interchangeability designs.
关键词
互换性
尺寸公差
形状公差
数值关系
interchangeability
form and position tolerance
dimensional tolerance
