简析形位公差选择的合理性

Brief analysis of how to reasonably select shape and position tolerances

针对形位公差项目选择中存在的一些问题,用简明的图示对比,该文阐述了形位公差之间的关系,论述了形位公差的选用原则,分析了合理选择各种形位公差的原理及方法。

Relation between shape and position tolerances and principle for selection of shape and position tolerances are expounded in this paper by brief graph comparison regarding some problems encountered in selection of shape and position tolerance items. How to reasonably select shape and position tolerances and why are also discussed in this paper.