公差原则中形位公差与尺寸公差的补偿简析

在机械设计中能否正确使用公差原则,关系到能否最大限度地降低生产成本,提高零件设计质量、工艺性和实现最佳技术经济指标。结合机械零件设计时较难理解的形位公差与尺寸公差的关系,特别是相互之间的补偿问题进行了较为全面、深入的研究,可以为工程设计人员和教学人员提供正确的使用和阅读参考。

A Brief Analysis of Compensation on Dimension Tolerance and Shape and Position Tolerance in Tolerance Principle

Whether the tolerance principle can be correctly used or not in the machinery design is related to whether the cost of product can be cut down to the greatest extent,improving designing quality and craft nature of machine components,realizing the best technical and economical indexes.In this article,according to the relationship between dimension tolerance and shape and position tolerance which is difficultly understood while designing,especially the compensation of both sides,the writer does the further research in it,and offers the mechanicians and engineers and teachers the right uses and references.