This text mainly analyzes the application of dimension chain principle, the method to get assembly accuracy and the guarantees for reasonably solving machine quality.

着重分析应用尺寸链的原理，达到装配精度的方法，合理解决机器质量的保证问题。

youdao

To make use of dimension chain principle in comprehensive and accumulated analysis of element parts size and error is an important composition part for quality analysis in machine building.

利用尺寸链原理对机器零部件尺寸及其误差进行综合与累积，是机器制造中质量分析的一个重要组成部分。

youdao

In this paper the basic concepts of the robustness of plane dimension chain is put forward on the basis of engineering robust design principle.

基于稳健设计和稳健优化设计原理，提出了平面尺寸链稳健性基本概念。

youdao