热膨胀误差对飞行器装配中互换协调的影响及其排除方法

Effect of Thermal Expansion Error on Interchangeability and Coordination in Flight Vehicle Assembly and the Methods to Eliminate the Problem

论述了飞行器装配中产生的两种热膨胀误差是影响其互换、协调性的主要因素 ,并提出了排除其影响的简单。

This paper expounds that there are two types of thermal expansion errors existed in vehicle assembling, which are the main factors seriously effecting the interchangeability and coordination. The effective, economic and simple technology to eliminate this problem is put forward.