某型直升机主起接头装配偏差问题分析

Analysis of A Helicopter Main Connector Assembly Deviation

主起接头在直升机全机结构中属于重要承力件,本文针对主起接头螺栓孔铰孔时出现缺肉和装配偏差问题,从铰孔刀具的选择以及装配工艺性等方面进行分析解决,改善了产品装配工艺性,提高了某型直升机主起接头装配质量。

Main joint helicopters plane structure is important bearing pieces.This paper Main connector bolt holes Reaming vacancy arise meat and assembly error,Reaming tools from the selection process and assembly aspects,such as analyzing and resolving to improve product assembly process,raised a certain type of helicopter Main connector assembly quality.