摘要
自动制孔技术已经广泛应用于航空产品装配当中,随着应用的逐渐深入,面对复杂曲面结构和密集型紧固件排列时,传统的激光法向调平方式出现了能力不足或者信号反馈失误的情况。针对这一难题,对接触式法向调平结构进行了试验设计和相关工艺试验与分析,验证了接触式法向调平结构在特殊条件下仍可有效保证最终质量要求。
Automatic drilling technology has been widely used in the assembly of aerospace product. With the further application of automatic drilling, the problem of insufficient capacity or model feedback errors occur when the traditional laser normal-leveling methods were used in the complex curved surface structures and intensive fastener arrangements. Aiming at this problem, this paper proposed a contact leveling device and some related process tests and analysis experiments were also conducted. The experimental results indicate that the contact leveling device are still effective to meet the final quality requirements under special conditions.
作者
罗群
黄敏
杨超
LUO Qun;HUANG Min;YANG Chao(Wing Assembly Plant,AVIC Xi＇an Aircraft Industry（Group）Company Ltd.,Xi＇an 710089,China)
出处
《航空制造技术》
2018年第20期69-77,共9页
Aeronautical Manufacturing Technology
关键词
自动制孔
接触式法向调平
末端执行器
复杂曲面结构
法向测量
Automatic drilling
Contact leveling device
End effector
Complex surface structure
Normal measurement
