摘要
自20世纪以来,飞机装配过程中的测量检测技术经历了从"定性检测、事后检验"到"定量测量、实时跟踪"的转变。随着飞机装配向智能化迈进,数字化测量技术已经成为飞机装配过程的重要因素,并不断向"智能测量、反馈控制"的目标发展。本文首先回顾了飞机装配过程中测量检测方法从模拟量到数字量演变的4个阶段。随后,根据数字化测量技术的基本原理和测量目标,从点位坐标测量、形状特征测量和曲面外形测量3大类对当前飞机产品装配过程中主要应用的数字化测量技术进行了归纳总结。
Since the 20 th century, measuring technique in aircraft assembly procedure has been improved from qualitative and back test to quantitative and tracking measuring. Due to the development of intelligentization in aircraft assembly and consequently requirements in measuring, digital measuring technique becomes an essential factors in assembly procedure and are now stepping forward to intelligent measuring and feedback control. Four stages of measuring experienced in aircraft assembly are reviewed in this paper. Most of the measuring technique used in current aircraft assembly procedure are classified based on a proposed classification criterion, which includes point coordinates measuring, shape characteristics measuring and surface profile measuring.
出处
《航空制造技术》
2016年第10期34-40,共7页
Aeronautical Manufacturing Technology
基金
高档数控机床与基础制造装备重大专项(N2014KF0085)
关键词
数字化测量
飞机装配
智能装配
Digital measuring
Aircraft assembly
Intelligent assembly
作者简介
张开富教授，博士生导师，西北工业大学科学技术管理部副部长兼高新技术处处长。主要从事先进装配与连接、结构损伤与疲劳等领域研究。近5年，主持国家自然科学基金项目2项，主持国家科技支撑计划、总装预研基金、航空科学基金等项目10余项，获陕西省科学技术一等奖1项、二等奖3项，主持与大型飞机等型号技术攻关项目10余项，发表学术论文近50篇，其中SCl收录20篇、EI收录40余篇；申请国家发明专利10项，授权发明专利4项。
