Safety improving technology for finish machining of wing-fuselage joints

被引：0
|
作者：
Liu, Chu Hui [1 ]
机构：
[1] Jiaxing Univ, Coll Mech Elect Engn, Jiaxing 314001, Peoples R China
来源：
MACHINE DESIGN AND MANUFACTURING ENGINEERING | 2012年 / 566卷
关键词：
Aircraft assembly; Finish machining; 3D coordinate measurement; Cutting allowance evaluation; Posture optimization;
D O I：
10.4028/www.scientific.net/AMR.566.263
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
To avoid the security problem of finish machining of wing-fuselage joints, a safety improving method for finish machining of wing-fuselage joints during digital final assembly of aircraft is studied in this paper. Before formal cutting process, automatic accurate three-coordinate measurement of wing-fuselage joints is performed on spot by machining center with a touch trigger probe installed in the spindle. A cutting allowance evaluation model of wing-fuselage joint hole is put forward based on its measured data. If some wing-fuselage joints do not meet the security condition of finish machining, the fuselage posture must be realigned.
引用
收藏
页码：263 / 266
页数：4
相关论文
共 50 条
12345