摘要
某型飞机的前起落架安装支架是该型飞机起落架系统的关键部件,随着学院的飞行训练小时数和总起落次数的增加,部分支架发生了裂纹故障,对其进行焊接修复是维修中的难点工作。利用Pro/E软件对支架的各种焊片形状和焊接位置进行了三维建模,并导入ANSYS软件进行有限元强度分析,对比得出最佳的焊修方案,为起落架支架的焊修工作提供了理论上的依据。
A certain type of aircraft nose landing gear mounting bracket is the key components of the aircraft landing gear system,with increase of college flight training hours and total landing numbers,part of the stent occurrence crack fault. The welding repair and maintenance work is difficult. The Pro / E software to support all kinds of welding shape and welding position for 3D modeling,and imported into the ANSYS software of finite element strength analysis,comparing the best welding repair scheme,for landing gear bracket welding repair work provides a theoretical basis.
出处
《装备制造技术》
2016年第6期201-204,共4页
Equipment Manufacturing Technology
