The Multi-axis NC Adjustment Method of the Aero-engine Attitude in Installation Process
At present the installation of aero-engine to the aircraft body is mainly realized by manual work with man-powered vehicle.To solve its defects of poor efficiency,high labor intensity and easy to scratch the aero-engine surface,a kind of precise numerical-controlled(NC)installation method had been studied.An aero-engine NC installation vehicle based on visual monitoring was developed.Experimental installation results show that the method and the equipment for aero-engine NC installation has the superiority of convenient operation,the efficiency of the aero-engine installation is increased by more than one time,the location precision is limited in 0.2mm,the attitude precision is limited in 20,and the scratch between the aero-engine outer edge and the inner cabin of the aircraft body is avoided during the installation process.
Song Qiang Gao Hang Wang Yiqi Liu Guo Sheng Xianjun Zhao Zhe
School of Mechanical Engineering,Dalian University of Technology,Dalian 116024,China AVIC Shenyang Aircraft Industrial Group Corporation,Shenyang 110850,China School of Electrical Engineering,Dalian University of Technology,Dalian 116024,China AECC Shenyang Aeroengine Research Institute,Shenyang 110015,China
国际会议
第十七届国际制造会议(The 17th International Manufacturing Conference in China)(IMCC 2017))
深圳
英文
1-6
2017-11-23（万方平台首次上网日期，不代表论文的发表时间）