LC9型材机翼前梁制造工艺  

Manufacturing Technology of Front Wing Spar with LC9 Section

作　　者：杨祥明 

机构地区：[1]洪都航空集团零加处

出　　处：《洪都科技》1998年第1期10-16,共7页Hongdu Science and Technology

摘　　要：农5飞机机翼前梁主缘条，采用IC9合金型材制造，零件细长，外形复杂，成形和协调难度大。本文简要介绍了该零件的制造工艺。The main edge strip of front wing spar of N5 aireraft is manufactured from LC9 sectional alloy. This part with long and thin and complex contour is difficult to be formed and coordinated. This erticle makes a brief introduction on the manufectring technology of the part.

关 键 词：LC9合金 机翼前梁 制造工艺 主缘条 农5型飞机 

分 类 号：V224[航空宇航科学与技术—飞行器设计] V271.31