直升机薄壁管梁加工技术研究  

Helicopter Thin-Wall Pipe-Girder Processing Technology Research

作　　者：赵勇翔[1] 朱志慧[1] 姚乐华 

机构地区：[1]中国直升机设计研究所,江西景德镇333001

出　　处：《直升机技术》2014年第3期51-55,共5页Helicopter Technique

摘　　要：在直升机设计制造过程中,薄壁长管梁的焊接、机加一直是比较棘手的问题。就某型号直升机薄壁长管梁的焊接、机加问题,从工艺方案设计、工艺参数选择、定位装夹方法等几个方面来寻求解决途径,保证薄壁长管梁的加工精度。During the process of helicopters＇ mechanical design and production, the welding and machining thin-wall and long pipe and girder products has always been difficult. So based on some modes of helicopter thin-wall and long pipe and girder machining and welding, the article aimed to find solutions and increase the accuracy of products from project design, methods of positioning and clamping, specific craft process and so on.

关 键 词：薄壁管梁 焊接 机加 加工工艺 

分 类 号：V261.34[航空宇航科学与技术—航空宇航制造工程]