摘要
针对大型超薄不锈钢双曲面机身下壁焊接组合件制造难度大的特点,研究制定了工艺制造方案,设计了合理的制造工艺参数和焊接型架,实现了机身下壁焊接组合件的制造技术,为今后类似焊接组合件制造奠定了良好的技术基础。
In the light of the characteristics of the complexity and difficulty in fabricating large- scale ultra- thin stainless steel hyperboloid lower wainscot of fuselage,the welding assembly was determined.The manufacturing process plan was drawn up.The reasonable manufacturing process parameters and fixture structure were designed,and the manufacturing technology of lower wainscot of fuselage welding assembly was realized,which lays a good foundation in technology for the similar welding assembly fabrication in the future.
出处
《焊接》
北大核心
2013年第9期58-61,72,共4页
Welding & Joining
关键词
超薄不锈钢
机身下壁
焊接组合件
点焊
ultra-thin stainless steel
large-scale hyperboloid lower wainscot of fuselage
welding assembly
spot welding
