摘要
详细分析了影响箱形梁与法兰焊缝质量的主要因素,通过开展焊接工艺研究,最终确定了焊缝的坡口形式和焊接参数,解决了箱形梁与法兰的焊接问题,焊缝质量达到了Ⅰ级焊缝要求,同时为箱形梁的批量生产奠定了基础。
The paper analyzes the main factors influencing the welding of the box beam and the flange in detail.Through the welding technology researching,the weld groove form and welding parameters are finally obtained.The research not only solves the box beam and flange welding problems with the weld quality reachingⅠclass welding required,but also increases the box beam batch productivity.
出处
《航天制造技术》
2012年第3期32-35,共4页
Aerospace Manufacturing Technology
关键词
Ⅰ级焊缝
坡口形式
焊接参数
Ⅰclass weld
groove form
welding parameter
