激光焊接技术研究进展及其在航天领域的应用  

Technology of Laser Welding–recent Advances of Research and Application in Aerospace

作　　者：赵耀邦[1] 徐爱杰[1] 姜勇[1] 成群林[1] 李中权[1] 

机构地区：[1]上海航天精密机械研究所,上海201600

出　　处：《航天制造技术》2013年第3期55-58,共4页Aerospace Manufacturing Technology

摘　　要：综述了大功率光纤激光焊、激光-电弧复合焊、双光束激光焊、激光熔钎焊等高效、高适应激光焊接技术特点及其研究进展,介绍了激光焊接技术在导弹发射箱、导弹弹体结构、火箭发动机等航天领域的工程化应用。全面地梳理和总结了激光焊接技术研究进展及其在航天领域的应用。High efficient and adaptable laser welding methods, such as high power laser welding, laser-arc hybrid welding, dual beam laser welding, laser welding-brazing were summarized. The application of laser welding technology in aerospace manufacturing such as missile launcher, missile structure and rocket motor etc. were introduced. Recent advances of laser welding and its application in aerospace were comprehensively reviewed.

关 键 词：激光焊接 激光-电弧复合焊 双光束激光焊 激光熔钎焊 

分 类 号：TG456.7[金属学及工艺—焊接]