激光选区熔化成形技术在航空航天领域应用现状  

Application Progress of Selective Laser Melting Technology in Aerospace

作　　者：倪江涛 鲍晓通 谢勇 NI Jiangtao;BAO Xiaotong;XIE Yong(Capital Aerospace Machinery Corporation Limited,Beijing,100076)

机构地区：[1]首都航天机械有限公司,北京100076

出　　处：《导弹与航天运载技术(中英文)》2025年第2期69-76,共8页Missiles and Space Vehicles

摘　　要：激光选区熔化技术(Selective Laser Melting,SLM)是航空航天领域构件制造的一项关键技术,通过将结构整体优化设计与SLM技术融合可实现复杂构件的整体轻量化制造。针对航空航天领域构件高性能制造需求,介绍了近年来SLM技术在航空航天领域复杂整体构件、轻量化结构制造方面的进展,指出了未来的发展方向。Selective laser melting(SLM)technology is a key technology for parts manufacturing in the aerospace field.With integrating the overall structural optimization design and SLM technology,the overall lightweight manufacturing of complex components can be achieved.In view of the high-performance manufacturing requirements of parts in the aerospace field,the progress in the manufacturing of complex integral components and lightweight structures in the aerospace field by SLM technology in recent years is introduced,and the future development direction is pointed out.

关 键 词：激光选区熔化成形 复杂整体结构 轻量化结构 航空航天 应用现状 

分 类 号：V461[航空宇航科学与技术—航空宇航制造工程]