摘要
介绍了美国空间焊接、空间增材制造等技术的发展情况,总结了美国在相关领域的研究热点,包括新型的空间在轨焊接方法、下一代多功能3D打印系统、增材制造实现空间大型结构在轨制造技术等,论述了美国在轨制造技术发展对我国在轨制造技术研究的几点启示。研究结果可为我国在轨制造技术未来研发决策布局提供参考。
This paper introduces the development of in-space welding,in-space additive manufacturing and other technologies in the United States,and summarizes the research hotspot of the United States in related fields.Including the new type of space on-orbit welding method,the next generation multifunctional 3D printing system,and the technology of space large-scale structure on-orbit manufacturing,the paper discusses the inspiration of the development of the United States on-orbit manufacturing technology to the research of China's on-orbit manufacturing technology.The research results can provide reference for the future R&D decision layout of on-orbit manufacturing technology in China.
引文
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