中国科学院周一宣布，其清舟验证航天器在轨完成了金属3D打印测试，标志着空间制造技术的进步。该实验由地面研究人员远程激活，负载按计划完成目标。 金属3D打印被视为未来航天任务的关键技术，可让宇航员在轨制造和维修部件。
中国科学院宣布，清舟验证航天器上的金属3D打印实验已成功完成。该实验由力学研究所和微小卫星创新研究院共同开展。
研究人员从地面远程启动打印系统，负载按计划运行并达成预期目标。中国科学院表示，此次测试推进了空间制造领域的发展。
金属3D打印技术有助于未来航天任务，宇航员可借助其在轨制造和修复部件，而非依赖地球补给。清舟航天器由微小卫星创新研究院研制，于3月30日由力剑二号Y1运载火箭发射入轨。
该航天器总质量4.2吨，携带1吨科学载荷，在轨运行寿命3年。（张东方报道）
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