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On-Site Fabrication Infrastructure to Enable Efficient Exploration and Utilization of Space

机译:现场制造基础设施,可实现对空间的有效探索和利用

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Unlike past one-at-a-time mission approaches, system-of-systems infrastructures will be needed to enable ambitious scenarios for sustainable future space exploration and utilization. So what do we do when we get to the moon for sustainable exploration. On-site fabrication infrastructure will be needed to support habitat structure development, tools and mechanical part fabrication, as well as repair and replacement of ground support and space mission hardware such as life support items, vehicle components and crew systems. The on-site fabrication infrastructure will need the In Situ Fabrication and Repair (ISFR) element, which is working in conjunction with the In Situ Resources Utilization (ISRU) element, to live off the land. The ISFR element has worked closely with the ISRU element in the past year to assess the ability of using lunar regolith as a viable feedstock for fabrication material. Preliminary work has shown promise and the ISFR Element will continue to concentrate on this activity. Fabrication capabilities have been furthered with the process certification effort that, when completed, will allow for space-qualified hardware to be manufactured. Materials being investigated include titanium and aluminum alloys as well as lunar regolith simulants with binders. This paper addresses the latest advancements made in the fabrication infrastructures that supports efficient, affordable, reliable infrastructures for both space exploration systems and logistics; infrastructures that allow sustained, affordable and highly effective operations on the Moon and beyond.
机译:与过去的一次性任务方法不同,将需要系统间基础设施来实现雄心勃勃的方案,以实现可持续的未来空间探索和利用。所以,当我们登上月球进行可持续探索时,我们该怎么做。将需要现场制造基础设施来支持栖息地结构的开发,工具和机械零件的制造,以及地面支持和太空任务硬件(例如生命支持物品,车辆部件和机组人员系统)的维修和更换。现场制造基础设施将需要与现场资源利用(ISRU)元素一起工作的现场制造和维修(ISFR)元素,以在陆地上生活。在过去的一年中,ISFR要素与ISRU要素密切合作,以评估使用月牙石作为制造材料的可行原料的能力。初步工作已显示出希望,ISFR要素将继续专注于这项活动。通过过程认证的努力,制造能力得到了进一步的提高,完成后,将可以制造出符合空间要求的硬件。所研究的材料包括钛和铝合金以及带有粘合剂的月球长石模拟物。本文阐述了制造基础设施方面的最新进展,这些基础设施可为太空探索系统和物流提供高效,可负担,可靠的基础设施。基础设施,可以在月球及以后地区持续,负担得起且高效地运行。

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