阿尔忒弥斯二号升空，3D打印技术未来角色更重

A new era of human space exploration has ignited. With the successful launch of NASA’s Artemis II mission, astronauts are once again venturing toward the Moon, marking the first crewed journey of its kind in over fifty years. While the mission itself—a ten-day lunar flyby to test systems—is a monumental achievement, it also quietly underscores a transformative shift in how we build for space: the integration of additive manufacturing. Artemis II isn’t just a return trip; it’s the foundation for a sustained lunar presence, and 3D printing is onboard from the very start, playing a crucial and growing role.

人类太空探索的新纪元已经点燃。随着NASA阿尔忒弥斯II号任务的成功发射，宇航员再次向月球进发，标志着五十多年来首次此类载人飞行。虽然任务本身——为期十天的绕月飞行以测试系统——是一项不朽的成就，但它也悄然强调了我们如何为太空建造的变革性转变：增材制造的整合。阿尔忒弥斯II号不仅仅是一次返程之旅；它是建立持续月球存在的基础，而3D打印从一开始就参与其中，扮演着至关重要且日益增长的角色。

Artemis II serves as the critical crewed test flight for NASA’s ambitious program. Unlike a landing mission, its goal is to validate the Orion spacecraft, life support, and mission architecture with astronauts aboard. Its success paves the way for Artemis III, which will land humans on the lunar surface. This distinction is key—Artemis is not about flags and footprints alone. It’s about establishing a long-term, sustainable presence on the Moon, a goal that demands new approaches to manufacturing and logistics. This is where the strategic use of 3D printing models and advanced manufacturing becomes a game-changer.

阿尔忒弥斯II号是NASA雄心勃勃计划的关键载人试飞。与着陆任务不同，其目标是在宇航员参与下验证猎户座飞船、生命支持系统和任务架构。它的成功为阿尔忒弥斯III号铺平了道路，后者将把人类送上月球表面。这一区别至关重要——阿尔忒弥斯计划不仅仅关乎旗帜和足迹。它旨在月球上建立长期、可持续的存在，这一目标要求制造和物流的新方法。这正是3D打印模型和先进制造的战略运用成为游戏规则改变者的地方。

In the high-stakes world of aerospace, where reliability is paramount, new technologies are adopted methodically. 3D printing in the Artemis program is no exception, being deployed in targeted, high-value areas that demonstrate clear advantages over traditional methods. Its application falls into two primary categories:

在可靠性至上的高风险航空航天领域，新技术的采用是系统性的。阿尔忒弥斯计划中的3D打印也不例外，它被部署在目标明确、高价值的领域，这些领域显示出相对于传统方法的明显优势。其应用主要分为两大类：

Within the Orion spacecraft that houses the crew, 3D printed components are already flying. Prime contractor Lockheed Martin has utilized laser-based metal additive manufacturing to produce essential parts such as:

在容纳宇航员的猎户座飞船内部，3D打印部件已经在飞行中。主承包商洛克希德·马丁公司利用基于激光的金属增材制造技术生产了关键部件，例如：

The benefit? These parts are often manufactured as single, optimized pieces rather than multi-part assemblies. This integration reduces weight, simplifies supply chains, and enhances overall reliability—critical factors for deep-space missions. For creators inspired by this engineering, exploring premium STL files for functional prototypes can offer a glimpse into this design philosophy.

好处是什么？这些部件通常被制造为单一的、优化的整体，而不是多部件组装体。这种集成减轻了重量，简化了供应链，并提高了整体可靠性——这是深空任务的关键因素。对于受此工程启发的创作者来说，探索用于功能原型的优质STL文件可以一窥这种设计理念。

Perhaps the most extensive use of 3D printing in Artemis happens on the ground. NASA centers and their contractor networks heavily rely on polymer-based printing, like FDM, to accelerate development and reduce costs. This includes:

也许阿尔忒弥斯计划中最广泛的3D打印应用发生在地面上。NASA中心及其承包商网络严重依赖基于聚合物的打印技术，如FDM，以加速开发并降低成本。这包括：

While these tools don’t leave Earth, they are indispensable. They enable engineers to iterate designs rapidly, test concepts efficiently, and solve unforeseen challenges during assembly, ensuring the flight hardware that does launch is flawless.

虽然这些工具不离开地球，但它们不可或缺。它们使工程师能够快速迭代设计，高效测试概念，并在装配过程中解决未预见的挑战，确保最终发射的飞行硬件完美无瑕。

Artemis II demonstrates that 3D printing has graduated from a prototyping novelty to a certified, mission-enabling technology. As the program progresses toward establishing a lunar base, the role of additive manufacturing is set to expand exponentially. Future missions may see 3D printers used to fabricate tools from lunar regolith or create replacement parts on-demand in space, reducing the need for Earth-bound launches. The foundational work seen today on Orion and in ground operations is the first step toward that self-sufficient, additive future.

Looking for high-quality STL files? Browse our collection at 3dmis.com!

Original source: View Original

📌 编者按：本文改编自行业最新资讯。查看原文