GKN航空航天与AFRL启动840万美元TITAN-AM钛合金项目

In a major move for aerospace manufacturing, engineering leader GKN Aerospace has teamed up with the U.S. Air Force Research Laboratory (AFRL) on an $8.4 million initiative. The program, named Titanium Industrialization and Technology Advancement for Near-net Additive Manufacturing (TITAN-AM), aims to propel wire-based laser metal deposition (LMD-w) into real-world production for next-generation aircraft.

在航空航天制造领域的一项重大举措中，工程领军企业GKN航空航天公司已与美国空军研究实验室（AFRL）合作，启动了一项价值840万美元的计划。该项目名为“钛金属近净形增材制造工业化与技术进步”（TITAN-AM），旨在推动基于线材的激光金属沉积（LMD-w）技术应用于下一代飞机的实际生产。

This ambitious program is built on five interconnected technical priorities designed to mature LMD-w technology for critical aerospace applications:

这一雄心勃勃的项目建立在五个相互关联的技术优先事项之上，旨在使LMD-w技术成熟化，以应用于关键的航空航天领域：

All development will be centered at GKN Aerospace’s Global Technology Centre in Fort Worth, Texas, a hub for U.S. defense and aerospace collaboration.

所有开发工作将集中在GKN航空航天公司位于德克萨斯州沃斯堡的全球技术中心，该中心是美国国防和航空航天合作的重要枢纽。

The aerospace industry’s interest in large-format titanium printing has evolved from ambition to active qualification. Titanium is prized for its strength-to-weight ratio, but traditional machining is notoriously wasteful. LMD-w addresses this by building components layer-by-layer from wire, drastically reducing material waste and cost—a process known as improving the “buy-to-fly” ratio.

航空航天行业对大型钛金属打印的兴趣已从雄心勃勃转向积极认证。钛金属因其强度重量比而备受青睐，但传统加工方式以浪费著称。LMD-w通过逐层构建线材组件，大幅减少了材料浪费和成本——这一过程被称为提高“采购到飞行”比率。

David Bond, CTO Airframes for GKN Aerospace, stated, “TITAN-AM represents a significant step forward… we aim to accelerate the readiness of LMD-w technology and demonstrate its value on operational titanium structural components.” This shift is already visible, with companies like Airbus and Turkish Aerospace Industries adopting similar wire-DED processes for near-net-shape parts.

GKN航空航天公司机身首席技术官David Bond表示：“TITAN-AM代表着向前迈出的重要一步……我们的目标是加速LMD-w技术的成熟，并在实际钛金属结构部件上展示其价值。”这一转变已经显而易见，空中客车公司和土耳其航空航天工业公司等企业已采用类似的线材定向能量沉积工艺来制造近净形零件。

GKN Aerospace brings over twenty years of additive manufacturing experience to the table. The company already produces flight-critical components, such as the additive manufacturing fan case mount ring for Pratt & Whitney’s GTF engines, which are in service on commercial aircraft today. The TITAN-AM program leverages this proven track record to scale a technology that promises lower waste, faster production, and greater design freedom for complex 3D printing models.

GKN航空航天公司拥有超过二十年的增材制造经验。该公司已经生产了飞行关键部件，例如用于普惠GTF发动机的增材制造风扇箱安装环，这些部件目前已在商用飞机上投入使用。TITAN-AM项目利用这一经过验证的记录，扩展一项有望降低浪费、加快生产并为复杂3D打印模型提供更大设计自由度的技术。

For enthusiasts and professionals inspired by such industrial advancements, accessing high-quality designs is key. Exploring repositories of premium STL files can provide insight into the complexity and potential of modern additive manufacturing.

对于受此类工业进步启发的爱好者和专业人士而言，获取高质量设计至关重要。探索优质STL文件库可以深入了解现代增材制造的复杂性和潜力。

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

寻找高质量的STL文件？请浏览我们在3dmis.com的收藏！

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