3D Printing: The Revolution in Military Vehicle Maintenance
The United States Army is taking an innovative step by implementing 3D printing technology to address one of its biggest challenges: the maintenance of its vehicles. With a focus on repairing combat damage, this process uses additive manufacturing to produce spare parts quickly, especially those with long acquisition times or that are already out of production.
Multidisciplinary Collaboration
This effort is based on a collaboration between different branches of the army. The program is led by the U.S. Army Tank-automotive Armaments Command (TACOM), which works in conjunction with the DEVCOM Ground Vehicle Systems Center and the Rock Island Arsenal.
Advances Since 2024
Since early 2024, significant advances have been made, including the production and validation of parts for various vehicle lines. Currently, several units are installing these 3D printed components in vehicles to return them to operational status in the shortest possible time.
A Database for On-Demand Manufacturing
The program also involves the creation of a database that allows storing more than 40,000 vehicle parts, facilitating on-demand manufacturing. This way, it is possible to produce spare parts instantly without relying on long acquisition processes.
Temporary Parts That Exceed Expectations
Some of the spare parts produced using 3D printing have even surpassed the performance of the original components, leading to consideration of making them permanent in the supply chain. The maintenance team highlights that these parts are more than temporary, offering a durable solution.
Transformation in Military Logistics
In addition to solving immediate problems, this approach is changing the way military logistics operations are managed. With the ability to produce parts on demand and reduce downtime, the army is achieving more efficient and sustainable maintenance.
Development of Advanced Manufacturing Centers
The development of advanced manufacturing capabilities has also been a priority. In 2023, the Advanced Manufacturing Commercialization Center (AMCC) was inaugurated, equipped with specialized machinery, such as metal 3D printers, that support the production of critical components.
“3D printing has proven to be an invaluable solution for the army, not only for repair but also for the continuous improvement of its operational capabilities,” said Michael Hansen, advanced manufacturing leader at TACOM.
The Future of Military Maintenance
The adoption of 3D printing in military vehicle maintenance not only solves short-term problems but also establishes the foundation for long-term improvements in the efficiency and sustainability of military operations.