HP lidera la Manufactura Aditiva de piezas para UAVs

HP ha presentado una serie de innovaciones en hardware y materiales, y ha establecido una serie de alianzas estratégicas, que pueden ayudar a los fabricantes de UAVs en su camino hacia la fabricación digital directa.

En lo que se refiere a innovaciones de hardware, HP ha ampliado su portfolio de soluciones con la nueva Jet Fusion Serie 5200: un sistema de fabricación digital directa de piezas de uso final, que ofrece nuevos niveles de previsibilidad, eficiencia, repetibilidad y calidad de fabricación a escala productiva. 

En lo referente a materiales, HP ha presentado un poliuretano termoplástico desarrollado por BASF y denominado Ultrasint, concebido para fabricar piezas de uso final, flexibles y elásticas.  

Y en lo referente al establecimiento de alianzas, HP ha llegado a diversos acuerdos con BASF, Materialise y Siemens, además de lanzar la HP Digital Manufacturing Network: una nueva comunidad global de proveedores de servicios de fabricación digital directa a gran escala, que cuentan con una gran experiencia en fabricación aditiva avanzada, una sólida gestión de la calidad en procesos de fabricación completa, así como una capacidad probada para la producción de trabajos en volumen.

“La Cuarta Revolución Industrial es una de las fuerzas más transformadoras de nuestra vida. Debido a ello, se necesitarán nuevas innovaciones tecnológicas, surgirán nuevos modelos de colaboración y se desarrollarán nuevas formas de hacer negocios", ha señalado Christoph Schell, Presidente de Impresión 3D y Fabricación Digital de HP. “HP se compromete a ayudar a los clientes con diversas necesidades de fabricación a convertir el cambio en oportunidad mediante el portfolio de soluciones más innovadoras y el ecosistema más completo de socios líderes del sector. La ampliación de nuestro portfolio con el nuevo sistema de impresión 3D Jet Fusion Serie 5200, junto con la ampliación de las alianzas industriales y nuestra nueva red de fabricación digital, son grandes aceleradores de nuestro viaje hacia la fabricación digital".  

Aerialtronics and Department of Defense to focus on Additive Manufacturing

Aerialtronics is a Dutch company producing commercial UAVs. Because of its 3D printing capabilities, their UAVs can be fully customized to meet the needs of individual customers. Some UAVs are used in livestock monitoring, infrastructure inspection, and creative filming.

It was estimated that the company’s research and development costs were diminished by 50% from the use of 3D printing. 3D printing is used to create different-sized sensor equipment, GPS systems, and boxes that accommodate for cables and other electronic components.

Aerialtronics uses Stratasys 3D printing technology to build the UAVs. On a broader scale, streamlining and employing this more cost-effective process permits small companies like Aerialtronics to become a strong contender in the international UAV market.

There is no doubt that 3D printed UAVs will continue to grow into even more useful applications that simplify our lives and meet our everyday needs: Imagine being able to build an UAV on the whim, and customize it to your own specifications, thus making it more affordable and accessible than ever before: This becomes a reality with today’s 3D printing capabilities.

Aside from the benefit of creating custom UAVs, 3D printing offers easy upgradation opportunities: In other words, it is easier to make modifications to a 3D design, then print and test it until the desired variation is achieved. In other ways, now a user can replace broken or malfunctioning parts on an existing UAV with 3D printed ones. So far, several components can be 3D printed including the frame, landing gear, propellers, camera mount, antenna holder, and protective equipment.

Another advantage of 3D printing results from building UAV parts in new lightweight materials. An UAV will perform better and fly longer when it is lighter. It also has better battery life and responsiveness to commands in-flight when it is lighter and weight is evenly distributed. The versatility of materials used for 3D printing translates into higher performance features in the UAVs.

Military branches are also focusing on 3D Printing to explore new ways to make cheaper, lighter, and more effective UAVs. A Marine Corp named Rhet McNeal created Scout, an UAV composed of 3D printed components. This UAV only costs $600 to build in comparison to a traditional one that costs hundreds of thousands of dollars. Since it is 3D printed, should the UAV receive any damage, the parts can be easily printed and replaced within hours. On the other hand, a standard-issue UAV would require weeks, sometimes months, to get a replacement through the Marine Corps’ supply line. Scout is now in the hands of Mitre Corp., a USMC UAV supplier, to undergo certification testing.

¿More examples? The University of Virginia created a 3D printed UAV for the Department of Defense that can be printed in less than a day at $2,500, including electronics development. The body of the drone only costs $800. It is known as the Razor since it appears like one long wing. Weighing in at 6 pounds with all the equipment, the Razor can fly at 40 mph for up to 45 minutes.

The features and capabilities of the Razor are not compromised by the fact that it is 3D printed: after all, it has all the same functions as a traditional UAV with GPS waypoints for navigation, mile-distance control, camera hoisting, and phone linking capabilities that extend the distance it can be controlled within. The greatest advantage of this being 3D printed is that it can be modified and reprinted on the whim.

Last but not least: Soleon is an Italian UAV company advancing its efforts in 3D printing UAVs. Because it deals with diverse projects, including aerial photography and thermal mapping, designs ought to be flexible and quick for upgrades. Soleon uses Materialise to meet customer needs, shorten lead times, and reduce UAV weight. One of their 3D printed UAVs is called SoleonAgro, which is intended for agricultural pest control.