The Royal Netherlands Navy has a rich history and a modern approach. With a large fleet of ships, helicopters, boats and submarines, they are present all over the world, often stationed far from home on demanding missions. Their commitment to excellence and innovation keeps them at the forefront of maritime defense.
Challenges with spare parts and logistics
The Royal Netherlands Navy faces the significant challenge of maintaining its fleet, wherever they are. Their equipment often requires spare parts, which presents a logistical problem. Carrying large quantities of unused spare parts takes up valuable space, adds weight and incurs high costs. Transporting these parts, especially by helicopter, can take weeks and be extremely expensive, sometimes even impossible. In addition, suppliers sometimes stop production of key parts, further complicating operations.
3D printing as a solution
To meet this challenge, the Royal Netherlands Navy has adopted 3D printing, enabling the local production of spare parts as needed. Each ship is equipped with UltiMaker 3D printers and a variety of materials, allowing a wide variety of parts to be printed.
The parts are designed and tested at the headquarters in Den Helder. After approval, they are added to the digital catalog. Crew members simply select and print the required parts directly on board. The Navy also prints optimized parts for better performance, which it can distribute digitally and manufacture locally.
The Royal Netherlands Navy uses UltiMaker 3D printing software, Cura and Digital Factory to meet stringent operational requirements with safe and reliable manufacturing that complies with IT security standards. Cura is the most popular software for preparing 3D models for printing, while Digital Factory allows users to manage and monitor their printers and jobs remotely, improving work efficiency. Even with large teams, Digital Factory prioritizes security and ensures data protection throughout the process, without compromising accessibility.
The Navy uses a variety of filaments, including ABS, PETG, and carbon fiber composites. For example, PETG is used for applications that require resistance to extreme temperatures, abrasion, chemicals, and water and moisture absorption. In particular, PETG was used to print a new water filter that replaced the old, brass filter.
3D printed landing craft antenna console
Composite carbon fiber filaments are used for parts that need to be strong and light at the same time, such as the antenna mount of a landing craft. Marine antennas are critical for communication and security. These supports ensure their stability and allow safe raising and lowering of the antenna. Carbon fiber is particularly useful because it allows traditionally heavy parts to be printed from lightweight material, reducing ship weight and the need to transport heavy items around the world.
The Navy uses a variety of filaments, including ABS, PETG, and carbon fiber composites. For example, PETG is used for applications that require resistance to extreme temperatures, abrasion, chemicals, and water and moisture absorption. In particular, PETG was used to print a new water filter that replaced the old, brass filter.
This variety of materials allows the Navy to create parts adapted to any environment or condition. Parts on ships generally require strength and resistance to wear, while parts for ground or air troops often have to withstand extreme heat or cold. For example, mounts on land vehicles must withstand prolonged exposure to the sun. With the Royal Netherlands Navy's global presence, these parts must be ready for a variety of demanding conditions.
Thanks to the capabilities of Cura software, UltiMaker 3D printers seamlessly use both UltiMaker and third-party filaments, giving users greater flexibility. Cura provides a simplified experience with UltiMaker printers, offering optimized print profiles and faster production, while maintaining compatibility with third-party products. UltiMaker is committed to regular security updates and adding new features for Cura users.
The Royal Netherlands Navy is a classic example where local manufacturing outperforms traditional spare parts solutions. Having printers on board ships eliminates the need for large inventories of spare parts. In addition, many parts do not need to be transported to remote locations, saving time and significant costs. These benefits apply to many other industries as well. Factories can benefit from local production of parts, ensuring the continuity of production processes, saving industrial space and avoiding the transportation of parts from remote areas.