【3D Printing】FORZE Hydrogen Electric Racing Team Integrates 3D Printing into Hydrogen Prototype Development
Managed by 45 student volunteers, the Forze Hydrogen Electric Racing Team is dedicated to developing the Forze 9, a hydrogen-powered Le Mans prototype.The team competes in the Supercar Challenge in the Benelux region, advocating for clean energy in motorsports with a focus on hydrogen-powered vehicles.
Due to limited resources and tight deadlines, the team adopted 3D printing as a key technology to accelerate its prototyping, manufacturing, and iterative design processes.
Integrating 3D printing allowed the team to rapidly create and refine parts, optimize designs, and adapt to the unique challenges of building a hydrogen-powered race car.
This approach not only expedited the engineering cycle but also enabled the team to experiment with designs.
Building Champions
As a student-managed team, Forze faces numerous challenges, including a limited budget and difficulties in accessing external manufacturing services.
Traditional methods, such as CNC machining, entail longer lead times and higher costs.
Given the complexity of developing a hydrogen-powered vehicle, rapid prototyping is crucial for dynamic testing, iterating, and refining critical components, especially to ensure proper fit and function.
The Method XL 3D printer has become central to the Forze team’s workflow.
With its dual extruder system, large build volume of 305 x 305 x 320 mm, and user-friendly features, it allows the team to print prototypes quickly and efficiently while ensuring high-quality and reliable parts for their vehicle’s critical systems.
This printer has improved integration between different vehicle components, enabling the team to quickly test parts, check fit, and even catch potential issues before they impact larger assemblies.
This allows the team to create prototype parts that are both lightweight and strong, which is essential in extreme environments.
The team primarily uses ABS for prototyping due to its durability and ease of use, while carbon fiber is reserved for high-strength applications like structural components.
Water-soluble support material dissolves easily and quickly in warm water, making it ideal for more intricate parts requiring complex geometries without support structures.
While PLA is available to the team, it's generally used for smaller, non-critical parts.
3D printing has significantly reduced development time for prototyping.
What would take weeks in traditional manufacturing processes now takes hours, enabling the team to get immediate feedback and refine designs faster.
Impact of 3D Printing on Team Collaboration
The adoption of 3D printing has led to a shift in how the team collaborates.
What started as curiosity about using a single printer for prototyping has now evolved into widespread adoption across multiple departments.
The team quickly learned how to leverage the technology for more efficient design iterations and production, making it a critical part of their daily operations.
While the printer is user-friendly, the team also dedicates time to learning slicing, material properties, and post-processing techniques.
Knowledge is shared within the team, with more experienced members supporting those new to 3D printing.
There’s even an internal “admin” role for managing the digital factory platform and resolving more complex issues, such as material-specific challenges.
"We learned a lot along the way," says Ernst Paardekooper, Mechanical Engineer.
"We have channels for 3D printing, and when others get stuck, there are people with more experience in slicing materials who will help them.
Even though the printer is intuitive, some things, like material settings, can be difficult to get right at first."
For students like the Forze team, 3D printing provides invaluable hands-on experience that directly benefits their future careers.
The ability to rapidly prototype, iterate designs, and problem-solve equips students with practical, industry-relevant skills highly sought after by employers.
These experiences can prepare students for roles in industries like automotive, aerospace, and consumer products, where rapid prototyping and product development cycles are critical.
Future Expansion Plans
As the Forze team's work continues to evolve, they look forward to increasing their use of 3D printing.
The printer's capability to handle larger builds and complex designs opens opportunities for 3D printing more components, including structural parts and customized fixtures.
"We have printed a lot of things now, and as we continue to iterate, we will likely increase our use of 3D printing," says Koen Vogels, Chief Chassis Officer. "Having a reliable and easy-to-use printer has already given us an edge. It enables us to try new ideas quickly and efficiently."
Competitive Edge
3D printing has become an essential tool in their development of hydrogen-powered vehicles, while also providing them with indispensable skills for their future careers.
Many engineers are now expected to know how to use 3D printing in product development, and teams like Forze give students the chance to cultivate these skills in a real-world environment before they graduate.
Did you enjoy this article?Learn more about the Method XL 3D Printer for detailed information.
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