INTAMSYS supports Solar Team Eindhoven’s Solar Car Project with 3D Printing

In a remarkable partnership, INTAMSYS, a manufacturer of industrial FFF 3D printers, supports the Solar Team Eindhoven of Eindhoven University of Technology. The team developed the world’s first solar-powered off-road car that successfully mastered the challenging terrains from Morocco to the Sahara Desert, a significant step in sustainable mobility.

Stella Terra, the first globally approved solar-powered off-road vehicle in accordance with EU regulations, paves the way in solar mobility. With a top speed of 145 km/h, a lightweight design of 1200 kg and an impressive range of 710 km on a sunny day, Stella Terra demonstrates the power of solar technology. Developing a solar vehicle such as Stella Terra presents unique challenges, as traditional manufacturing processes normally geared towards mass production are costly and time consuming for bespoke projects of this nature. This limitation highlights the central role of 3D printing, particularly in the production of customized parts that are essential to the design and performance of the vehicle.

To ensure unparalleled durability and strength for Stella Terra, Solar Team Eindhoven entered into a strategic partnership with INTAMSYS. This collaboration went beyond the provision of 3D printing equipment, software and materials. INTAMSYS provided comprehensive training for the students to equip them with the skills to operate 3D printers efficiently.

After successful training, Solar Team Eindhoven seamlessly integrated the INTAMSYS FUNMAT 3D printers into their workflow, complemented by the advanced INTAMSUITE slicing software. This software not only facilitates the preparation of CAD files for the printing phase, but also enables the selection of printing materials, allowing students to visualize the outcome before the printing process, adding precision and efficiency to their additive manufacturing efforts.

Key components such as a camera cover and fixings for the ventilation/heating system were quickly designed and manufactured using INTAMSYS technology. The collaboration extended to the FUNMAT PRO 610HT, INTAMSYS’ high volume printer, which precision manufactured Stella Terra’s front light housing from PC-ABS. PC and PC-ABS, chosen for their high print quality, mechanical strength and heat resistance, meet specific requirements. PC is characterized by impact resistance, while PC-ABS offers a refined surface and compatibility with metal plating. This thoughtful material selection ensures optimal functionality for Stella Terra’s components.

The integration of 3D printing, particularly in partnership with INTAMSYS, not only offered a cost-effective and time-efficient solution compared to traditional mass production methods, but also underlined the significant benefits of 3D printing technology in the automotive industry. Beyond its economic and time benefits, 3D printing technology is characterized by its ability to significantly improve design flexibility and enable customized designs. This, coupled with the ability to reduce vehicle weight while maintaining strength, demonstrates how 3D printing contributes to energy savings in the automotive sector.

Following its public debut in September, Stella Terra traversed over a thousand kilometers without charging on a transformative journey through the diverse Moroccan landscapes. The ultimate test in the Sahara Desert demonstrated Stella Terra’s ability to pave the way for a sustainable future.

INTAMSYS remains true to its commitment to supporting students on their journey of creativity and sustainability, underscoring the company’s broader mission to drive transformative change through the continuous development of 3D printing technology.