3D Printing Durable Robots with Complex Structures

According to a recent EurekAlert! article, researchers at ETH Zurich have developed a 3D printing technology that expands the possibilities of soft robotics by making it suitable for slow-curing polymers. The advancement allows for the creation of more durable and robust robots with enhanced elastic properties. The technology combines 3D printing with a laser scanner and a feedback mechanism, enabling the printing of complex objects with a variety of high-quality materials in one go. The slow-curing thiolene polymers used in the process have good elastic properties, making them ideal for producing elastic ligaments in robotic structures.