Summary:
1. Scientists have developed the first soft robots that can walk straight out of the 3D printers that make them.
2. The robots were created using a new 3D printing system, paving the way for intelligent soft robotic systems without electronic parts.
3. The team from the University of Edinburgh created a user-friendly, low-cost 3D printing system called the Flex Printer, making soft robotics more accessible.
Article:
In a groundbreaking development, scientists have achieved a remarkable feat by creating soft robots that can walk autonomously out of the 3D printers responsible for their creation. These flexible, four-legged robots were brought to life using an innovative 3D printing system, opening up possibilities for the utilization of intelligent soft robotic systems that do not rely on electronic components. The University of Edinburgh’s team spearheaded this advancement with the introduction of the Flex Printer, a cost-effective and user-friendly 3D printing system designed specifically for producing soft robots.
Soft robots, constructed from compliant materials like soft plastics, hold immense potential for applications in various fields such as nuclear decommissioning, biomedicine, and outer space exploration. However, challenges such as the absence of standardized design processes, high costs, and the requirement for specialized expertise have hindered the widespread adoption of these devices. The Flex Printer aims to address these obstacles by offering a simple setup that can be assembled for less than £400 using readily available components.
With the Flex Printer, users can effortlessly create palm-sized robots made entirely from soft plastic materials and powered by air pressure. The robots, once printed, can be connected to a compressed air supply to initiate their independent walking motion out of the printing machine. The system’s ease of use and accessibility make it ideal for beginners, enabling them to assemble the printer and start crafting robots within a matter of days.
Lead engineer Maks Gepner, alongside Jonah Mack and Professor Adam A. Stokes, emphasized the transformative potential of this technology. Gepner highlighted the democratizing effect of their platform, enabling individuals to produce previously unimaginable creations with ease. As the team has made their designs publicly available, they aim to foster collaboration and innovation within the soft robotics community. This breakthrough paves the way for a new era of research and advancements in soft robotics, poised to make a significant real-world impact.
