![]() Our approach provides an automated, scalable, high-throughput process to manufacture high-resolution, functional multimaterial systems.Ĭreating systems that can operate like natural organisms has been a long-standing research challenge 1. We directly fabricated a wide range of complex high-resolution composite systems and robots: tendon-driven hands, pneumatically actuated walking manipulators, pumps that mimic a heart and metamaterial structures. The advances in material properties are characterized by standardized tests comparing our printed materials to the state-of-the-art. This contactless process allows us to use continuously curing chemistries and, therefore, print a broader range of material families and elastic moduli. ![]() Hereby, a scanning system captures the three-dimensional print geometry and enables a digital feedback loop, which eliminates the need for mechanical planarizers. We propose an inkjet deposition process called vision-controlled jetting that can create complex systems and robots. It remains an open challenge to fabricate functional systems automatically and quickly with a wide range of elastic properties, resolutions, and integrated actuation and sensing channels 2, 3. Traditional manufacturing processes struggle to fabricate such complex systems 2. ![]() ![]() The aim is to create actuated systems with high spatial resolutions and complex material arrangements that range from elastic to rigid. Recreating complex structures and functions of natural organisms in a synthetic form is a long-standing goal for humanity 1. ![]()
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