ORONO, Maine (AP) — The University of Maine has unveiled the world’s largest 3D printer, which has the capability to revolutionize construction processes. This new printer, four times larger than its predecessor, was showcased at the university and is poised to pave the way for the creation of entire neighborhoods using cutting-edge technology.
The printer, known as the “Factory of the Future 1.0,” utilizes thermoplastic polymers to construct objects and structures. It integrates robotics operations, advanced sensors, high-performance computing, and artificial intelligence to enhance its printing capabilities.
The unveiling event was attended by representatives from various government departments and stakeholders interested in leveraging the printer's innovative technologies. The printer, housed at the university's Advanced Structures & Composite Center, is a significant step forward in the realm of 3D printing technology.
This groundbreaking printer can produce objects measuring up to 96 feet long by 32 feet wide by 18 feet high, with a remarkable printing speed of up to 500 pounds of material per hour. The original printer, certified by Guinness World Records, was used to construct a 600-square-foot home made from wood fiber and bio-resin materials, showcasing the potential for rapid home construction.
Maine, facing a housing shortage, aims to address the demand for affordable housing through innovative construction methods. The university's initiative not only aims to provide housing solutions but also to reduce the carbon footprint associated with traditional construction practices.
The new printer, funded primarily by the Army Corps of Engineers, represents a significant investment in advancing construction technology. Future plans involve exploring bio-based feedstocks from Maine's abundant wood residuals to further enhance the printer's capabilities.
With the ability to recycle printed materials, these innovative buildings offer a sustainable solution to traditional construction methods. The university's vision extends beyond mere affordability, aiming to create homes that are both environmentally friendly and aesthetically appealing.
Looking ahead, researchers plan to expand the printer's applications, including the construction of boats and structures for defense purposes. The collaboration between the university and industry partners underscores the potential for further advancements in 3D printing technology.
By leveraging the capabilities of these cutting-edge printers, the University of Maine is at the forefront of revolutionizing construction practices and addressing housing challenges through innovative solutions.
