MIT-developed 3D printer can output a fully functional electric motor in a single process — team only needed to magnetize the linear motor after printing, motors cost just 50 cents each

Researchers at MIT have developed a 3D printer capable of producing a fully functional electric motor in one continuous process. The printer uses multiple extruders and materials to create the motor, which only requires magnetization post-printing. This innovative method significantly reduces production time and costs, with each motor priced at just 50 cents. The team's goal is to streamline manufacturing processes by enabling on-site production of hardware, potentially revolutionizing electronics manufacturing.